Ephemeroptera Galactica

Michael D. Hubbard Bibliography
of the Ephemeroptera

U-Z

Main || A || B || C || D-E || F-G || H-I || J-K || L-M || N-R || S-T || U-Z || bottom


Ubero-Pascal N; Fortuño JM; Puig MA. 2005. New application of air-drying techniques for studying Ephemeroptera and Plecoptera eggs by scanning electron microscopy. Microscopy Research and Technique 68:264–271. PDF

Ubero-Pascal N; Pinto P; Malo J; Morais M; Puig MA. 1999. Influência da regulação do caudal sobre a comunidade de Ephemeroptera em quatro rios da bacia hidrográfica do Rio Guadiana. Boletim da Sociedade Portuguesa de Entomologia, Suplemento 6:47-50. PDF

Ubero-Pascal NA; Puig MA. 2007. Egg morphology update based on new chorionic data of Potamanthus luteus (Linnaeus), Ephemera danica Müller and Oligoneuriella rhenana (Imhoff) (Insecta, Ephemeroptera) obtained by scanning electron microscopy. Zootaxa 1465:15-29. PDF

Ubero-Pascal NA; Puig MA. 2007. Microscopy and egg morphology of mayflies. Pages 326-335 in Méndez-Vilas A; Díaz J. Modern Research and eDucational Topics in Microsopy. Formatex. [1.6 Mb] PDF

Ubero-Pascal NA; Puig MA. 2009. New type of egg attachment structure in Ephemeroptera and comparative analysis of chorion structure morphology in three species of Ephemerellidae. Acta Zoologica 90:87-98. PDF

Ubero-Pascal NA; Puig MA; Soler AG. 1998. Los Efemerópteros de la cuenca del río Segura (S.E. de España): 1. Estudio faunístico. (Insecta: Ephemeroptera). Boln. Asoc. esp. Ent. 22(1-2):151-170. PDF

Ubero Pascal NA; Soler AG; Puig MÁ. 1996. Primera cita de Baetis punicus Thomas, Boumaiza & Soldan, 1983 (Ephemeroptera: Baetidae) para el continente europeo. Boln Asoc. Esp. Ent. 20(3-4):128. PDF

Uchida K. [date ?] Order Ephemeroptera. Pages 529-532 in Animal Classification. PDF

Uéno M. 1928. Some Japanese mayfly nymphs. Memoirs of the College of Science, Kyoto Imperial University, Series B, 4(1):19-63, pl. 3-17. [2.7 kb] PDF

Uéno M. 1930. [Key to Japanese mayfly nymphs (Ephemeroptera)]. Transactions of the Kansai Entomological Society 1:27-36. PDF

Uéno M. 1931. A new Japanese mayfly. Lansania 3(24):57-59. PDF

Uéno M. 1931. Contributions to the knowledge of Japanese Ephemeroptera. Annotationes Zoologicae Japoneses 13(3):189-231. [1.5 Mb] PDF

Uéno M. 1931. Einige neue Ephemeropteren und Pleclopteren aus Mittel-Japan. Annotationes Zoologicae Japonenses 13(2):91-104. PDF

Uéno M. 1931. Mayflies, stoneflies and caddisflies collected in Kamikôchi and its surrounding districts, Prov. of Shinano. Kontyû 5(3):105-110. PDF [added 2 March 2011]

Uéno M. 1931. Some notes on the mayfly-fauna of Formosa. Transactions of the Natural History Society of Formosa 21(115):210-216. PDF

Uéno M. 1932. [Ephemeroptera]. Nippon Konchû Zukan (Iconographia Insectorum Japonicorum) 1932:1950-1962.

Uéno M. 1935. A fossil insect nymph from Jehol. Report of the First Scientific Expedition to Manchoukuo, Section 2, Part 2:1-6, 3 pl. PDF

Uéno M. 1935. Animal life of the Azusa River System, Prov. of Shinano, Middle Japan. With an account of fishes by D. Miyadi. 182 pp. [2.3 Mb] PDF

Ueno M. 1935. Baetinae nymph (ord. Ephemeroptera). In: report of the First scientific expedition to Manchoukuo. Sect. 1, div. 1, pt. 7, pp. 1-4.

Uéno M. 1938. Stoneflies and mayflies collected in Okinawa, Ryuku Islands. Biogeographica: Transactions of the Biogeographical Society of Japan 3:92-99, pl. 5. PDF

Uéno M. 1941. [Some Manchurian mayflies]. Mushi 14(1):15-20. PDF

Uéno M. 1950. Ephemeroptera. Icongraphia Insectorum Japonicorum, Tokyo. pp 120-130. PDF

Uéno M. 1955. Mayfly nymphs. Fauna and flora of Nepal Himalaya. Scientific results of the Japanese Expedition ot Nepal Himalaya. 1952-1953. ed. H. Kihara. Fauna and Flora Research Society, Kyoto. pp 301-316, pl. 1-10. [1.5 Mb] PDF

Uéno M. 1959. Mayfly and stonefly nymphs. Illustrated Insect Larvae of Japan. pp 28-58.

Uéno M. 1961. Mayflies of Thailand. Nature and Life in Southeast Asia 1:207-208. PDF

Uéno M. 1966. Mayflies (Ephemeroptera) collected by the Kyoto University Pamir-Hindukush Expedition 1960. Results of the Kyoto University Scientific Expedition to the Karakoram and Hindukush, 1955 (Kyoto) 8:299-326. [1.1 kb] PDF

Uéno M. 1969. Mayflies (Ephemeroptera) from various regions of Southeast Asia. Oriental Insects 3(3):221-238. PDF

Újhelyi S. 1951. Álrecésszárnyúak, recésszárnyúak és szirisszárnyúak - Pseudoneuroptera, Neuroptera, Trichoptera. - In: DUDICH E. (szerk.). A rovargyojtés technikája. Közoktatási Kiadó, Budapest, pp. 96-105.

Újhelyi S. 1959. Kérészek Ephemeroptera. Fauna Hungariae 49:1-96. [4.6 Mb] PDF

Újhelyi S. 1960. Metreletus hungaricus sp. n., eine neue Eintagsfliege (Ephemeroptera) aus Ungarn. Acta Zoologica Academiae Scientiarum Hongaricae 6(1-2):199-209. PDF

Újhelyi S. 1966. The mayflies of Hungary, with the description of a new species, Baëtis pentaphlebodes sp. n. (Ephemeroptera). Acta Zoologica Academiae Scientiarum Hongaricae 12(1-2):203-210. PDF

Újhelyi S. (1969): Kérészek. - In: MÓCZÁR L. (szerk.). Állathatározó, I. Tankönyvkiadó, Budapest, pp. 178-189.

Újhelyi S. 1979. Adatok néhány rovarrend bakonyi elterjedéséhez. A Veszprém Megyei Múzeumok Közleményei 14:85-93. [3.3 Mb] PDF

Újhelyi S. 1983. The Ephemeroptera of the Hortobágy National Park. - In: MAHUNKA S. (szerk.). The fauna of the Hortobágy National Park. Akadémiai Kiadó, Budapest p. 2:79.

Újhelyi S. 1984. Kérészek. - In: MÓCZÁR L. (szerk.). Állathatározó, I. Tankönyvkiadó, Budapest pp. 178-189.

Újhelyi S. 1986. Ephemeroptera and Trichoptera from the Kiskunsag National Park The Fauna of the Kiskunsag National Park, pp. 81-84. In: Mahunka, S. (ed.). Natural history of the national parks of Hungary, Vol. 4. The fauna of the Kiskunsag National Park, Vol. 1. Akademiai Kiado, Budapest, Hungary. 490 pp.

Ulanoski JT; McDiffett WF. 1972. Diurnal variation in respiration of mayfly nymphs (Ephemeroptera). Physiological Zoölogy 45(2):97-105. PDF

Ulfstrand S. 1967. Microdistribution of benthic species (Ephemeroptera, Plecoptera, Trichoptera, Diptera: Simuliidae) in Lapland streams. Oikos 18(2):293-310. PDF

Ulfstrand S. 1968. Benthic animal communities in Lapland streams. A field study with particular reference to Ephemeroptera, Plecoptera, Trichoptera and Diptera Simullidae. Oikos Supplementum 10:1-120. [6.0 Mb] PDF

Ulfstrand S. 1968. Life cycles of benthic insects in Lapland streams (Ephemeroptera, Plecoptera, Trichoptera, Diptera Simullidae). Oikos 19(2):167-190. PDF

Ulfstrand S. 1969. Ephemeroptera and Plecoptera from River Vindelälven in Swedish Lapland. With a discussion of the significance of nutritional and competitive factors for the life cycles. Entomologisk Tidskrift 90(3-4):145-165. [2.3 Mb] PDF

Ulfstrand S. 1975. Diversity and some other parameters of Ephemeroptera and Plecoptera communities in subarctic running waters. Archiv für Hydrobiologie 76(4):499-520. PDF

Ulfstrand S; Nilsson LM; Stergar A. 1974. Composition and diversity of benthic species collectives colonizing implanted substrates in a South Swedish stream. Ent. Scand. 5:115-122. PDF

Ulfstrand S; Svensson; Enckell PH; Hagerman L; Otto C. 1971. Benthic insect communities of streams in Stora Sjöfallet National Park, Swedish Lapland. Ent. Scand. 2:309-336. [1.2 Mb] PDF

Ulmer G. 1904. Ephemeriden. Hamburger Magalhaensische Sammelreise 1904:1-8, 1 pl. PDF

Ulmer G. 1908. Trichopteridae und Ephemeridae. Die Fauna Südwest-Australiens 2(3):25-46. [1.2 Mb] PDF

Ulmer G. 1910. Ephemerodea. In: Wissenschaftiche Ergebnisse der Schwedischen Zoologischen Expedition nach dem Kilimandjaro, dem Meru und den Umgebenden Massaisteppen Deutsch-Ostafrikas 1905-1906 unter Leitung von Prof. Dr. Yngve Sjostedt 2(14):53-54. PDF

Ulmer G. 1912. H. Sauter's Formosa-Ausbeute. Ephemeriden. Entomologische Mitteilungen 1:369-375. PDF

Ulmer G. 1913. Ephemeriden aus Java, gesammelt von Edw. Jacobson. Notes from the Leyden Museum 35:102-120. [1.1 kb] PDF

Ulmer G. 1914. Ordn. Ephemeroptera (Agnátha), Eintagsfliegen. Pages 95-99 in P. Brohmer, Fauna von Deutschland.

Ulmer G. 1915. Ephemeropteren von Aequatorial-Afrika. Archiv für Naturgeschichte 81A(7):1-19. PDF

Ulmer G. 1916. Results of Dr E. Mjöberg's Swedish Scientific Expeditions to Australia 1910-1913. 6. Ephemeroptera. Arkiv för Zoologi 10(4):1-18. PDF

Ulmer G. 1920. Neue Ephemeropteren. Archiv für Naturgeschichte 85A(11):1-80. [9.6 Mb] PDF

Ulmer G. 1920. Über die Nymphen einiger exotischer Ephemeropteren. Festschrift für Zschokke no. 25:1-25. PDF

Ulmer G. 1920. Übersicht über die Gattungen der Ephemeropteren, nebst Bemerkungen über einzelne Arten. Stettiner Entomologische Zeitung 81(1-2):97-144. [3.0 Mb] PDF

Ulmer G. 1921. Über einige Ephemeropteren-Typen älterer Autoren. Archiv für Naturgeschichte 87A(6):229-267. [1.5 Mb] PDF

Ulmer G. 1924. Eine Merkwürdige Ephemeriden-Nymphe aus der Wolga. Rabot Volzhskoi Biologichekoi Stantsii - Arbeiten der Biologischen Wolga-Station 7(3):1-8. PDF

Ulmer G. 1924. Einige alte und neue Ephemeropteren. Konowia 3(1/2):23-37. [1.1 Mb] PDF

Ulmer G. 1924. Ephemeroptera. Einstagfliegen. In Biologie der Tiere Deutschlands, Lieferung 9, Tiel 34 (ed. Schultze P). Berlin. Borntraeger. (40 pages).

Ulmer G. 1924. Ephemeropteren von den Sunda-Inseln und den Philippinen. Treubia 6(1):28-91. [3.9 Mb] PDF

Ulmer G. 1924. Wissenschaftliche Ergebnisse der mit unterstützung der Akademie der Wissenschaften in Wien aus der Erbschaft Treitl von F. Werner unternommenen zoologischen Expedition nach dem anglo-ägyptischen Sudan (Kordofan) 1914. XII. Trichopteren und Ephemeropteren. Denkschrrigten Math.- Naturwissensch. Klasse Akad. Wissensch. Wien 99:1-9. PDF

Ulmer G. 1925. Ephemeropteren und Trichopteren von Nowaja Semlja. Report of the Scientific Results of the Norwegian Expedition to Novaya Zemlya 1921 (Det Norske Videnskaps-Akademi i Oslo), no. 29:1-4. PDF

Ulmer G. 1925. Trichopteren und Ephemeropteren aus dem Bialowieser Wald. Math.-Naturw. Abteilund der Bayer. Akademie der Wissenschaten, Suppl.-Band. 8:339-342. PDF

Ulmer G. 1926. Baëtis luridipennis Burm. aus Nord-Amerika ist ein Siphlonurus (Ephemeropt.). Entomologische Mitteilungen 15(3-4):223-225. PDF

Ulmer G. 1926. Beitrage zur Fauna sinaica. Ephemeropteren und Plecopteren. Archiv für Naturgeschichte 91(A)(5):19-110.

Ulmer G. 1926. Trichopteren und Ephemeropteren. In: Beitrage zur Fauna sinaica. Archiv für Naturgeschichte (A)91(5):19-110.

Ulmer G. 1927. Entomologische Ergebnisse der schwedischen Kamtcatka-Expedition 1920-1922. 11. Trichoptern und Ephemeropteren. Arkiv för Zoologi 19(A)(6):1-17.

Ulmer G. 1927. Verzeichnis der deutschen Ephemeropteren und ihrer Fundorte. Konowia 6(4):234-262. PDF

Ulmer G. 1928. Über die Ephemeropteren Torleya belgica Lest. und Ephemerella major Klap. Deutsche Entomologiche Zeitschrift 1928(2):142-145. PDF

Ulmer G. 1929. 6. Ordnung: Einstagfliegen, Ephemeroptera (Agnatha). Die Tierwelt Mitteleuropas 4(1b)3:1-43. [2.5 Mb] PDF

Ulmer G. 1929. Über einige, hauptsächlich asiatische, Ephemeropteren und Trichopteren aus der Sammlung R. McLachlan. Deutsche Entomologiche Zeitschrift 1929(3):161-195. [1.3 Mb] PDF

Ulmer G. 1930. Entomological expedition to Abyssinia, 1926-27; Trichoptera and Ephemeroptera. Annals and Magazine of Natural History, Series 10, 6:479-511. PDF

Ulmer G. 1930. Key to the genera of Ephemerida. Bulletin of Department of Biology, Yenching University 1(3):1-18. PDF

Ulmer G. 1932. Bemerkungen über die seit 1920 neu aufgestellten Gattungen der Ephemeropteren. ? Stettiner Entomologische Zeitung 93:204-219.

Ulmer G. 1932. Bemerkungen über die Seit 1920 neu aufgestellten Gattungen der Ephemeropteren. Stettiner Entomolgische Zeitung 7:204-219.

Ulmer G. 1932. Die Trichopteren, Ephemeropteren und Plecopteren des arktischen Gebietes. Fauna Arctica 6(3):207-226. [1.5 Mb] PDF

Ulmer G. 1933. Aquatic insects of China. Article VI. Revised key to the genera of Ephemeroptera. Peking Natural History Bulletin 7:195-218, pl. 1-2. [1.5 Mb] PDF

Ulmer G. 1935. Ephemeroptera. Visser, Karakorum 1:232. PDF

Ulmer G. 1936. Neue chinesische Ephemeropteren, nebst ubersicht uber die bischer aus China bekannten Arten. Peking Natural History Bulletin 10:201-215. [1.8 Mb] PDF

Ulmer G. 1936. Schwedisch-chinesische wissenschaftliche Expedition nach den nordwestlichen Provinzen Chinas, unter Leitung von Dr. Sven Hedin und Prof. Su Ping-chang. Insecten gesammelt vom schwedischen Atzt der Expedition Dr. David Hummel 1927-1930. 54. Ephemeroptera. Arkiv for Zoologi 24A(36):1-2.

Ulmer G. 1938. Chilensiche Ephemeropteren, hauptsächlich aus dem Deutschen Entomologischen Institut, Berlin-Dahlem. Arbeiten über Morphologische und Taxonomische Entomologie aus Berlin-Dahlem 5:85-108.

Ulmer G. 1939-1940. Eintagsfliegen (Ephemeropteren) von den Sunda-Inseln. Archiv für Hydrobiologie, Supplement 16:443-692, figs. 1-469, 4 tab.

Ulmer G. 1942. Alte und neue Eintagsfliegen (Ephemeropteren) aus Süd- und Mittelamerika. Stettiner Entomologische Zeitung 103:98-128.

Ulmer G. 1943. Alte und neue Eintagsfliegen (Ephemeropteren) aus Süd- und Mittelamerika. Stettiner Entomologische Zeitung 104:14-46. [3.4 Mb] PDF

Unger E. 1929. The food of fishes from Hungarian lakes, fishponds and rivers. International Congress of Zoology 10(1):766-782.

Unkelbach G. 1974. Ein Beitrag zur Saprobiologie von Fliessgewässer-Invertebraten. Verh. Ges. Ökologie, Saarbrücken 1973:205-209. PDF

Unzicker JD; Carlson PH. 1982. Ephemeroptera. Pages 3.1-3.97 in A. R. Brigham, W. U. Brigham & A. Gnilka (eds.), Aquatic insects and oligochaetes of North and South Carolina. Midwest Aquatic Enterprises, Mahomet, Ill.

Upholt WM. 1936. A new species of mayfly from California (Ephemeroptera: Baetidae). Pan-Pacific Entomologist 12(3):120-122. PDF

Upholt WM. 1937. Two new mayflies from the Pacific coast. Pan-Pacific Entomologist 13(1-2):85-88. PDF

Usherwood JR; Ellington CP. 2002. The aerodynamics of revolving wings. II. Propeller force coefficients from mayfly to quail. Journal of Experimental Biology 205:1565-1576. PDF

Usseglio-Polatera P. 1985. Evolution des peuplements de Trichopteres et d'Ephemeropteres du Rhone a Lyon (1959-1982). Resultats de piegeage lumineux. (Evolution of Trichoptera and Ephemeroptera populations in the Rhone River (Lyon area) from 1959 to 1982. Thesis, Lyon

Usseglio-Polatera P. 1994. Theoretical habitat templets, species traits, and species richness: aquatic insects in the Upper Rhône River and its floodplain. Freshwater Biology 31:417-437. PDF

Usseglio-Polatera P. 1997. Long-term changes in the Ephemeroptera of the River Rhone at Lyon, France, assessed using a fuzzy coding approach. Pages 227-234 in Landolt P; Sartori M. Ephemeroptera & Plecoptera. Biology-Ecology-Systematics. Mauron + Tinguely & Lachat, SA. Fribourg. PDF

Usseglio-Polatera P; Bournaud M. 1989. Trichoptera and Ephemeroptera as indicators of environmental changes of the Rhone River at Lyon over the last twenty-five years. Regulated Rivers: Research & Management 4(3):249-262.

Usseglio-Polatera P; Tachet H. 1994. Theoretical habitat templets, species traits, and species richness: Plecoptera and Ephemeroptera in the Upper Rhône River and its floodplain. Freshwater Biology 31:357-375. PDF

Ussing H. 1926. Naturhistorisk Forening for Jylland. Ekskursionen til Kongens Bro og Vejerslev. Flora og Fauna 32:94-96.

Uzunov II; Russev BK; Kovochev Sg; Janeva IJ. 1981. [Species list and distribution of the macrobenthos of the river Maritsa.] Hydrobiology 14:3-14. PDF

Vaate A. bij de; Oosterbroek FMJ. 1992. Ephoron virgo recent in de Rijn aangetroffen (Ephemeroptera: Polymitarcidae). Entomologische Berichten 52(1):8-11.

Valentyuk EI; Kovalyukh NN. 1977. [Detection of natural enemies of the larvae of blood- sucking mosquitoes using radiolabeling.] (in Russian) Vestn. Zool. (5):75-77.

Valladolid M; Martínez-Bastida JJ; Araúzo M; Gutiérrez C. 2006. Abundancia y biodiversidad de los macroinvertebrados del río Oja (La Rioja, España). Limnetica 25(3):745-752. PDF

Valle LG; Santamaria S. 2002. Baetimyces, a new genus of Harpellales, and first report of Legeriomyces ramousus from the northeastern Iberian Peninsula. Mycologia 94(2):321-326. [1.6 Mb] PDF

Valle LG; Santamaria S. 2002. Tectimyces, a new genus of Harpellales on mayfly nymphs (Leptophlebiidae) in Spain. Mycological Research 106:841-847. PDF

Valle LG; Santamaria S. 2004. Bojamyces transfuga sp. nov. and new records of Trichomycetes from mayfly larvae in Spain. Mycologia 96(6):1386-1392. PDF

Valle LG; Santamaria S. 2009. Arthropod gut symbionts from the Balearic Islands: Majorca and Cabrera. Diversity and biogeography. Anales del Jardín Botánico de Madrid 66(1)109-120. PDF [added 15 December 2010]

Vance GM; VanDyk JK; Rowley WA. 1995. A device for sampling aquatic insects associated with carrion in water. Journal of Forensic Sciences 40:479-482. PDF

Vance SA. 1996. Morphological and behavioral sex reversal in mermithid-infected mayflies. Proceedings of the Royal Society of London Series B-Biological Sciences 263:907-912. [1.0 Mb] PDF

Vance SA; Peckarsky BL. 1996. The infection of nymphal Baetis bicaudatus by the mermithid nematode Gasteromermis sp. Ecological Entomology 21:377-381. PDF

Vance SA; Peckarsky BL. 1997. The effect of mermithid parasitism on predation of nymphal Baetis bicaudatus (Ephemeroptera) by invertebrates. Oecologia 110:147-152. PDF

Vance-Chalcraft HD; Soluk D; Ozburn N. 2004. Is prey predation risk influenced more by increasing predator density or predator species richness in stream enclosures? Oecologia 139:117-122. PDF

Váncsa, É; Sartori, M. 2013. Habroleptoides confusa Sartori & Jacob, 1986 (Insecta, Ephemeroptera, LEPTOPHLEBIIDAE): proposed precedence over
Habroleptoides carpatica Bogoescu & Crasnaru, 1930. Bulletin of Zoological Nomenclature 70(2): 82-85. PDF

Vander Wal J. 1977. Relation between Nipigon Bay benthic macroinvertebrates and selected aspects of their habitat. Journal of the Fisheries Research Board of Canada 34(6):824-829. PDF

Vannote RL. 1978. A geometric model describing a quasi-equilibrium of energy flow in populations of stream insects. Proceedings of the National Academy of Sciences, (USA), 75(1):381-384. PDF

Vannote RL; Sweeney BW. 1980. Geographic analysis of thermal equilibria: a conceptual model for evaluating the effect of natural and modified thermal regimes on aquatic insect communities. American Naturalist 115(5):667-695. PDF

Varley GC. 1948. A ceratopogonid fly, Palpomyia semifumosa Goet., feeding on mayflies. Entomologist's Monthly Magazine 84:36-40.

Vayssière A. 1881. Etude sur l'état parfait du Prosopistoma punctifrons. Annales des Sciences Naturelles, Zoologie (6)11:1-16. PDF

Vayssière A. 1881. On the perfect state of Prosopistoma puctifrons. Annals and magazine of Natural History (5)8:73-85, pl.10. PDF

Vayssière A. 1882. Recherches sur l'organisation des larves des Ephémérines. Annales des Sciences Naturelles, Zoologie (6)13:1-137, pl. 1-11. [4.9 Mb] PDF

Vayssière A. 1890. Monographie zoologique et anatomique du genre Prosopistoma, Latr. Annales des Sciences Naturelles, Zoologie (7)9:19-87, pl. 2-5. [1.8 Mb] PDF

Vayssière A. 1890. Sur le Prosopistoma variegatum de Madagascar. Comptes Rendus Hebdomadaires de Séances de l'Academie des Sciences 110:95-96. PDF

Vayssière A. 1891. Observations sur l'Euthyplocia sikorai, type d'Éphéméridé de grand taille, provenant de l'île de Madagascar. Association Française pour l'Avancement des Sciences 1891:243. PDF

Vayssière A. 1893. Note sur l'existence au Sénégal d'une espèce nouvelle de Prosopistoma. Annales des Sciences Naturelles, Zoologie (7)15:337-342. PDF

Vayssière A. 1895. Description zoologique de l'Euthyplocia sikoraï. Nouvelle espèce d'Éphéméridé de Madagascar. Annales de la Société Entomologique de France 1895:297-306, pl. 5. PDF

Vayssière A. 1925. Nymphose et métamorphose d'un Prosopistoma foliaceum, Fourc. (Pr. punctifrons, Latr.). Comptes Rendus Hebdomadaires de Séances de l'Academie des Sciences 181:454-455. PDF

Vayssière A. 1934. Etude anatomique des larves nymphales des Baetisca obesa et carolina. Annales des Sciences Naturelles, Zoologique (10)17:381-406, pl. 1-2. [1.9 Mb] PDF

Vayssière A. 1936. Mission scientifique de l'Omo. Ephemeroptera. II. Formes larvaires. Mem. Mus. Hist. Nat. Paris 3:129-132. PDF

Vayssière A. 1937. Description zoologique et anatomique de la larve nymphale et de la sumimago ♀ de l'Euthyplocia sikorai espèce d'Éphéméridé de Madagascar. Annales des Sciences Naturelles, Zoologie (10)20:73-92, pl. 1-2. PDF

Vega MJ; Durant P. 2000. Fenología de efemerópteros y su relación con la calidad de agua del Río Albarregas, Mérida, Venezuela. Revista de Ecología Latinoamericana 7:19-27. PDF

Vejabhongse NP. 1937. A note on the habits of a May-fly and the damage caused by its nymphs. Journal of the Siam Society, Natural History Supplement 11:53-56, pl. 12-13. PDF

Velasco J; Millán A; Hernández J; Gutiérrez C; Abellán P; Sánchez D; Ruiz M. 2006. Response of biotic communities to salinity changes in a Mediterranean hypersaline stream. Saline Systems 2:12. [2.0 Mb] PDF

Velasco J; Millán A; Ramírez-Díaz L. 1993. Colonización y sucesión de nuevos medios acuaticos. I. Composición y estructura de las comunidades de insectos. Limnética 9:73-85. [1.1 Mb] PDF

Velasco J; Millán A; Ramírez-Díaz L. 1993. Colonización y sucesión de nuevos medios acuaticos. II. Variación temporal de la composición y estructura de las comunidades de insectos. Limnética 9:87-98. [2.7 kb] PDF

Venkataraman K; Sivaramakrishnan KG. 1987. A new species of Thalerosphyrus from South India (Ephemeroptera: Heptageniidae). Current Science 56:1126-1129. PDF

Venkataraman K; Sivaramakrishnan KG. 1989. A new species of Cinygmina (Ephemeroptera: Heptageniidae) from South India and reevaluation of generic traits of Cinygmina Kimmins 1937. Hexapoda (Insecta Indica) 1(1&2):117-121. PDF

Venour S. 1906. Ephemera (danica Müll. ?) male imago coupling with the female subimago. Entomologist's Monthly Magazine 42:258. PDF

Venter GE. 1961. A new ephemeropteran record in South Africa. Hydrobiologia 18(4):327-331. PDF

Vera-Palacios M. 2007. Ephemeroptera (Insecta) en la Región de Magallanes. Anales Instituto Patagonia 35(1):35-43. PDF

Vera-Palacios MA; Briones R; Jerez V. 2005. Registros de efemerópteros (Insecta: Ephemeroptera) de el Río San Pedro, Región de Magallanes. Records of mayflies (Insecta: Ephemeroptera) at San Pedro River, Magellan Region. Anales Instituto Patagonia 33:31-35. PDF

Verneaux J. 1966. Sur une technique d'analyse benthique quantitative. Annales Scientifique de l'Université de Besançon, Zoologie 3(2):27-35. [2.3 Mb] PDF

Verneaux J. 1972. Faune dulcaquicole de Franche-Comte. Le bassin du Doubs (Massif du Jura). Quatrième partie: les Éphéméroptères. Annales Scientifiques de l'Université de Besançon, Zoologie, Physiologie dt Biologie Animale, 3ème Série, 8:3-20. PDF

Verneaux J; Rezzouk M. 1974. Les structures d'un grand cours d'eau à Salmonidés: La Loue (Massif du Jura). Essai typologique et problèmes des relations entre espèces et milieu. Annales de Limnologie 10(2):131-162. [1.0 Mb] PDF

Verneaux J; Schmitt A; Verneaux V; Prouteau C. 2003. Benthic insects and fish of the Doubs River system: typological traits and the development of a species continuum in a theoretically extrapolated watercourse. Hydrobiologia 490:63-74. PDF

Verrier M-L. 1941. Captures d'Éphémères en Auvergne et remarques sur leur comportement. Bulletin de la Société Entomologique de France 1941:105-107. PDF

Verrier M-L. 1941. Pontes aberrantes chez les Éphémères et conséquences biologiques. Comptes Rendus des Séances de l'Académie des Sciences 213:630-632. PDF

Verrier M-L. 1941. Recherches sur la répartition des larves d'Éphémères en Auvergne. Bulletin de la Société Zoologique de France 66:247-252. PDF

Verrier M-L. 1942. Observations sur des larves de Baetis (Ephemeroptera) des torrents d'Auvergne. Bulletin de la Société Entomologique de France 49:38-42. PDF

Verrier M-L. 1942. Polymorphisme et poecilogonie chez les Éphémères. Comptes Rendus des Séances de l'Académie des Sciences 214:577-579. PDF

Verrier M-L. 1943. Les rassemblements des mâles d'Éphémères et leur interprétation. Bulletin de la Société entomologique de France [50?] 48(4):60-62. PDF

Verrier M-L. 1943. Notes biologiques sur les Éphéméroptères du genre Caenis. Bulletin de la Société Zoologique de France 68:74-77. PDF

Verrier M-L. 1943. Notes biologiques sur quelques Éphéméroptères d'Auvergne. Bulletin de la Société Zoologique de France 68:170-175. PDF

Verrier M-L. 1943. Nouveau cas de poecilogonie chez les Éphémères. Contribution a l'étude du genre Cloeon. Bulletin Biologique de la France et de la Belgique 77:243-257. PDF

Verrier M-L. 1943. Observations sur les larves de Baetis (Ephemeroptera) des torrents d'Auvergne (2e note). Bulletin de la Société Zoologique de France 68:175-181. PDF

Verrier M-L. 1944. La notion d'espèce et les variations de Baetis vernus Curt. (Ephéméroptère). Bulletin de la Société zoologique de France 69:184-190.

Verrier M-L. 1944. La vie des Éphémères. Congrès naturaliste, Paris. Pages 81-90. PDF

Verrier M-L. 1944. Nouvelles stations françaises d'Éphéméroptères. Bulletin de la Société Entomologique de France 51:27-30. PDF

Verrier M-L. 1945. Les Potamanthus (Éphéméroptères) d'Auvergne et leurs variations. Bulletin de la Société Zoologique de France 70:111-116. PDF

Verrier M-L. 1945. Notes sur le comportement de quelques Éphéméroptères. Bulletin de la Société Entomologique de France 1945:38-40. PDF

Verrier M-L. 1945. Note sur Rhitrogena alpestris Eaton, Éphéméroptère. Bulletin de la Société Zoologique de France 70:125-131. PDF

Verrier M-L. 1946. Les variations de la nervation alaire chez les Éphéméroptères. Comptes Rendus des Séances de l'Académie des Sciences 222:609-610. PDF

Verrier M-L. 1946. Les variations des branchies chez les larves de Paraleptophlebia submarginata, Éphéméroptère. Feuille des Naturalistes, N.S., 1:64-65.

Verrier M-L. 1946. Sur la présence en Auvergne de Torleya belgica, Éphéméroptère. Feuille des Naturalistes, N.S., 1:18.

Verrier M-L. 1948. La vitesse du courant et la répartition des larves d'Éphémères. Comptes Rendus Hebdomadaires des Séances de l'Académie des Sciences 227:1056-1057. PDF

Verrier M-L. 1948. L'oxygène dissous et la répartition des larves d'Éphémères. Comptes Rendus des Séances de l'Académie des Sciences 226:1548-1550. PDF

Verrier M-L. 1948. Migrations en Auvergne de Potamanthus luteus L. (Éphéméroptère). La Feuilles des naturalistes N.S. 3:93-94. PDF

Verrier M-L. 1948. Note écologique sur Thraulus bellus Etn. (Ephéméroptère). La Feuille des Naturalistes, N.S., 3:59. PDF

Verrier M-L. 1948. Note sur Centroptilum pennulatum Eaton [Éphéméroptère]. Description de la larve. Bulletin de la Société Entomologique de France 53:58-62. PDF

Verrier M-L. 1948. Nouvelles stations françaises d'Ephémères. (Deuxième note). Bulletin de la Société Entomologique de France 1948:66-70. PDF

Verrier M-L. 1949. Description d'un nouveau Procloeon (Éphéméroptère). Bulletin de la Société Zoologique de France 74:184-190. PDF

Verrier M-L. 1949. Les facteurs de la répartition des Éphémères. Comptes rendus som. des séances de la Société Biogéog. 26(226):38-41. PDF

Verrier M-L. 1949. Les tropismes et la répartition des Éphémères. XIIIe Congrès International de Zoologie, Paris, pp:184-185.

Verrier M-L. 1949. Procloeon hovassei nov. sp. Éphéméroptère des Lacs des Monts-Dores. Revue des Sciences Naturelles d'Áuvergne16(3-4):58-64. PDF

Verrier M-L. 1949. Sur les "organes adhésifs" des Rhitrogena, éphéméroptères torrenticoles. La Feuille des naturalistes N.S. 4:72-73. PDF

Verrier M-L. 1950. La poecilogonie chez les Éphémères. Étude anatomique et écologique. Ann. Biol. 26(7):297-312. PDF

Verrier M-L. 1950. Poecilogonie, écologie et répartition géographique chez les Éphémères. Comptes rendus des séances de l'Académie des Sciences 230:1794-1796.

Verrier M-L. 1950. Remarques sur les Éphémères d'Auvergne. C.R. Ass. Franc. Av. Sci. Clermont-Ferrand (1949) 68:139-140.

Verrier M-L. 1951. Écologie et répartition du Éphéméroptères du Massif Central. Comptes Rendus des Séances de l'Académie des Sciences 232:1700-1702. PDF

Verrier M-L. 1951. Éphéméroptères. Exploration du Parc National Albert. Mission H. Damas (1935-1936) 20:1-12. PDF

Verrier M-L. 1951. Éphéméroptères de Côte d'Ivoire. Bulletin de la Société Entomologique de France 56:45-47. PDF

Verrier M-L. 1951. Sur la répartition géographique d'Ecdyonurus lateralis Curtis (Éphéméroptère). Vie et Milieu 2(3):406-408. PDF

Verrier M-L. 1952. Contribution à la faune de l'Auvergne. Note sur quelques Ecdyonurus (Éphéméroptères). Rev. Sci. Nat. Auvergne Clermont Ferrand (N.S.) 17:21-25. PDF

Verrier M-L. 1952. Éphéméroptères récoltés par M. Paul Rémy au Hoggar et au Tidikelt. Bulletin de la Société Zoologique de France 77(5-6):292-304. PDF

Verrier M-L. 1952. Note faunistique et écologique sur les Éphémères des Aples-maritimes. Bulletin de la Société Zoologique de France 77(1):44-50. PDF

Verrier M-L. 1953. Contribution à l'étude du problème de l'espèce chez les Éphémères. 70e Congrès de l'A.F.A.S., Tunis, 1951, Fasc. 4, pp. 3-8. PDF

Verrier M-L. 1953. La collection d'Éphéméroptères de R. Despax. Bulletin de la Société Entomologique de France 1953:42-47. PDF

Verrier M-L. 1953. Le rhéotropism et les larves d'Éphémères. Bulletin Biologique de la France et de la Belgique 87(1):1-34. [1.1 Mb] PDF

Verrier M-L. 1953. Note biogéographique sur Thraulus bellus Etn. [Ephemeroptera]. Bulletin de la Société Entomologique de France 1953:54-55. PDF

Verrier M-L. 1954. Contribution a l'étude de la faune d'eau douce de Corse. Éphéméroptères. Vie et Milieu 5(2):280-290. PDF

Verrier M-L. 1954. Rassemblements et migrations chez les Éphémères. Bulletin Biologique de la France et de la Belgique 88(1):68-89, pl. 8-9. PDF

Verrier M-L. 1955. Biogéographie des larves de Ephémères de la faune française. Travaux de l'Association Internationale de Limnologie Théorique et Appliqueée 12:598-603. PDF

Verrier M-L. 1955. Éphéméroptères capturés en Turquie et en Iran par M. K. Lindberg. Bulletin de la Société Entomologique de France 60:98.

Verrier M-L. 1955. La répartition en altitude des Éphémères de la faune de France. Comptes Rendus des Séances de l'Académie des Sciences 240:686-687. PDF

Verrier M.-L. 1955. Les Centroptilum de la faune française. Description d'une larve nouvelle (Ephemeroptera). Bulletin de la Société Entomologique de France 60:66-70.

Verrier M-L. 1956. Biologie des Éphémères. Librairie Armand Colin, Paris. 216pp. [6.9 Mb] PDF

Verrier M-L. 1956. Contribution a l'écologie, la répartition géographique et la systématique des Habrophlebia (Éphéméroptères) de la faune française. Bulletin Biologique de la France et de la Belgique 90(2):184-197. PDF

Verrier M-L. 1956. Éphéméropères capturés dans l'île de Crête par M. K. Lindberg. Bulletin de la Société Entomologique de France 1956:95-96. PDF

Verrier M-L. 1958. Éphéméroptères. Mém. IFAN 53:111-125. PDF

Verrier ML; Brinck P. 1970. Ephemeroptera. Pages 30-31 in S. L. Tuxen (ed.), Taxonomist's Glossary of Genitalia in Insects, Munksgaard, Copenhagen. PDF

Vía L; Calzada S. 1987. Artrópodos fosiles triásicos de Alcover-Montral. I. Insectos. Cuadernos Geologia Ibérica 11:273-280. [3.1 Mb] PDF

Victor R; Al-Mahrouqi AIS. 1996. Physical, chemical and faunal characteristics of a perennial stream in arid northern Oman. Journal of Arid Environments 34:465-476. PDF

Vidal López M; Membiela Iglesia P. 1993. Algunos factores abióticos de distribución de la Efemerópteros y Plecópteros (Insecta) en las Sierras Segundera, Cabrera y Teleno (NW Península Ibérica). Limnética 9:99-106. [1.4 Mb] PDF

Vidinova Y. 1998. New Rhithrogena-species (Ephemeroptera: Heptageniidae) for the fauna of Macedonia. Lauterbornia, 33, Dinkelscherben, 49-51. PDF

Vidinova Y. 2003. Contribution to the study of mayfly fauna (Ephemeroptera) in Bulgaria. Pages 159-163 in Gaino E. (ed). Research update on Ephemeroptera & Plecoptera. Università di Perugia. Perugia, Italy. [2.8 Mb] PDF

Vidinova Y; Janeva I;. Tyufekchieva V. 2000. Ephemeroptera and Plecoptera from glacial waters in Rila Mountain.- In: “Biodiversity and Evolution of Glacial Water Ecosystems in the Rila Mountains” (Golemanski, V., W. Naidenow- eds.), “Prof. M. Drinov” Academic Publishing House, S., 51-55. PDF

Vidinova Y; Russev B. 1997. Distribution and ecology of the representatives of some Ephemeropteran families in Bulgaria. Pages 139-146 in Landolt P; Sartori M. Ephemeroptera & Plecoptera. Biology-Ecology-Systematics. Mauron + Tinguely & Lachat, SA. Fribourg. PDF

Vidinova Y; Yaneva I; Tyufekchieva V. 2003. Boris Konstantinov Russev (1929 - 2002). Pages 21-27 in Gaino E. Research Update on Ephemeroptera & Plecoptera. Università di Perugia, Perugia, Italy. PDF

Vidinova Y; Yaneva I;. Tyufekchieva V. 2006. Ephemeroptera and Plecoptera (Insecta) from the Bulgarian part of the Struma River. Acta Zoologica Bulgarica 58(1):123-128. PDF

Vincent ER. 1967. A comparison of riffle insect populations in the Gibbon River above and below the geyser basins, Yellowstone National Park. Limnology and Oceanography 13(1):18-26. PDF

Vinçon G; Thomas AGB. 1987. Étude hydrobiologique de la Vallée d'Ossau (Pyrénées-Atlantiques). I. Répartition et écologie des Éphéméroptères. Annales de Limnologie 23(2):95-114. PDF

Vinikour WS. 1981. Aquatic insect drift through a final-cut strip mine pit, with emphasis on drift distances. Hydrobiologia 77:225-232.

Vinson M; Thompson E. 2002. A comparison of aquatic invertebrate assemblages collected from the Green River in Dinosaur National Monument in 1962 and 2001. United States Department of the Interior, National Park Service, Dinosaur National Monument. Dinosaur, Colorado. 29 pp. [2.7 Mb] PDF

Vinson MR; Dinger EC. 2008. Aquatic invertebrates of the Grand Staircase-Escalante National Monument, Utah. Southwestern Naturalist 53(3):374-384. PDF

Vinson MR; Hawkins CP. 2003. Broad-scale geographical patterns in local stream insect genera richness. Ecography 26:751-767. PDF

Virbickas J; Pliuraite V. 2002. The species composition of macrozoobenthos in small Lithuanian rivers. Acta Zoologica Lituanica 12:254-264. PDF

Vìtøíèek S; Geriš R. 2003. Dravá jepice Baetopus tenellus (Albarda, 1878). In: Bitušík P. & Novikmec M. (eds.): Proc. 13th Conference of Slovak Limnol. Soc. and Czech Limnol. Soc., Banská Štiavnica, June 2003. Acta Facultatis Ecologiae, 10, Suppl. 1:310. PDF

Vitte B. 1991. Rhithrogena mariae n. sp., Éphéméroptère nouveau du Rif marocain (Ephemeroptera, Heptageniidae). Nouvelle Revue d'Entomologie (N.S.) 8(1):89-96. PDF

Vitte B; Thomas AGB. 1988. Compléments et corrections à la faune des Ephéméroptères d'Afrique du Nord. 2. Le genre Choroterpes Eaton, sous-genre Euthraulus Barnard (Ephemeroptera). Annales de Limnologie 24(2):161-165. PDF

Vitte B; Thomas AGB. 1988. Compléments et corrections à la faune des Ephéméroptères d'Afrique du Nord. 3. Ecdyonurus ifranensis n. sp., du Moyen Atlas marocain (Ephemeroptera). Annals de Limnologie 24(3):269-273. PDF

Vladutu A-M. 2006. The zoobenthic structure from Valsan River, the tributary of Arges, in the Sector Alunu-Musetesti, in the conditions of year 2003 In: Proceedings 36th International Conference of IAD. Austrian Committee DanubeResearch / IAD, Vienna. ISBN 13: 978-3-9500723-2-7. pp. 290-296. PDF

Vodopich DS; Moore CL. 1984. Distribution of benthic macroinvertebrates in Lake Waco, a central Texas reservoir. Verhandlungen der Internationalen Vereinigung für Theoretische und Angewandte Limnologie 22:1470-1474.

Voigt H; Küttner R; Haybach A. 2006. Ein Nachweis von Rhithrogena iridina (Kolenati, 1859) in Sachsen (Insecta: Ephemeroptera), neu für Deutschland?!. A record of Rhithrogena iridina (Kolenati, 1859) in Saxony (Insecta: Ephemeroptera), new for Germany?! Lauterbornia 58:67-70. PDF

Völker J. 2008. Abhängigkeit der Besiedlung benthischer Invertebraten von Hydromorphologie und Saprobie in silikatischen Mittelgebirgsbächen. Dissertation, Technische Universität Dresden. 154 ss. [1.2 Mb] PDF

Volkova GA. 1963. On the coefficient of accumulation of radioisotopes of some chemical elements by aquatic isnects. Entomological Review 42(3):280-282. PDF

de Vos N. 1926. Nouvelles stations de Torleya belgica Lest. (Ephemeroptera). Annales de Biologie Lacustre 14(3-4):234-236. PDF

de Vos APC. 1935. Wasserbewohnende Insektenlarven. Wissenschaftliche Ergebnisse der Niederländischen Expeditionene in den Karakorum, Zoologie 237-240. PDF

Voshell JR Jr. 1982. Life history and ecology of Siphlonurus mirus Eaton (Ephemeroptera: Siphlonuridae) in an intermittent pond. Freshwater Invertebrate Biology 1(2):17-26. PDF

Vrba J; Kopácek J; Fott J; Kohout L; Nedbalová L; Prazáková M; Soldán T; Schaumburg J. 2003. Long-term studies (1871-2000) on acidification and recovery of lakes in the Bohemian Forest (central Europe). The Science of the Total Environment 310:73-85. PDF

Vshivkova TS; Kocharina SL; Makarchenko EA; Makarchenko MA; Teslenko VA; Tiunova TM. 1992. Fauna of water invertebrates of the Kedrovaya Pad reserve and adjacent lands. Contemporary state of flora and fauna of the Kedrovaya Pad reserve. Vladivostok, pp.48-88.(In Russian)

Vuataz L; Sartori M; Gattolliat J-L; Monaghan MT. 2013. Endemism and diversification in freshwater insects of Madagascar revealed by coalescent and phylogenetic analysis of museum and field collections. Molecular Phylogenetics and Evolution 66: 979–991. PDF

Vuori K-M. 1999. Potamanthus luteus L. (Ephemeroptera, Ephemeridae) found for the first time in Finland: notes on the morphology and habitats of the nymphs. Entomologica Fennica 10:171-174. PDF

Vuori K-M; Luotonen H; Liljaniemi P. 1999. Benthic macroinvertebrates and aquatic mosses in pristine streams of the Tolvajärvi region, Russian Karelia. Boreal Environment Research 4:187-200. PDF>

Wagner A. 2005. Inventaire des Éphémères de France: quelques citations e'espèces rares ou nouvelles pour le Massif du Jura [Ephemeroptera]. Ephemera (2004) 6(2):65-71. PDF

Wagner, A; Stucki, P; Stucki, M. 2014. Arthroplea congener Bengtsson, 1908, (Ephemeroptera: Heptageniidae) a genus and a species new for the Swiss fauna. Mitteilungen der Schweizerischen Entomologischen Gesellschaft 87: 61–69. PDF

Wagner F. 2003. Flight behaviour of merolimnic insects from the Leutra River (Thuringia, Germany). Aquatic Insects 25:51-62. [1.4 Mb] PDF

Wagner R. 1984. Effects of an artificially changed stream bottom on emerging insects. Verhandlungen der Internationalen Vereinigung für Theoretische und Angewandte Limnologie 27:2042-2047.

Wagner R; Dapper T; Schmidt H-H. 2000. The influence of environmental variables on the abundance of aquatic insects: a comparison of ordination and artificial neural networks. Hydrobiologia 422/423:143-152. PDF

Wagner R. 1989. The influence of artificial stream bottom siltation on Ephemeroptera in emergence traps. Arch. fur Hydrobiol. 115(1):71-80.

Wagner T; Neinhuis C; Barthlott W. 1996. Wettability and contaminablility of insect wings as a function of their surface sculptures. Acta Zoologica 77(3):213-225. [12.6 Mb] PDF

Wais IR. 1985. Stratégies adaptatives aux eaux courantes des invertébrés du bassin du fleuve Negro, Patagonie, Argentina. Internationalen Vereinigung für Theoretische und Angewandte Limnologie 22:2167-2172.

Wais IR; Bonetto AA. 1988. Analysis of the allochthonous organic matter and associated macroinvertebrates in some streams of Patagonia (Argentina). Verhandlungen der Internationalen Vereinigung für Theoretische und Angewandte Limnologie 23:1455-1459.

Wais IR; Campos HH. 1984. The Ephemeroptera from creeks and rivers from two southern Southamerican basins and its relative presence along the river continuum. Pages 229-230 in Landa V; Soldán T; Tonner M. Proceedings of the Fourth International Conference on Ephemeroptera. Institute of Entomology, Czechoslovak Academy of Sciences, Ceské Budejovice. PDF

Walker EM. 1913. Insects and their allies. Pages 295-803 in Faull JH (ed.), The natural history of the Toronto Region. Ontario, Canada. Canadian Institute, Toronto. [1.4 Mb] PDF

Walker EM. 1922. The terminal structures of orthopteroid insects: a phylogenetic study. Annals of the Entomological Society of America 15(1):1-76, pl. 1-11. [2.1 Mb] PDF

Walker F. 1853. Ephemerinae. List of the specimens of neuropterous insects in the collection of the British Museum. Part III - (Termitidae- Ephemeridae). pp. 533-585. [3.5 Mb] PDF

Walker F. 1860. Characters of undescribed Neuroptera in the collection of W. W. Saunders, Esq., F.R.S., &c. Transactions of the Entomological Society of London (N.S.) 5:176-199. [1.4 Mb] PDF

Walker WH Jr. 1972. The ecology of an intergrade population of Hexagenia munda marilandica and H. m. elegans (Ephemeroptera) in Stone Mountain Lake, Georgia. ASB Bulletin (Association of Southeast Biologists) 19(2):108. PDF

Walker WH Jr; Burbanek WF. 1973. The ecology and distribution of Hexagenia munda Eaton (Ephemeroptera) in Stone Mountain Lake, Georgia, U.S.A. Verh. Internat. Verein. Limnol. 18:1527-1533. PDF

Wallace JB; Gurtz ME. 1986. Response of Baetis mayflies (Ephemeroptera) to catchment logging. American Midland Naturalist 115:25-41. [2.0 Mb] PDF

Wallace JB; Merritt RW. 1980. Filter-feeding ecology of aquatic insects. Annual Review of Entomology 25:103-132. [2.2 Mb] PDF

Wallace JB; O'Hop J. 1979. Fine particle suspension-feeding capabilities of Isonychia spp. (Ephemeroptera: Siphlonuridae). Annals of the Entomological Society of America 72:353-357. PDF

Wallengren, HDJ. 1882. Förteckning pa de Ephemerider som hittills blifvit funna pa Skandinaviska halfön. Entomologisk Tidskrift 3:173-178, 204-205. PDF

Walley GS. 1930. Review of Ephemerella nymphs of western North America (Ephemeroptera). Canadian Entomologist 62(1):12-20, pl. 2-3. [1.2 Mb] PDF

Wallinger MM. 1999: Die Emergenz von Ephemeropteren, Plekopteren und Trichopteren in zwei Hochgebirgsbächen (Rotmoosache, Königsbach) im Raum Obergurgl, Tirol. Diplomarbeit an der Universität Innsbruck, 100 S.

Walsh BD. 1863. List of the Pseudoneuroptera of Illinois contained in the cabinet of the writer, with descriptions of over forty new species, and notes on their structural affinities. Proceedings of the Academy of Natural Sciences of Philadelphia 1862:361-402. [2.9 Mb] PDF

Walsh BD. 1863. Observations on certain N. A. Neuroptera, by H. Hagen, M. D., of Koenigsberg, Prussia; translated from the original French ms., and published by permission of the author, with notes and descriptions of about twenty new N. A. species of Pseudoneuroptera. Proceedings of the Entomological Society of Philadelphia 2:167-272. [3.9 Mb] PDF

Walsh BD. 1864. On the pupa of the ephemerinous genus Baetisca Walsh. Proceedings of the Entomological Society of Philadelphia 3:200-206. PDF

Walsh BD; Joly E. 1880. Sur la nymphe du genre d'Ephémérines Baetisca Walsh par Benj.-D. Walsh, M. A. Traduit de l'Anglais et annoté par le docteur Emile Joly. Bulletin de la Société d'Etudes Scientifiques d'Angers 8/9:157-173, 1 pl. [1.9 Mb] PDF

Walther J. 1904. Die Fauna der Solnhofener Plattenkalke. Bionomisch Betrachtet. Denkschriften der Medizinisch-Naturwissenschaftlichen Gesellschaft zu Jena 11:133-214, pl. 8.

Walton Jr OE. 1978. Substrate attachment by drifting aquatic insect larvae. Ecology 59:1023-1030. [1.1 Mb] PDF

Walton OE Jr. 1980. Active entry of stream benthic macroinvertebrates into the water column. Hydrobiologia 74:129-139, 1 fig., 4 tables.

Walton WE; Tietze NS; Mulla MS. 1991. Consequences of tadpole shrimp predation on mayflies in some Californian ponds. Freshwater Biology 25:143-154. PDF

Waltz RD. 1986. Revisionary studies of the mayfly family Baetidae (Ephemeroptera). Purdue Univ., dissertation. 259 pp.

Waltz RD. 1993. Cloeodes binocularis (Ephemeroptera: Baetidae), a new combination for a Neotropical species of Pseudocloeon s. auctt. Entomological News 104(5):233-234. PDF

Waltz RD. 1994. Field recognition of adult Acentrella and Heterocloeon (Ephemeroptera: Baetidae). Great Lakes Entomologist 26(4):321-323. PDF

Waltz RD. 1995. Baetis ochris, a new synonym of Baetis flavistriga (Ephemeroptera: Baetidae). Entomological News 106(2):75-76. PDF

Waltz RD. 1996. Acentrella feminalis, new combination for an Oriental Baetis (Ephemeroptera, Baetidae). Aquatic Insects 18(2):111-112. PDF

Waltz RD. 2002. Baetopus trishae (Ephemeroptera: Baetidae): a new species and new genus for North America. Entomological News 113(3):187-191. PDF

Waltz RD; Baumgardner DE; Kennedy JH. 1996. An atypical larval color form of Baetis intercalaris (Ephemeroptera: Baetidae) from Pennsylvania and the Kiamichi River basin of southeastern Oklahoma. Entomological News 107(2):83-87. PDF

Waltz RD; Baumgardner DE; Kennedy JH. 1996. An atypical larval color form of Baetis intercalaris (Ephemeroptera: Baetidae) from Pennsylvania and the Kiamichi River basin of southeastern Oklahoma. Entomological News 107(2):83-87. PDF

Waltz RD; Baumgardner DE; Kennedy JH. 1998. Character variability and a new synonym of Acerpenna pygmaea (Ephemeroptera: Baetidae). Entomological News 109(4):257-260. PDF

Waltz RD; Edmunds GF Jr; Lester G. 1998. New distributions for Raptoheptagenia cruentata and Ametropus neavei (Ephemeroptera: Heptageniidae, Ametropodidae). Entomological News 109(3):213-214. PDF

Waltz RD; McCafferty WP. 1984. Indication of mounting media information. Entomological News 95:31-32. PDF

Waltz RD; McCafferty WP. 1985. A new species of Procloeon from Taiwan (Ephemeroptera: Baetidae). Oriental Insects 19:121-123. PDF

Waltz RD; McCafferty WP. 1985. Illustration and lectotype designation for Baetis feminalis Eaton (Ephemeroptera: Baetidae). Oriental Insects (1984) 18:335-337. PDF

Waltz RD; McCafferty WP. 1985. Moribaetis: A new genus of Neotropical Baetidae (Ephemeroptera). Proceedings of the Entomological Society of Washington 87(1):239-251. PDF

Waltz RD; McCafferty WP. 1985. Redescription and new lectotype designation for the type species of Pseudocloeon, P. kraepelini Klapálek (Ephemeroptera: Baetidae). Proceedings of the Entomological Society of Washington 87(4):800-804. PDF

Waltz RD; McCafferty WP. 1986. Apobaetis etowah (Traver), a new combination in Nearctic Baetidae (Ephemeroptera). Proceedings of the Entomological Society of Washington 88(1):191. PDF

Waltz RD; McCafferty WP. 1987. Generic revision of Cloeodes and description of two new genera (Ephemeroptera: Baetidae). Proceedings of the Entomological Society of Washington 89(1):177-184. PDF

Waltz RD; McCafferty WP. 1987. New genera of Baetidae (Ephemeroptera) from Africa. Proceedings of the Entomological Society of Washington 89(1):95-99. PDF

Waltz RD; McCafferty WP. 1987. New genera of Baetidae for some Nearctic species previously in Baetis Leach (Ephemeroptera). Annals of the Entomological Society of America 80(5):667-670. PDF

Waltz RD; McCafferty WP. 1987. Revision of the genus Cloeodes Traver (Ephemeroptera: Baetidae). Annals of the Entomological Society of America 80(2):191-207. PDF

Waltz RD; McCafferty WP. 1987. Systematics of Pseudocloeon, Acentrella, Baetiella, and Liebebiella, new genus (Ephemeroptera: Baetidae). Journal of the New York Entomological Society 95(4):553-568. [2.3 Mb] PDF

Waltz RD; McCafferty WP. 1989. New species redescriptions, and cladisitics of the genus Pseudocentroptiloides (Ephemeroptera: Baetidae). Journal of the New York Entomological Society 97(2):151-158. PDF

Waltz RD; McCafferty WP. 1990. Baetis jesmondensis McDunnough, a new junior synonym of Baetis tricaudatus Dodds (Ephemeroptera, Baetidae). Proceedings of the Entomological Society of Washington 92(1):138. PDF

Waltz RD; McCafferty WP. 1994. Cloeodes (Ephemeroptera: Baetidae) in Africa. Aquatic Insects 16(3):165-169. PDF

Waltz RD; McCafferty WP. 1997. New generic synonymies in Baetidae (Ephemeroptera). Entomological News 108(2):134-140. PDF

Waltz RD; McCafferty WP. 1999. Additions to the taxonomy of Americabaetis (Ephemeroptera: Baetidae): A. lugoi, n. sp., adult of A. robacki, and key to larvae. Entomological News 110(1):39-44. PDF

Waltz RD; McCafferty WP; Kennedy JH. 1985. Barbaetis: A new genus of eastern nearctic mayflies (Ephemeroptera: Baetidae). Great Lakes Entomologist 18:161-165. PDF

Waltz RD; McCafferty WP; Thomas A. 1994. Systematics of Alainites n. gen., Diphetor, Indobaetis, Nigrobaetis n. stat., and Takobia n. stat. (Ephemeroptera, Baetidae). Bulletin de la Société d'Histoire Naturelle de Toulouse 130:33-36. PDF

Waltz RD; Munro JB. 1996. Callibaetis pretiosus (Ephemeroptera: Baetidae) from Pennsylvania: new distribution record. Great Lakes Entomologist 29(1):37-38. PDF

Waltz RD; Munro JB. 1996. Procloeon viridocularis (Ephemeroptera: Baetidae) from Michigan and Pennsylvania, new range extensions with comments on the species. Entomological News 107(3):166-168. PDF

Waltz RD; Ode P; Lee J. 1998. Cloeodes excogitatus (Ephemeroptera : Baetidae) in northern California. Entomological News 109(3):215-216. PDF

Wang B-X; Yang L-F. 2004. A study on tolerance values of benthic macroinvertebrate taxa in eastern China. Acta Ecologica Sinica 24(12):2768-2775. PDF

Wang F; Tessier A; Hare L. 2001. Oxygen measurements in the burrows of freshwater insects. Freshwater Biology 46:317-327. PDF

Wang T-Q; McCafferty WP. 1995. First larval descriptions, new species, and evaluation, of the southeast Asian genus Atopopus (Ephemeroptera, Heptageniidae). Bulletin de Société d'Histoire Naturelle, Toulouse 131:19-25. PDF

Wang T-Q; McCafferty WP. 1995. Relationships of the Arthropleidae, Heptageniidae, and Pseudironidae (Ephemeroptera: Heptagenioidea). Entomological News 106(5):251-256. PDF

Wang T-Q; McCafferty WP. 1995. Specific assignments in Ephemerellina and Vietnamella (Ephemeroptera: Ephemerellidae). Entomological News 106(4):193-194. PDF

Wang T-Q; McCafferty WP. 1996. New diagnostic characters for the mayfly family Baetidae (Ephemeroptera). Entomological News 107(4):207-212. PDF

Wang T-Q; McCafferty WP. 1996. New genus of Teloganodinae (Ephemeroptera: Pannota: Ephemerellidae) from Sri Lanka. Bulletin de la Société d'Histoire Naturelle, Toulouse 132:15-18. PDF

Wang T-Q; McCafferty WP. 1996. Redescription and reclassification of the South American mayfly Melanemerella brasiliana (Ephemeroptera: Leptophlebiidae). Entomological News 107(2):99-103. PDF

Wang T-Q; McCaffferty WP. 2004. Heptageniidae (Ephemeroptera) of the world. Part I: phylogenetic higher classification. Transactions of the American Entomological Society 130:11-45. [2.6 Mb] PDF

Wang T-Q; McCafferty WP; Bae YJ. 1997. Sister relationship of the Neoephemeridae and Caenidae (Ephemeroptera: Pannota). Entomological News 108(1):52-56. PDF

Wang T-Q; McCafferty WP; Edmunds GF Jr. 1995. Larva and adult of Teloganella (Ephemeroptera: Pannota) and assessment of familial classification. Annals of the Entomological Society of America 88(3):324-327. PDF

Wang T; Sites RW. 1999. Description of a new species of Crinitella (Ephemeroptera: Ephemerellidae) from Thailand. Journal of the New York Entomological Society 107(1):73-77. PDF

Wang TQ; Sites RW; McCafferty WP. 1998. Two new species of Leptohyphes (Ephemeroptera: Leptohyphidae) from Ecuador. Florida Entomologist 81:68-75. PDF

Wang W-I. 1980. Phylum Arthropoda. Pages 59-153 In: [Paleontological atlas of Nothern China] Vol.2. Mesozoic and Coenozoic. Geological publishing House, Peking, 1980: i-xiv, 1-403.

Ward JV. 1974. A temperature-stressed stream ecosystem below a hypolimnial release mountain reservoir. Archiv für Hydrobiologie 74(2):247-275.

Ward JV. 1975. Bottom fauna-substrate relationships in a northern Colorado trout stream: 1945 and 1974. Ecology 56(6):1429-1434. PDF

Ward JV. 1976. Comparative limnology of differentiallly regulated sections of a Colorado mountain river. Archiv für Hydrobiologie 76(3):319-342. PDF

Ward JV. 1984. Ecological perspectives in the management of aquatic habitat, p. 448-477, fig. 18.l, IN: Resh, V. H. & D. M. Rosenberg [eds], The Ecology of Aquatic Insects. Praeger, New York.

Ward JV. 1984. Stream regulation of the upper Colorado River: channel configuration and thermal heterogeneity. Verhandlungen der Internationalen Vereinigung für Theoretische und Angewandte Limnologie 22:1862-1866.

Ward JV. 1986. Altitudinal zonation in a Rocky Mountain stream. Archiv für Hydrobiologie, Suppl. 74(2):133-199. [3.4 Mb] PDF

Ward JV; Berner L. 1980. Abundance and altitudinal distribution of Ephemeroptera in a Rocky Mountain stream. Pages 169-177 in Flannigan JF; Marshall KE. Advances in Ephemeroptera Biology. Plenum Press, New York. PDF

Ward JV; Canton SP; Gray LJ. 1978. The stream environment and macroinvertebrate communities: Contrasting effects of mining in Colorado and the eastern United States, p. 176-187, 3 figs., 3 tables, IN: Thorp, J. H. & J. W. Gibbons (eds.), Energy and Environmental Stress in Aquatic Systems. DOE (Dep. Energy) Symp. Ser. (CONF-771114), Springfield, Virginia. PDF

Ward JV; Dufford RG. 1979. Longitudinal and seasonal distribution of macroinvertebrates and epilithic algae in a Colorado springbrook-pond system. Archiv für Hydrobiologie 86(3):284-321. [1.1 Mb] PDF

Ward JV; Garcia de Jalón D. Ephemeroptera of regulated mountain streams in Spain and Colorado. Pages 567-578 in Alba-Tercedor J; Sánchez-Ortega A. Overview and strategies of Ephemeroptera and Plecoptera. Sandhill Crane Press, Gainesville, Florida. PDF

Ward JV; Short RA. 1978. Macroinvertebrate community structure of four special lotic habitats in Colorado, U.S.A. Verhandlungen der Internationalen Vereinigung für Theoretische und Angewandte Limnologie 20:1382-1387. PDF

Ward JV; Stanford JA. 1979. Ecological factors controlling stream zoobenthos with emphasis on thermal modification of regulated streams, p. 35-55, 3 figs., 2 tables, IN: Ward, J. V. & J. A. Stanford (eds.), The Ecology of Regulated Streams. Plenum Publ., N.Y.

Ward JV; Stanford JA. 1990. Ephemeroptera of the Gunnison River, Colorado, U.S.A. Pages 215-220 in Campbell IC. 1990. Mayflies and Stoneflies: Life histories and biology. Kluwer Academic Publishers, Dordrecht. PDF

Ward PH. 1965. Some Ephemeroptera, Neuroptera and Trichoptera collected by mercury vapour light trap in a Hertfordshire garden. Entomologist's Gazette 16:169-174. PDF

Waringer JA. 1996. Phenology and abundance of Ephemeroptera, Plecoptera and Trichoptera Caught by emergence traps at the Weidlingbach near Vienna, Austria. Internationale Revue der Gesamten Hydrobiologie 81:63-77.

Warnick SL; Bell HL. 1969. The acute toxicity of some heavy metals to different species of aquatic insects. Journal of the Water Pollution Control Federation 43(2) part 1:280-284. PDF

Wassermann G., Schmidt-Kloiber A. (1996): Ephemeroptera and Odonata of an artificial Danube backwater irrigation system.. Archiv für Hydrobiologie (1995) 10, Suppl. 113:493-496.

Watanabe K; Omura T. 2006. [Genetic diversity assessment based on RAPD analysis for 3 species aquatic insects in streams fragmented by reservoirs.] Doboku Gakkai Ronbunshu G 62(1):94-104.

Watanabe K; Omura T. 2006. [Genetic diversity assessment based on RAPD analysis for 3 species aquatic insects in streams fragmented by reservoirs.] Proceedings of JSCE (Japan Society of Civil Engineers) 811:49-59.

Watanabe NC. 1980. Methods of sampling the stream macro-invertebrates. Bio. Int. Wat. 1:2-16. PDF

Watanabe NC. 1985. Distribution of Ephemera nymphs in Kagawa Prefecture, Japan, in relation to altitude and gradient. Kagawa Seibutsu 13:1-7. PDF

Watanabe NC. 1988. Life history of Potamanthodes kamonis in a stream of central Japan (Ephemeroptera: Potamanthidae). Verhandlungen der Internationalen Vereinigung für Theoretische und Angewandte Limnologie 23:2118-2125. PDF

Watanabe NC. 1989. Length-weight relationship and fecundity of Potamanthodes kamonis (Ephemeroptera: Potamanthidae). Kagawa Seibutsu 15-16:3-6. PDF

Watanabe NC. 1989. Seasonal and diurnal changes in emergence of Potamanthodes kamonis in a stream of central Japan (Ephemeroptera: Potamanthidae). Japanese Journal of Limnology 50:157-162. PDF

Watanabe NC. 1989. Seasonal and diurnal changes in emergence of Potamanthodes kamonis in a stream of central Japan (Ephemeroptera: Potamanthidae). Japanese Journal of Limnology 50(2):157-161.

Watanabe NC. 1992. Effect of temperature on the egg hatching of Potamanthus formosus (Ephemeroptera: Potamanthidae). Japanese Journal of Limnology 52(2):125-131. PDF

Watanabe NC. 1992. The life cycle of Ephemera orientalis (Ephemeroptera: Ephemeridae) in Kazuradani River, Kagawa Prefecture. Kagawa Seibutsu 19:105-109. PDF

Watanabe NC. 1998. Geographical variation in Japan in egg development of the mayfly, Ephoron shigae (Ephemeroptera: Polymitarcyidae). Freshwater Biology 40:245-254. PDF

Watanabe NC; Aoe K. 1997. Change in the effect of temperature on egg hatching of Potamanthus formosus during a long emergence period (Ephemeroptera: Potamanthidae). Pages 26-29 in Landolt P; Sartori M. Ephemeroptera & Plecoptera. Biology-Ecology-Systematics. Mauron + Tinguely & Lachat, SA. Fribourg. PDF

Watanabe NC; Harada S. 1976. On the recent recovery of bottom fauna in River Ichikawa which receives mine effluent. ?? 11:20-25. PDF

Watanabe NC; Harada S. 1976. Some problems in sampling stream fauna, with particular reference to the variability of samples. (in Japanese, English summary) Japanese Journal of Limnology 37(2):47-58. PDF

Watanabe NC; Harada S. 1985. A remarkable faunistic change following a slight improvement of water quality in a river polluted by mine effluent. [Abstract] Verhandlungen der Internationalen Vereinigung für Theoretische und Angewandte Limnologie 22:2356.

Watanabe NC; Hatta K; Hisaeda K; Hoshi K; Ishiwata S-I. 1998. Seasonal and diurnal timing of emergence of Ephoron shigae (Ephemeroptera: Polymitarcyidae) from four Japanese rivers. Japanese Journal of Limnology 59(2):199-206. PDF

Watanabe NC; Ishiwata S-I. 1997. Geographic distribution of the mayfly, Ephoron shigae in Japan, with evidence of geographic parthenogenesis (Insecta: Ephemeroptera: Polymitarcyidae). Japanese Journal of Limnology 58(1):15-25. PDF

Watanabe NC; Kuroda T. 1985. Change in growth of a mayfly nymph, Ephemera japonica, along the stream length and thermal effect on it. Memoirs of the Faculty of Education Kagawa Universoty, Part II 35(2):47-54. PDF

Watanabe NC; Mori I; Yoshitaka I. 1999. Effect of water temperature on the mass emergence of the mayfly, Ephoron shigae, in a Japanese river (Ephemeroptera: Polymitarcyidae). Freshwater Biology 41:537-541. PDF

Watanabe NC; Ohkita A. 2000. Life cycle and synchronization of nymphal development of the mayfly Ephoron shigae in Japan (Ephemeroptera: Polymitarcyidae). Aquatic Insects 22:108-121. PDF

Watanabe K; Omura T. 2006. [Genetic diversity assessment based on RAPD analysis for 3 species aquatic insects in streams fragmented by reservoirs.] Doboku Gakkai Ronbunshu G 62(1):94-104. [1.2 Mb] PDF

Watanabe NC; Takao S. 1991. Effect of a low temperature period on the egg hatching of the Japanese burrowing mayfly, Ephoron shigae. Pages 439-445 in Alba-Tercedor J; Sánchez-Ortega A. Overview and strategies of Ephemeroptera and Plecoptera. Sandhill Crane Press, Gainesville, Florida. PDF

Watanabe NC; Yoshitaka I; Mori I. 1989. Timing of emergence of males and females of Ephoron shigae (Ephemeroptera: Polymitarcyidae). Freshwater Biology 21:473-476. PDF

Waters TF. 1962. A method to estimate the production rate of a stream bottom invertebrate. Transactions of the American Fisheries Society 91(3):243-250. [1.2 Mb] PDF

Waters TF. 1962. Diurnal periodicity in the drift of stream invertebrates. Ecology 43(2):316-320. PDF

Waters TF. 1964. Recolonization of denuded stream bottom areas by drift. Transactions of the American Fisheries Society 93(3):311-315. PDF

Waters TF. 1965. Interpretation of invertebrate drift in streams. Ecology 46(3):327-334. PDF

Waters TF. 1966. Production rate, population density, and drift of a stream invertebrate. Ecology 47:595-604. [1.5 Mb] PDF

Waters TF. 1969. Diel patterns of aquatic invertebrate drift in streams of northern Utah. Proceedings of the Utah Academy of Sciences, Arts, and Letters 46(2):109-130. PDF

Waters TF. 1969. Invertebrate drift-ecology and signifacance to stream fishes Pages 121-134 in Northcote TG (ed., Symposium salmon and trout in streams, H. R. MacMillan Lectures in Fisheries, University of British Columbia. Vancouver. PDF

Waters TF. 1972. The drift of stream insects. Annual Review of Entomology 17:253-272. [1.3 Mb] PDF

Waters TF. 1981. Drift of stream invertebrates below a cave source. Hydrobiologia78:169-175. PDF

Waters TF; Crawford GW. 1973. Annual production of a stream mayfly population: A comparison of methods. Limnology and Oceanography 18:286-296. [1.3 Mb] PDF

Watson KC. 1967. The terrestrial Arthropoda of Macquarie Island. ANARE Reports, Series B (1) Zoology, 99:1-90.

Wautier J. 1955. A propos de Prosoistoma foliaceum Fourc. Travaux de l'Association Internationale de Limnologie Théorique et Appliquée 12:467-468. PDF

Wautier J. 1959. L'importance du cadre dan l'expérimentation écologique: substrat et métabolisme respiratoire chez quelques larves aquatiques d'insectes. Revue de Pathologie Générale et de Physiologie Clinique 706:319-320. PDF

Wautier J; Pattée E. 1955. Expérience physiologique et expérience ecologique. L'influence du substrat sur la consommation d'oxygène chez les larves d'Éphéméroptères. Bulletin Mensuel de la Sociéte Linnéenne de Lyon 24(7):178-183. PDF

Wauton CAN. 1921. Fly-fishers' Ephemeridae. Reprinted from the Journal of the Fly-Fishers' Club. 20 pp. [1.9 Mb] PDF

Webb DW. 1980. Ephemeroptera. Pages 56-57 in Primary insect types in the Illinois Natural History Survey Collection, exclusive of the Collembola and Thysanoptera. Bulletin of the Illinois Natural History Survey 32(2):51-191. PDF

Webb DW. 1980. The effects of toxaphene piscicide on benthic macroinvertebrates. Journal of the Kansas Entomological Society 53(4):731-744. PDF

Webb DW. 1981. The benthic macroinvertebrates from the cooling lake of a coal-fired electric generating station, p. 358-377 in: Larimore, R. W. & J. A. Tranquilli (eds), The Lake Sangchris Study: Case History of an Illinois Cooling Lake. Bull. Illinois Nat. Hist. Surv., 32 (4). [1.2 kb] PDF

Webb JM; Braasch D; McCafferty WP. 2006. Reevaluation of the genera Compsoneuria Eaton and Trichogenia Braasch & Soldán (Ephemeroptera: Heptageniidae). Zootaxa 1335:55-68. PDF

Webb JM; McCafferty WP. 2004. New records of mayflies (Ephemeroptera) from Alberta, Canada. Entomological News (2003) 114(4):230-232. PDF

Webb JM; McCafferty WP. 2006. Contribution to the taxonomy of Eastern North American Epeorus Eaton (Ephemeroptera: Heptageniidae). Zootaxa 1128:57–64. PDF

Webb JM; McCafferty WP. 2006. First description of the adult male of Epeorus aculeatus Braasch (Ephemeroptera: Heptageniidae). Zootaxa 1277:65-68. PDF

Webb JM; McCafferty WP. 2007. A new genus and species of Heptageniidae (Ephemeroptera) from Borneo, with revisions to the classification of the Ecdyonurinae. Zootaxa 1478:41-48. PDF

Webb JM; McCafferty WP. 2008. Adjustments to the species nomenclature in Heptageniidae (Ephemeroptera). Proceedings of the Entomological Society of Washington 110:525-527.

Webb JM; McCafferty WP. 2008. Heptageniidae of the world. Part II. Key to the genera. Canadian Journal of Arthropod Identification 7:1-55. [27.1 Mb] PDF

Webb JM; McCafferty WP; Lehmkuhl DM. 2002. The larval stage of Heptagenia adaequata (Ephemeroptera: Heptageniidae). Entomological News 113(5):289-293. PDF

Webb JM; Parker DW; Lehmkuhl DM; McCafferty [WP]. 2004. Additions and emendations to the mayfly (Ephemeroptera) fauna of Saskatchewan, Canada. Entomological News 115(4):213-218. PDF

Webb JM; Sun L; McCafferty WP; Ferris VR. 2007. A new species and new synonym in Heptagenia Walsh (Ephemeroptera: Heptageniidae: Heptageniinae) based on molecular and morphological evidence. Journal of Insect Science 7:63, 16 pp. [4.8 Mb] PDF

Webb JM; Suter PJ. 2010. New combinations for the Australian species of Baetis (Ephemeroptera: Baetidae), with a new synonym. Zootaxa 2668:63–65.

Webb JM; Suter PJ. 2010. Revalidation and redescription of Bungona illiesi (Lugo-Ortiz & McCafferty) (Ephemeroptera: Baetidae) from Australia, based on mitochondrial and morphological evidence. Zootaxa 2481:37–51.

Webb KM. 1985. The role of periphyton in the feeding, growth, and production of Stenonema spp. (Ephemeroptera: Heptageniidae). M. S. thesis, Michigan State University, 82 pp.

Webb KM; Merritt RW. 1987. The influence of diet on the growth of Stenonema vicarium (Walker) (Ephemeroptera: Heptageniidae). Hydrobiologia 153:253-260. PDF

Weber, F. 1801. Observationes entomologicae, continentes novorum quae condidit generum characteres, et nuper detectarum specierum descriptiones. Impensis Bibliopolii Academici Novi, Kiliae, 12 + 116 pp. [pp. 99-100.]

Weber L. 1901. Vorläufige Aufstellung von in der Umgegend von Cassel vorkommenden Netz- un Geradflüglern. I. Abhandlungen und Berichte des Vereins für Naturkunde zu Cassel 46:82-88. PDF

Weber NA. 1950. A survey of the insects and related arthropods of arctic Alaska. Transactions of the American Entomological Society 76:147-206, pl. 4-10. [Ephemeroptera section] PDF

Weele HW van der. 1905. Agnatha, Odonata, Neruoptera, Panorpata en Tihoptera, verzamela gedurende de eerste dagen van Juni 1903, aan den Plasmoien (gemeente Mook-Middelaar, Limburg). Entomologische Berichten uitgegven doorde Nederlandsch3e Entomologische Vereeniging 1(1-24):136-139. PDF [added 14 February 2011]

Weele HW van der. 1907. Eerst Supplement op den Catalogus der nederlandsche Neuropteroidea. Tijdschrift voor Entomologie 50:121-128. PDF [added 14 February 2011]

Weele HW van der. 1908. Appendix III. Lijst der Neuropteroidea (Netvleugeligen). Pages 539-540 in Ieuw-Guinea-Expeditie 1904/5 van het Kon. Ned. Aardrijkskundig Genootschap. E J. Brill, Leiden. PDF

Weerekoon ACJ. 1957. Some animals of the paddy-field. Loris 7(5):335-342. PDF [added 23 March 2011]

Wegher M; Turin P. 1991. Sul primo rinvenimento in Veneto di Torleya major Klapalek. Studi Trentini di Scienze Naturali, Acta Biologica 68:233-237. PDF

Weichselbaumer P. 1984. Die Populationsdynamik von Baetis alpinus (Pictet) und anderer Baetidae (Ephemeroptera) in einem kleinen Mittelgebirgsbach (Piburger Bach, Tirol). Diss. Abt. Limnol. Innsbruck, 19:1-171, 42 figs., 32 tables, 27 appendix tables.

Weichselbaumer P; Bauernfeind E. 1999. Vorläufiges Verzeichnis der Eintagsfliegen Kärntens (Insecta: Ephemeroptera).- In: Holzinger WE; Mildner P; Rottenburg T; Wieser C., (Hrsg.), Rote Listen gefährdeter Tierarten Kärntens. Naturschutz in Kärnten 15:509-514. PDF

Weicheselbaumer P; Hutter G. 2007. Eintagsfliegen aus Vorarlberg (Österreich) (Insecta: Ephemeroptera). Vorarlberger Naturschau Forschen und Entdecken 20:95-118. [1.3 Mb] PDF

Weichselbaumer P; Sowa R. 1990. Beitrag zur Kenntnis der Eintagsfliegenfauna Österreiches (Insecta: Ephemeroptera). Contribution to the knowledge of the Austrian mayflies-fauna (Insecta: Ephemeroptera). Ber. Naturwiss.-Med. Verein Innsbruck 77:113-122. PDF

Weidner H. 1962. Die Entomologischen Sammlungen des Zoologischen Staatsinstitutes un Zoologischen Museum Hamburg. IV. Teil. Insecta I. Mitteilungen aus dem Hamburgischen Zoologischen Museum und Institut 60:81-109. [1.2 Mb] PDF

Weidner H. 1963. Beiträge und Bemerkungen zur Insektenfauna Unterfrankens. 2. Reihe. Mitteilungen des Naturwissenschaftlichen Museums der Stadt Aschaffenburg, N.F., 2:1-28. [2.1 Mb] PDF

Weidner H. 1964. Die Entomologischen Sammlungen des Zoologischen Staatsinstitutes un Zoologischen Museum Hamburg. V. Teil. Insecta II. Mitteilungen aus dem Hamburgischen Zoologischen Museum und Institut 61:123-144. [1.0 Mb] PDF

Weidner H. 1977. Die Entomologischen Sammlungen des Zoologischen Staatsinstitutes un Zoologischen Museums der Universität Hamburg. XIV. (letzter) Teil. Insecta XI. Mitteilungen aus dem Hamburgischen Zoologischen Museum und Institut 74:77-138. [10.2 Mb] PDF

Weiser J. 1984. Ecology of mayfly infections. Pages 291-296 in Landa V; Soldán T; Tonner M. Proceedings of the Fourth International Conference on Ephemeroptera. Institute of Entomology, Czechoslovak Academy of Sciences, Ceské Budejovice. PDF

Weissmann MJ; Kondratieff BC. 1999. An inventory of arthropod fauna at Great Sand Dunes National Monument, Colorado. Pages 69-80 in Byers GW; Hagen RH; Brooks RW (eds.), Entomological contributions in memory of Byron A. Alexander, University of Kansas Natural History Museum Special Publication 24. PDF

Wellnitz TA; Poff NL; Cosyleón G; Steury B. 2001. Current velocity and spatial scale as determinants of the distribution and abundance of two rheophilic herbivorous insects. Landscape Ecology 16:111-120. [1.8 Mb] PDF

Wellnitz TA; Rader RB; Ward JV. 1996. Light and a grazing mayfly shape periphyton in a Rocky Mountain stream. Journal of the North American Benthological Society 15:496-507. [1.8 Mb] PDF

Wellnitz TA; Ward JV. 1998. Does light intensity modify the effect mayfly grazers have on periphyton? Freshwater Biology 39:135-149. [4.3 Mb] PDF

Wells A; Cartwright D. 1993. Trichoptera, Ephemeroptera, Plecoptera and Odonata of the Jardine River area, Cape York Peninsula, northern Queensland. Report of the Cape York Peninsula Scientific Expedition (Royal Geographic Society of Queensland) 2:221-230. [1.6 Mb] PDF

Welton JS; Ladle M; Bass JAB. 1982. Growth and production of five species of Ephemeroptera larvae from an experimental recirculating stream. Freshwater Biology 12:103-122.

Wendling K; Erpelding G. 1983. Thraulus bellus Eaton, 1881 - Erstnachweis für die Bundesrepublik Deutschland (Ephemeroptera, Leptophlebiidae). Decheniana 136:70. PDF

Wendling K; Haybach A. 2003. Notizen zu einigen Eintagsfliegen (Insecta: Ephemeroptera) aus der Theiss in Ungarn nach dem Cyanid-Unfall in Baja Mare (Rumänien) im Jahre 2000. Notes on some mayflies (Insecta: Ephemeroptera) collected in the River Tisza (Hungary) after the cyanide spill at Baia Mare (Romania) in 2000. Lauterbornia 46:77-81. PDF

Weniger G. 1968. Vergleichende Drift-Untersuchungen an niederösterreichischen Fliessgewassern (Flysch-, Gneis-, Kalkformation. Schweizerische Zeitschrift für Hydrologie 30(1):137-185. [2.8 Mb] PDF

Wenzel F; Meyer E; Schwoerbel J. 1990. Morphometry and biomass determination of dominant mayfly larvae (Ephemeroptera) in running waters. Archiv für Hydrobiologie 118:31-46.

Werchratski J. 1869. Jetka (Ephemera albipennis?). Sprawozdania Komisji Fizjogr. Polskiej Akademii Umiejetnosci 3: 153.

Werneke U; Zwick P. 1992. Mortality of the terrestrial adult and aquatic nymphal life stages of Baetis vernus and Baetis rhodani in the Breitenbach, Germany (Insecta, Ephemeroptera). Freshwater Biology 28:249-255. PDF

Werner E; Werner H. 1968. Ephemeroptera, Plecoptera, Trichoptera und Coleoptera vom Geisbach bei Bad Hersfeld. Gewasser und Abwasser 47:20-30. PDF

Wesenberg-Lund [C]. 1909. Mitteilungen aus dem biologischen Süßwaserlaboratorium Frederiksdal bei Lyngby (Dänemark). I. Die littoralen Tiergesellschaften unserer größeren Seen. a) Die Tiergesellschaften des Brandungsufers. Internationale Revue der Gesamten Hydrobiologie und Hydrographie 1:574-609. [1.5 Mb] PDF

Wesenberg-Lund C. 1913. Ephemeridae. In Fortpflanzungsverhältnisse: Paarung und Eiablage der Süsswasserinsekten. Fortschr. Naturw. Fortsch. 8:167-172.

Wesenberg-Lund C. 1915. Insektlivet i Ferske Vande. Gyldendalske Boghandel Nordisk Forlag. 524 pp. [10.0 Mb] PDF

West T. 1866. Description of the skin cast by an Ephemeron, in its "pseud-imago" condition. Transactions of the Microscopical Society, N.S., 14:69-70, pl. 8. PDF

Wester EE; Folkerts GW. 1987. The mayfly, Dolania americana (Ephemeroptera: Behningiidae) in Alabama. Entomological News 98(5):253-254. PDF

Westwood JO. 1836. Ephemera (Linnaeus). Partington's British Cyclopaedia of Natural History 2:438-439. PDF

Westwood JO. 1840. The family Ephemeridae. Pages 24-34 in An introduction to the modern classification of insects. Volume 2. Longman, Orme, Brown, Green, and Longmans, London. PDF

Westwood JO. 1872. [untitled note]. Proceedings of the Entomological Society 1872:vi. PDF

Westwood JO. 1877. Notes on the genus Prosopistoma of Latreille. Transactions of the Entomological Society of London 1877:189-194, pl. 4b-5. [5.0 Mb] PDF

Weyda F. 1984. Notes to ultrastructure of mayfly fat body. Pages 203-204 in Landa V; Soldán T; Tonner M. Proceedings of the Fourth International Conference on Ephemeroptera. Institute of Entomology, Czechoslovak Academy of Sciences, Ceské Budejovice. PDF

Weyenbergh Jr H. [as Weijenbergh]. 1869. Prodromus en algemeene beschouwing der fossiele Insekten van Beijeren. Tijdschrift voor Entomologie 12:230-248. PDF

Weyenbergh H. 1869. Sur les Insectes fossiles du Calcarie lithographique de la Bavière, qui se trouvent au Musée Teyler. Archives du Musée Teyler 2:247-294, pl. 34-37.

Weyenbergh H. 1874. Varia zoologica et palaeontologica. Periódico Zoolójico 1:77-109, pl. 2-3. [1.7 Mb] PDF

Weyenbergh H. 1883. Bijdrage tot de Kennis der zuid-amerikaansche Ephemeriden. Tijdschrift voor Entomologie 26:159-174, pl. 10 figs. 1- 6. PDF

Whalley PES; Jarzembowski EA. 1985. Fossil insects from the Lithographic limestone of Montsech (late Jurassic- early Cretaceous), Lérida Province, Spain. Bulletin of the British Museum of Natural History (Geology) 38(5):381-412. [1.7 Mb] PDF

Whelan KF. 1975. Five Ephemeroptera - their life cycles and importance. Proc. Biol. Soc. Univ. Coll. Dublin 1:4-16.

Whelan KF. 1980. Some aspects of the biology of Ephemera danica Müll. (Ephemeridae: Ephemeroptera) in Irish waters. Pages 187-199 in Flannigan JF; Marshall KE. Advances in Ephemeroptera Biology. Plenum Press, New York. PDF

White A. 1853. List of the specimens of British animals in the collection of the British Museum. Part XIV. Nomenclature of Neuroptera. [British Museum], London. 15 pp. PDF

White MM. 2003. First report of Basidiolum fimbriatum since 1861, with comments on its development, occurrence, distribution and relationship with other fungi. Mycological Research 107:245-250. PDF

White MM; Licthwardt RW. 2004. Fungal symbionts (Harpellales) in Norwegian aquatic insect larvae. Mycologia, 96(4):891-910. [1.2 Mb] PDF

White TR; Weaver JS III; Fox RC. 1980. Phoretic relationships between Chironomidae (Diptera) and benthic macroinvertebrates. Entomological News 91(3):69-74. PDF

Whitehead H; Russell HM. 1955. Notes on the emergence of sub-imagoes and imagoes of the mayfly Siphlonurus armatus Eaton. Naturalist 1955:154. PDF

Whiting ER. 1992. New records of mayflies (Ephemeroptera) from Nova Scotia and New Brunswick, Canada. Entomological News 103(5):185-192. PDF

Whiting ER; Lehmkuhl DM. 1987. Acanthomola pubescens, a new genus and species of Heptageniidae (Ephemeroptera) from western Canada. Canadian Entomologist 119(5):409-417. PDF

Whiting ER; Lehmkuhl DM. 1987. Raptoheptagenia cruentata, gen. nov. (Ephemeroptera: Heptageniidae), new association of the larvae previously thought to be Anepeorus with the adult of Heptagenia cruentata Walsh. Canadian Entomologist 119(5):405-407. PDF

Whiting ER; Sheard JW. 1990. Patterns in the distribution of Heptagenia (Ephemeroptera) species in Saskatchewan, Canada. Freshwater Biology 24:143-158.

Whitman RL; Clark WJ. 1984. Ecological studies of the sand-dwelling community of an East Texas stream. Freshwater Invertebrate Biology 3(2):59-79. PDF

Whitney RJ. 1939. The thermal resistance of mayfly nymphs from ponds and streams. Journal of Experimental Biology 16:374-385. PDF

Wiberg-Larsen P. 1984. Slørvinger og Døgnfluer. Nøgle og oversigtsværk – nymfer af danske slørvinger og døgnfluer. 91 pp., Miljøstyrelsen.

Wichard W. 1974. Zum Indikatorwert der Chloridzellen aquatischer Insekten für die Salinität von Binnengewässern. Verhandlungen der Gesellschaft für Ökologie, Saarbrucken 1973:201-203. PDF

Wichard W. 1975. Zur osmoregulatorischen Anpassung von Wasserinsekten im Neusiedlersee-Gebiet. Nachrichtenblatt der Bayerischen Entomologen 24(5):81-87. PDF

Wichard W. 1979. Structure and function of the respiratory epithelium in the tracheal gills of mayfly larvae. Pages 307-309 in Pasternak K; Sowa R. Proceedings of the Second International Conference on Ephemeroptera. Panstwowe Wydawnictwo Naukowe, Warszawa-Kraków. PDF

Wichard W. 2005. Wasserinsekten im Baltischen Bernstein. Biologie in unserer Zeit 35:83-89. [1.6 Mb] PDF

Wichard W; Heuss K. 1975. Der Chloridzellenfehlbetrag als ökomorphologischer Zeigerwert für die Salinität von Binnengewässern. Acta Hydrochimica et Hydrobiologica 3(4):347-351. PDF

Wichard W; Komnick H. 1971. Electron microscopical and histochemical evidence of chloride cells in tracheal gills of mayfly larvae. Elektronenmikroskopischer und histochemischer Nachweis von Chloridzellen in der Tracheenkiemen von Eintagsfliegenlarven. Cytobiologie 3(2):215-228. [3.9 Mb] PDF

Wichard W; Komnick H. 1973. Feinstruktur der Chloridzellen von Eintagsfliegenlarven. Fine structure of chloride cells in mayfly larvae. Verhandlungen der Deutschen Zoologischen Gesellschaft 66:80-83. PDF

Wichard W; Komnick H; Abel JH Jr. 1972. Typology of ephemerid chloride cells. Zeitschrift für Zellforschung 132:533-551. [4.8 Mb] PDF

Wichard W; Schmitz M. 1974. Der Histochemische Nachweis von Schwermetallen in den Chloridzellen aquatischer Insekten als Indikator für die Gewässerbelastung. Verhandlungen der Gesellschaft für Ökologie, Erlangen 1974:155-159. PDF

Wichard W; Tsui PTP; Komnick H. 1973. Effect of different salinities on the coniform chloride cells of mayfly larvae. Journal of Insect Physiology 19:1825-1835. PDF

Wichard W; Tsui PTP; Maehler-v. Dewall A. 1975. Chloridzellen der Larven von Caenis diminuta Walker (Ephemeroptera, Caenidae) bei unterschiedlicher Salinität. Chloride cells of the larvae of Caenis diminuta Walker (Ephemeroptera, Caenidae) under different salinity. Int. Revue Ges. Hydrobiol. 60:705-709. [1.1 Mb] PDF

Wichard W; Weitschat W. 1996. Wasserinsecten im Bernstein. Eine palaobiologische Studie. Entomologische Mittellungen aus dem Lobbecke Museum + Aquazoo. Beinheft 4:1-121.

Wiebe AH. 1925. Artificial fertilization of aquatic insects. Annals of the Entomological Society of America 18:45-48. PDF

Wiebe AH. 1926. The first three larval stages of Hexagenia bilineata Say. Ohio Journal of Science 26:267-275. PDF

Wielgosz S. 1979. Struktura ugrupowan zoobentosu drobnoziarnistego podloza rzeki Lyny. The structure of zoobenthos of a fine-grained substrate of the River Lyna. Acta Hydrobiologica 21(1):19-35, tab. 3. PDF

Wielgosz S. 1979. Wplyw sciekow z miasta Olsztyna na zgrupowania bezkregowcow dna rzeki Lyny. The effect of wastes from the town of Olsztyn on invertebrate communities in the bottom of the River Lyna. Acta Hydrobiologica 21(2):149-165, tab 3.

Wiemers W. 1978. Die Invertebratenfauna der Fließgewässer im Solinger Raum. Decheniana 131:172-182. PDF

Wiemers W. 1980. Beitrag zur Invertebratenfauna der Elz und ihrer Nebenbäche. Decheniana 133:149-154. PDF

Wiens AP; Rosenberg DM; Evans KW. 1975. Symbiocladius equitans (Diptera: Chironomidae), an ectoparasite of Ephemeroptera in the Martin River, Northwest Territories, Canada. Entomologica Germanica 2(2):113-120. PDF

Wiersema NA. 1998. Camelobaetidius variabilis (Ephemeroptera: Baetidae), a new species from Texas, Oklahoma and Mexico. Entomological News 109(1):21-26. PDF

Wiersema NA. 1998. Newly reported and little known mayflies (Ephemeroptera) of Texas. Entomological News 109(1):27-32. PDF

Wiersema NA. 1999. Plauditus texanus (Ephemeroptera: Baetidae), a new small minnow mayfly from Texas. Entomological News 110(5):281-284. PDF

Wiersema NA. 1999. Two new species of Procloeon (Ephemeroptera: Baetidae) from Texas. Entomological News 110(1):27-35. PDF

Wiersema NA. 2000. A new combination for two North American small minnow mayflies (Ephemeroptera: Baetidae). Entomological News 111(2):140-142. PDF

Wiersema NA. 2003. Acerpenna sulfurosus, comb. n. (Ephemeroptera: Baetidae). Entomological News 114(1):55. PDF

Wiersema NA; Baumgardner DE. 2000. Distribution and taxonomic contributions to the Ephemeroptera fauna of Mexico and Central America. Entomological News 111:60-66. PDF

Wiersema NA; Burian SK. 2000. Centroptilum ozarkensum (Ephemeroptera: Baetidae) a new long-clawed baetid from Missouri. Journal of the Kansas Entomological Society (1999) 72(2):177-180. PDF

Wiersema NA; Long LS. 2000. Plauditus grandis (Ephemeroptera: Baetidae), a new small minnow mayfly from Tennessee. Entomological News 111(1):45-48. PDF

Wiersema NA; McCafferty WP. 1998. A new species of Pseudocentroptiloides (Ephemeroptera: Baetidae), with revisions to other previously unnamed baetid species from Texas. Entomological News 109(2):110-116. PDF

Wiersema NA; McCafferty WP. 1999. Americabaetis (Ephemeroptera: Baetidae) from Texas: first USA record and adult description of A. pleturus. Entomological News 110(1):36-38. PDF

Wiersema NA; McCafferty WP. 2000. Generic revision of the North and Central American Leptophyphidae (Ephemeroptera: Pannota). Transactions of the American Entomological Society 126:337-371. PDF

Wiersema NA; McCafferty WP. 2004. Ableptemetes: A new genus of Tricorythodinae (Ephemeroptera: Leptohyphidae) from Mexico and Central America. Entomological News (2003) 114:37-40. PDF

Wiersema NA; McCafferty WP. 2004. New specific synonyms and records of North American Centroptilum and Procloeon (Ephemeroptera: Baetidae). Entomological News 115(3):121-128. PDF

Wiersema NA; McCafferty WP. 2005. Contribution to the taxonomy of Asioplax (Ephemeroptera: Leptohyphidae: Tricorythodinae) in the New World. Entomological News 116:147-158. PDF

Wiersema NA; McCafferty WP; Baumgardner DE. 2001. Asioplax numinuh, a new species of Ephemeroptera (Leptohyphidae) from Texas and Mexico. Entomological News 112(5):301-304. PDF

Wiersema NA; Nelson CR; Kuehnl KF. 2004. A new small minnow mayfly (Ephemeroptera: Baetidae) from Utah, U.S.A. Entomological News 115(3):139-145. PDF

Wiggins GB; Mackay RJ. 1978. Some relationships between systematics and trophic ecology in Nearctic aquatic insects, with special reference to Trichoptera. Ecology 59(6):1211-1220. PDF

Wiggins GB; Mackay RJ; Smith IM. 1980. Evolutionary and ecological strategies of animals in annual temporary pools. Archiv für Hydrobiologie Suppl. 58:97-206. [5.1 Mb] PDF

Wigglesworth VB. 1976. The evolution of insect flight. Pages 255-269 in Raney RC (ed.), Insect Flight. Symposia of Royal Entomological Socieyt of London, No. 7.

Wigle MJ; Thommasen HV. 1990. Ephemeroptera of the Bella Coola and Owikeno Lake watersheds, British Columbia Central Coast. Journal of the Entomological Society of British Columbia 87:7-15.

Wilda TJ. 1987. Notes on phoresy between Rheotanytarsus sp. (Diptera: Chironomidae) and Tricorythodes sp. (Ephemeroptera: Tricorythidae) in a South Carolina tailwater stream. Entomological News 98(4):159-160. PDF

Wiley MJ; Kohler SL. 1980. Positioning changes of mayfly nymphs due to behavioral regulation of oxygen consumption. Canadian Journal of Zoology 58(4):618-622. PDF

Wilhm J; Namminga H; Ferraris C. 1978. Species composition and diversity of benthic macroinvertebrates in Greasy Creek, Red Rock Creek and the Arkansas River. American Midland Naturalist 99(2):444-453. PDF

Wilkinson CS. 1884. [in Notes and Exhibits]. Proceedings of the Linnean Society of New South Wales 8:398. PDF

Williams CE. 1976. Neurocordulia (Platycordulia) xanthosoma (Williamson) in Texas (Odonata: Libellulidae: Corduliinae. Great Lakes Entomologist 9(1):63-73. [2.9 Mb] PDF

Williams DD. 1980. Applied aspects of mayfly biology. Pages 1-17 in Flannigan JF; Marshall KE. Advances in Ephemeroptera Biology. Plenum Press, New York. PDF

Williams DD. 1980. Invertebrate drift lost to the sea during low flow conditions in a small coastal stream in western Canada. Hydrobiologia 75:251-254.

Williams DD. 1980. Some relationships between stream benthos and substrate heterogeneity. Limnology and Oceanography 25(1):166-172. PDF

Williams DD. 1980. Temporal patterns in recolonization of stream benthos. Archiv für Hydrobiologie 90(1):56-74. PDF

Williams DD. 1990. A field study of the effects of water temperature, discharge and trout odour on the drift of stream invertebrates. Archiv für Hydrobiologie 119(2):167-181. PDF

Williams DD; Hynes HBN. 1974. The occurrence of benthos deep in the substratum of a stream. Freshwater Biology 4:233-255. PDF

Williams DD; Hynes HBN. 1976. The ecology of temporary streams. I. The faunas of two Canadian streams. Int. Revue ges. Hydrobiol. 61(6):761-787.

Williams DD; Levens GP. 1988. Evidence that hunger and limb loss can contribute to stream invertebrate drift. Journal of the North American Benthological Society 7(3):180-187. PDF

Williams DD; Mundie JH. 1978. Substrate size selection by stream invertebrates and the influence of sand. Limnology and Ocenaography 23(5):1030-1033. PDF

Williams DD; Williams NE. 1993. The upstream/downstream movement parados of lotic invertebrates: quantitative evidence from a Welsh mountain stream. Freshwater Biology 30:199-218. PDF

Williams DD; Williams NE. 1998. Aquatic insects in an estuarine environment: densities, distribution and salinity tolerance. Freshwater Biology 39:411-421. PDF

Williams DD; Williams NE. 1998. Seasonal variation, export dynamics and consumption of freshwater invertebrates in an estuarine environment. Estuarine, Coastal and Shelf Science 46:393–410. PDF

Williams G. 2002. A taxonomic and biogeographic review of the invertebrates of the Central Eastern Rainforest Reserves of Australia (CERRA) World Heritage Area, and adjacent regions. Technical Reports of the Australian Museum No. 16:1-208. [1.1 Mb] PDF

Williams HC; Ormerod SJ; Bruford MW. 2006. Molecular systematics and phylogeography of the cryptic species complex Baetis rhodani (Ephemeroptera, Baetidae). Molecular Phylogenetics and Evolution 40:370-382. PDF

Williams HC; Wilcock HR; Bruford MW. 2002. Microsatellite loci for the mayfly Baetis rhodani (Baetidae, Ephemeroptera). Molecular Ecology Notes 2:411-412. PDF

Williams JK; Townsend CR; Poulin R. 2001. Mermithid nematode infections and drift in the mayfly Deleatidium spp. (Ephemeroptera). Journal of Parasitology 87:1225-1227. PDF

Williams MC; Lichtwardt RW. 1999. Two new Harpellales living in Ephemeroptera nymphs in Colorado Rocky Mountain streams. Mycologia 91(2):400-404. [1.3 Mb] PDF

Williams ML; Palmer CG; Gordon AK. 2003. Riverine macroinvertebrate responses to chlorine and chlorinated sewage effluents - Acute chlorine tolerances of Baetis harrisoni (Ephemeroptera) from two rivers in KwaZulu-Natal, South Africa. Water SA 29:483-488. PDF

Williams WD. 1968. Australian Freshwater Life: The Invertebrates of Australian Inland Waters. Sun Books, Melbourne. 262 pp.

Williams WD. 1980. Australia Freshwater Life. 2nd ed. McMillan, Melbourne. [Ephemeroptera, p. 196-203. PDF

Williamson [H] 1802. On the Ephoron leukon, usually called the white fly of the Passaick River. Transactions of the American Philosophical Society 5:71-73. PDF

Willkommen J. 2008. The morphology of the pterothoraz of Ephemeroptera, Odonata and Plecoptera (Insecta) and the homology of wing base sclerites and flight muscles. Stuttgartner Beiträge zur Naturkunde A, N.S., 1:203-300. [6.4 Mb] PDF

Willkommen J; Hörnschemeyer T. 2007. Erratum to ‘‘The homology of wing base sclerites and flight muscles in Ephemeroptera and Neoptera and the morphology of the pterothorax of Habroleptoides confusa (Insecta: Ephemeroptera: Leptophlebiidae)’’ [Arthropod Structure & Development 36 (2) (2007) 253-269]. Arthropod Structure & Development 36:369. PDF

Willkommen J; Hörnschemeyer T. 2007. The homology of wing base sclerites and flight muscles in Ephemeroptera and Neoptera and the morphology of the pterothorax of Habroleptoides confusa (Insecta: Ephemeroptera: Leptophlebiidae). Arthropod Structure & Development 36:253-269. [2.5 Mb] PDF

Willmann R. 1999. The Upper Carboniferous Lithoneura lameerei (Insecta, Ephemeroptera ?). Palaeontologische Zeitschrift 73(3/4):289-302. PDF

Willmann R. 2007. Persisting-type stem group Ephemeroptera. Pages 154-163 in Martill DM; Bechly G. (eds.) The Crato fossil beds of Brazil: Window into an ancient world. Cambridge University Press, Cambridge. [2.7 Mb] PDF

Willmann R. 2007. Die Stammgruppenvertreter der Ephemeroptera und ihre
systematische Stellung (Insecta). Species, Phylogeny and Evolution 1, 2 (31.12.2007): 109-128. [2.9 Mb]  PDF [added 10 November 2014]

Willmann R. 2008. Thuringopteryx- eine ,,permische" Eintagsfliege im Buntsandstein (Insecta, Pterygota). [Thuringopteryx, a "Permian" mayfly in the Buntsandstein (Insecta, Pterygota)]. Paläontologische Zeitschrift
82(1):95-99. PDF [added 10 November 2014]

Willoughby LG. 1988. The ecology of Baetis muticus and B. rhodani (Insecta, Ephemeroptera) with special emphasis on acid water backgrounds. Int. Rev. Ges. Hydrobiol. 73:259-273.

Willoughby LG; Hurley MA. 1987. 'Echo' molting used to estimate molting periodicity of mayflies (Ephemeroptera) and stoneflies (Plecoptera), in nature. Aquatic Insects 9(4):221-227. PDF

Willoughby LG; Mappin RG. 1988. The distribution of Ephemerella ignita (Ephemeroptera) in streams: The role of pH and food resources. Freshwater Biology 19:145-156.

Wilson JH; Pusterla N; Bengfort JM; Arney L. 2006. Incrimination of mayflies as a vector of Potomac Horse Fever in an outbreak in Minnesota. AAEP Proceedings 52:324-328. PDF [added 19 January 2011]

Wilson MVH. 1978. Paleogene insect faunas of Western North America. Quaest. Entomol. 14:13-34. PDF

Wilson MVH. 1996. Insects near Eocene lakes of the interior. 9 Pages in Ludvigsen R (ed.), Life in stone: a natural history of British Columbia's fossils. UBC Press, Vancouver. [1.4 Mb] PDF

Wilzbach MA. 1990. Nonconcordance of drift and benthic activity in Baetis. Limnology and Oceanography 35:945-952. [1.2 Mb] PDF

Winget RN. 1984. Ecological studies of a regulated stream: Huntington River, Emery County, Utah. Great Basin Naturalist 44(2):231-256. [1.0 Mb] PDF

Winget RN. 1993. Habitat partitioning among three species of Ephemerelloidea. Journal of Freshwater Ecology 8(3):227-233. PDF

Winget RN; Mangum FA. 1991. Environmental profile of Tricorythodes minutus Traver (Ephemeroptera: Tricorythidae) in the western United States. Journal of Freshwater Ecology 6(3):335-344. PDF

Wingfield CA. 1937. Function of the gills of the mayfly nymph, Cloeon dipterum. Nature 140:27. PDF

Wingfield CA. 1939. The function of the gills of mayfly nymphs from different habitats. Journal of Experimental Biology 16(3):363-373. PDF

Winkelmann C; Koop JHE. 2007. The management of metabolic energy storage during the life cycle of mayflies: a comparative field investigation of the collector-gatherer Ephemera danica and the scraper Rhithrogena semicolorata. Journal of Comparative Physiology (B) 177:119-128. PDF

Winkler O. 1979. The specific poverty of Ephemeroptera in the brooks of the Krkonose (Giant Mountains). Pages 39-41 in Pasternak K; Sowa R. Proceedings of the Second International Conference on Ephemeroptera. Panstwowe Wydawnictwo Naukowe, Warszawa-Kraków. PDF

Winkler TC. 1876. Éphémérines. Page 89 in Catalogue systematique de la Collection Paléontologique. Deuxième Supplément. Archives du Musée Teyler 4:55-126. PDF

Winkler TC. 1896. Catalogue systématique de la Collection Paléontologique. Cinquième Supplément. Archives du Musée Teyler (2)5:279-314. PDF

Winstanley WJ. 1982. Some insects in the Rangitoto Range, New Zealand. New Zealand Entomologist 7(3):323-324. PDF

Winter A. Ciborowsky JJH; Reynoldson TB. 1996. Effects of chronic hypoxia and reduced temperature on survival and growth of burrowing mayflies, Hexagenia limbata (Ephemeroptera: Ephemeridae. Canadian Journal of Fisheries and Aquatic Sciences 53:1565-1571.(1996). PDF

Winter JG; Somer KM; Dillon PJ; Paterson C; Reid RA. 2002. Impacts of golf courses on macroinvertebrate community structure in Precambrian Shield streams. Journal of Environmental Quality 31:2015-2025. [1.4 Mb] PDF

Winterbourn MJ. 1964. A key to the larvae of the more commonly found stream insects. TANE 10:36-39. PDF

Winterbourn MJ. 1964. A survey of the stream fauna of Little Barrier Island. TANE 10:59-69. [1.3 Mb] PDF

Winterbourn MJ. 1974. The life histories, trophic relations and production of Stenoperla prasina (Plecoptera) and Deleatidium sp. (Ephemeroptera) in a New Zealand river. Freshwater Biology 4:507-524. PDF

Winterbourn MJ. 1978. An evaluation of the mesh bag method for studying leaf colonization by stream invertebrates. Verhandlungen der Internationalen Vereinigung für Theoretische und Angewandte Limnologie 20:1557-1561.

Winterbourn MJ. 1978. The macroinvertebrate fauna of a New Zealand forest stream. New Zealand Journal of Zoology 5:157-169. PDF

Winterbourn MJ. 1998. Insect faunas of acidic coal mine drainages in Westland, New Zealand. New Zealand Entomologist 21:65-72. PDF

Winterbourn MJ. 2003. Habitat segregation and nymphal life history of two Nesameletus species (Ephemeroptera: Nesameletidae) in a mountain stream. Aquatic Insects 25:41-50. [1.2 Mb] PDF

Winterbourn MJ. 2004. Association between a commensal chironomid and its mayfly host in rivers of North Westland. New Zealand natural Sciences 29:21-31. PDF

Winterbourn MJ. 2009. A new genus and species of Leptophlebiidae (Ephemeroptera) from northern New Zealand. New Zealand Journal of Zoology 36:423-430. PDF [added 15 December 2010]

Winterbourn MJ; Cadbury S; Ilg C; Milner AM. 2008. Mayfly production in a New Zealand glacial stream and the potential effect of climate change. Hydrobiologia 603:211-219. PDF

Winterbourn MJ; Chadderton WL; Entrekin SA; Tank JL; Harding JS. 2007. Distribution and dispersal of adult stream insects in a heterogeneous montane environment. Fundamental and Applied Limnology, Archiv für Hydrobiologie 168(2): 127-135. PDF

Winterbourn MJ; Cowie B; Rounick JS. 1984. Food resources and ingestion patterns of insects along a West Coast, South Island, river system. New Zealand Journal of Marine and Freshwater Research 18:379-388. PDF

Winterbourn MJ; Crowe ALM. 2001. Flight activity of insects along a mountain stream: is directional flight adaptive? Freshwater Biology 46:1479-1489. PDF

Winterbourn MJ; Gregson KLD; Towns DR. 1981. Ephemeroptera Pages 14-18 in Winterborn MJ; Gregson KLD. Guide to the aquatic insects of New Zealand. Bulletin of the Entomological Society of New Zealand 5:1-79. [5.3 Mb] PDF

Winterborn MJ; Gregson KLD. 1989. Guide to the aquatic insects of New Zealand. Bulletin of the Entomological Society of New Zealand 9:1-24.

Winterbourn MJ; Rounick JS. 1985. Benthic faunas and food resources of insects in small New Zealand streams subjected to different forestry practices. Verhandlungen der Internationalen Vereinigung für Theoretische und Angewandte Limnologie 22:2148-2152.

Wise DH; Molles MC Jr. 1979. Colonization of artificial substrates by stream insects: influence of substrate size and diversity. Hydrobiologia 65(1):69-74. PDF

Wise EJ. 1976. Studies on the Ephemeroptera of a Northumbrian river system. I. Serial distribution and relative abundance. Freshwater Biology 6:363-372. PDF

Wise EJ. 1980. Seasonal distribution and life histories of Ephemeroptera in a Northumbrian river. Freshwater Biology 10:101-111.

Wise EJ; O'Connor JP. 1997. Observations on the distribution and relative abundance of the Ephemeroptera and Plecoptera in the Killarney Valley, Co. Kerry, Ireland. Pages 175-179 in Landolt P; Sartori M. Ephemeroptera & Plecoptera. Biology-Ecology-Systematics. Mauron + Tinguely & Lachat, SA. Fribourg. PDF

Wise EJ; O'Sullivan A. 1980. Preliminary observations on the benthic macroinvertebrate communities of Ross Bay, a polluted area of Lough Leane, south-west Ireland. Water Research 14:1-13.

Wise KAJ. 1956. Aquatic insects of Little Barrier Island. Records of the Auckland Institute and Museum 4(6):321-327. [3.7 Mb] PDF

Wise KAJ. 1965. An annotated list of the aquatic and semi-aquatic insects of New Zealand. Pacific Insects 7:191-216. [1.1 Mb] PDF

Wise KAJ. 1973. Order Ephemeroptera. Pages 147-148 in A list and bibliography of the aquatic and water-associated insects of New Zealand. Records of the Auckland Institute and Museum 10:143-187. PDF

Wise KAJ. 1977. Order Ephemeroptera. Pages 28-30 in A synonymic checklist of the Hexapoda of the New Zealand sub-region. The smaller orders. Bulletin of the Auckland Institute and Museum 11:1-176. PDF

Wise KAJ. 1983. Lacewings and aquatic insects of New Zealand - 2. Fauna of the northern offshore islands. Records of the Auckland Institute and Museum 20:259-271. PDF

Wisely, B. 1961. Studies on Ephemeroptera. I. - Coloburiscus humeralis (Walker); early life history and nymph. Transactions of the Royal Society of New Zealand, Zoology 1(19):249-257. PDF

Wisely B. 1962. Studies on Ephemeroptera. II. - Coloburiscus humeralis (Walker); ecology and distribution of the nymphs. Transactions of the Royal Society of New Zealand, Zoology 2(25):209-220. [1.4 Mb] PDF

Wisely HB. 1965. Studies on Ephemeroptera. III. Coloburiscus humeralis (Walker); morphology and anatomy of the winged stages. New Zealand Journal of Science 8(3):398-415. PDF

Wissingeer SA; Greig H; McIntosh A. 2009. Absence of species replacements between permanent and temporary lentic communities in New Zealand. Journal of the North American Benthological Society 28(1):12-23. PDF

Wissmar RC; Wetzel RG. 1978. Analysis of five North American lake ecosystems. VI. Consumer community structure and production. Verhandlungen der Internationalen Vereinigung für Theoretische und Angewandte Limnologie 20:587-597.

Wodsedalek JE. 1911. Phototactic reactions and their reversal in the May-fly nymphs Heptagenia interpunctata (Say). Biological Bulletin 21(5):265-271. PDF

Wodsedalek JE. 1912. Formation of associations in the May-fly nymphs Heptagenia interpunctata (Say). Journal of Animal Behavior 2(1):1-19. [1.1 Mb] PDF

Wodsedalek JE. 1912. Natural history and general behavior of the Ephemeridae nymphs Heptagenia interpunctata (Say). Annals of the Entomological Society of America 5(1):31-40. [1.1 Mb] PDF

Wodsedalek JE. 1912. Palmen's organ and its function in nymphs of the Ephemeridae, Heptagenia interpunctata (Say) and Ecdyurus maculipennis (Walsh). Biological Bulletin 22(4):253-272. [1.7 Mb] PDF

Wójcik S. 1963. Fauna jetek (Ephemeroptera) Wisly pod Tczewem. Zesz. Nauk. Uniw. Pozn., Biologia, 4:102-120. PDF

Wojtalik TA; Waters TF. 1970. Some effects of heated water on the drift of two species of stream invertebrates. Transactions of the American Fisheries Society 99(4):782-788. PDF

Wolburg-Buchholz K. 1976. The dorsal eye of Cloëon dipterum (Ephemeroptera) (A light- and electronmicroscopical study). Zeitschrift für Naturforschung 31c:335-336. PDF

Wolburg-Buchholz K. 1977. The superposition eye of Cloeon dipterum: the organization of the lamina ganglionaris. Cell and Tissue Research 177:9-28. [6.9 Mb] PDF

Wolda H; Flowers RW. 1985. Seasonality and diversity of mayfly adults (Ephemeroptera) in a "nonseasonal" tropical environment. Biotropica 17:330-335. PDF

Wolf BE. 1957. Cytologicher Einblick in den ersten Werdegang einer Eintagsfliege, Cloeon dipterum (L.) Bengtsson (Ephemeroptera: Baëtidae). In: Bericht uber die Hundertjahrfeiren der Dtsch Entomol. Ges. Berlin 1956:225-226. PDF

Wolf E. 1946. Chromosomenuntersuchungen an Insekten. Zeitschrift für Naturforschung 1(2):108-109. PDF

Wolf E. 1960. Zur Karyologie der Eireifung und Furchung bei Cloeon dipterum L. (Bengtsson) (Ephemerida, Baetidae). Biol. Zbl. 79:153-198.

Wolf-E M; Mattias U; Roldán-P G. 1988. Estudio del desarrollo des los insectos acuáticos, su emergencia y ecología en tres ecosistemas diferentes en el departamento de Antioquia. Study of the development of aquatic insects, their emergency [sic] and ecology in three different ecosystems in the Department of Antioquia. Actualidades Biológicas (Dep. Biol., Univ. Antioquia, Medellin), 17(63):2-27. [2.4 Mb] PDF

Wood JR; Mcelravy EP; Resh VH. 1996. Thermal-shock tolerance of three species of aquatic insects in a northern California, geothermally influenced stream. Pan-Pacific Entomologist 72(4):227-234. PDF

Wood KG. 1973. Decline of Hexagenia (Ephemeroptera) nymphs in western Lake Erie. Pages 26-32 in Peters WL; Peters JG. Proceedings of the first international conference on Ephemeroptera. E.J. Brill, Leiden. PDF

Wood KG; Fink TJ. 1984. Ecological succession of macrobenthos in deep- and shallow-water environments of western Lake Erie: 1930-1974. Pages 263-279 in Landa V; Soldán T; Tonner M. Proceedings of the Fourth International Conference on Ephemeroptera. Institute of Entomology, Czechoslovak Academy of Sciences, Ceské Budejovice. PDF

Woodall Jr WR; Wallace JB. 1972. The benthic fauna in four small southern Appalachian streams. American Midland Naturalist 88(2):393-407. [1.4 Mb] PDF

Woodbury AM; Argyle DW. 1963. Ecology and limnology of Green River. Studies of Biota in Dinosaur National Monument Utah and Colorado, University of Utah Division of Biological Sciences Miscellaneous Papers 1:9-48. PDF

Wooton RJ. 1972. The evolution of insects in fresh water ecosystems. Pages 69-82 in Clark RG; Wooton RJ (eds.0, Essays in hydrobiology. University of Exeter. xii, 139 pp. PDF

Wootton RJ; Kukalová-Peck J. 2000. Flight adaptations in Palaeozoic Palaeoptera (Insecta). Biol. Rev. 75:129-167. [2.5 Mb] PDF

Wotton RS; Wipfli MS; Watson L; Merritt RW. 1993. Feeding variability among individual aquatic predators in experimental channels. Canadian Journal of Zoology 71(10):2033-2037. PDF

Wright JF; Hiley PD; Berrie AP. 1981. A 9-year study of the life cycle of Ephemera danica Müll. (Ephemeridae: Ephemeroptera) in the River Lambourn, England. Ecological Entomology 6(3):321-331.

Wright LL; Mattice JS. 1981. Effects of temperature on adult size and emergence success of Hexagenia bilineata under laboratory conditions. Journal of Freshwater Ecology 1(1):27-39. PDF

Wright LL; Mattice JS. 1981. Substrate selection as a factor in Hexagenia distribution. Aquatic Insects 3(1):13-24. PDF

Wright LL; Mattice JS. 1985. Emergence patterns of Hexagenia bilineata: integration of laboratory and field data. Freshwater Invertebrate Biology 4(3):109-124, PDF

Wright LL; Mattice JS; Beauchamp JJ. 1982. Effect of temperature and sex on growth patterns in nymphs of the mayfly Hexagenia bilineata in the laboratory. Freshwater Biology 12:535-545. PDF

Wright M; Berner L. 1949. Notes on the mayflies of eastern Tennessee. Journal of the Tennessee Academy of Science 24(4):287-298. [2.9 Mb] PDF

Wu CF. 1935. Order VII. Ephemeroptera. Catalogus Insectorum Sinensium 1:247-253. PDF

Wu T; Chen C-F; Cong N; You D-S. 1986. Three species of nymphs of the genus Cinygmina from Yi Xing. Journal of Nanjing Normal University (Nature Science) 1986(1):65-70. PDF

Wu-Tian; et al. 1987. Two new species nymphs of the genus Choroterpes (Ephemeroptera: Leptophlebiidae) from Yinxing, Jiangsu Province, China. Journal of Nanjing Normal University (Nature Science) 4:81-84.

Wu-Tian; Gui H . 1993. A new species of genus Ephemerella (Ephemeroptera: Ephemerellidae). Journal of Nanjing Normal University (Nature Science) 16(4):72-74.

Wu-Tian; Gui H; Shi-Zhong. 1992. Two new species of genus Isonychia subgenus Isonychia sensu stricto (Ephemeriptera: Isonychiidae). Journal of Nanjing Normal University (nature science). 15(2)78-83.

Wu-Tian; Gui H; Yie-Binghui. 1992.

Wu T; You D-S. 1986. A new species of the genus Cinygmina from China (Ephemeroptera: Ecdyoneuridae). Acta Zootaxonomica Sinica 11(3):280-282. PDF

Wu T; You D-S. 1989. Two new species of the genus Choroterpes from China (Ephemeroptera: Leptophlebiidae). Acta Zootaxonomica Sinica 14(1):91-95. PDF

Wu T; You D-S. 1992. A new species of the genus Choroterpes (Ephemeroptera: Leptophlebiidae) from Anhui Province, China. Acta Zootaxonomica Sinica 17(1):64-66. PDF

Wu-Tian; You DS. 1992. A new species of the genus Choroterpes (Ephemeroptera: Leptophlebiidae) from Anhui Province, China. Acta Zootaxonomica Sinica 17(1):64-66.

Wu X-W; You D-S. 1986. A new genus and species of Potamanthidae from China (Ephemeroptera). Acta Zootaxonomica Sinica 11(4):401-405. PDF

Wu-Xingyong. 1984. A preliminary study on the new genus Neopotamanthus (Ephemeroptera: Potamanthidae) from China (Masters Thesis).

Wu Xing-yong. 1987. [A new generic record of the Chinese Potamanthidae - Potamanthus Pictet.] Acta Zootaxonomica Sinica 12(3):336.

Wu-Xingyong. 1987. A new genus Potamanthus (Ephemeroptera: Potamanthidae) from China. Acta Zootaxonomica Sinica 12(3):336.

Wu X-Y. 1987. A new generic record of the Chinese Potamanthidae - Potamanthus Pictet. Acta Zootaxonomica Sinica 12(3):336. PDF

Wu X-Y; Gui H; Su C-R. 1993. On the first mayfly gynandromorph described in China. Acta Entomologica Sinica 36(3):382-384. PDF

Wu-Xingyong; et al. 1991. Observation on the chorion structure of three species of mayfly by scanning electron microscope. Journal of Nanjing Normal University (nature science). 14(4):110-113.

Wuillot J; Gillies MT. 1993. Cheleocloeon, a new genus of Baetidae (Ephemeroptera) from West Africa. Revue d'Hydrobiologie Tropicale 26:213-217. PDF

Wuillot J; Gillies MT. 1993. New species of Afroptilum (Baetidae, Ephemeroptera) from West Africa. Revue d'Hydrobiologie Tropicale 26:269-277. PDF

Wuillot J; Gillies MT. 1994. Dicentroptilum, a new genus of mayflies (Baetidae, Ephemeroptera) from Africa. Aquatic Insects 16(3):133-140. PDF

Wurtz CB; Roback SR. 1955. The invertebrate fauna of some Gulf Coast rivers. Proceedings of the Academy of Natural Sciences of Philadelphia 107:167-206. [1.5 Mb] PDF

Wydoski RS; Duff DA. 1978. Indexed bibliography on stream habitat improvement. U.S. Dep. Inter.-Bur. Land Managem., Tech. Note, 322:1-35.

Xie L; Funk DH; Buchwalter DB. 2009. Trophic transfer of Cd from natural periphyton to the grazing mayfly Centroptilum triangulifer in a life cycle test. Environmental Pollution xxx (2009) 1–6.

Xu JZ; You DS; Hsu YC. 1984. [A new species of Ephemerella (Ephemeroptera: Ephemerellidae).] Acta Zootaxonomica Sinica 9:413-415. PDF

Xu JZ; You DS; Su CR; Xu YQ (Hsu YC). 1980. Two new species of genus Ephemerella (Ephemeroptera: Ephemerellidae). Journal of Nanjing Normal College (nature science) 2:60-63. PDF

Yadav RP. 2006. Aquatic insects of Palung Khola, Makwanpur District, Nepal. Our Nature 4:104-106. PDF

Yan Y; Li X. 2006. Secondary production and its trophic basis of two mayfly species in a subtropical stream of China. International Review of Hydrobiology 91:136-147. PDF

Yan Y; Li X. 2007. Life history, secondary production and trophic basis of two dominant mayflies in a subtropical stream of China. Chinese Journal of Oceanology and Limnology 25(1):106-115. PDF

Yan Y-J; Li X-Y. 2007. Secondary production of several dominant macrozoobenthos in Heizhuchong stream of Hanjiang River basin. Acta Hydrobiologica Sinica 31(3):297-306.

Yaneva II; Vidinova YN; Tyufekchieva VG. 2001. Contemporary saprobiological characteristics of Arda River in the section of future "Gorna Arda" Cascade Building. Acta Zoologica Bulgarica 53(2):37-46. PDF

Yang P-S; Wong K-C; Hsieh S-S. 1990. Survey on the resource and ecology of aquatic insects in Pei-Shih stream. I. Aquati Insect fauna and relatedly ecological study. Chinese Journal of Entomology 10:209-224.

Yanoviak SP; McCafferty WP. 1995. Stream size and the distribution of selected Ephemeroptera. Pages 225-236. in Corkum LD; Ciborowski JJH. Current Directions in Research on Ephemeroptera. Canadian Scholars' Press, Inc. Toronto. PDF

Yanoviak SP; McCafferty WP. 1996. Comparison of macroinvertebrate assemblages inhabiting pristine streams in the Huron Mountains of Michigan, USA. Hydrobiologia 330:195-211. PDF

Yeates LV; Barmuta LA. 1999. The effects of willow and eucalypt leaves on feeding preference and growth of some Australian aquatic macroinvertebrates. Australian Journal of Ecology 24:593-598. PDF

Yeh W-B; Yang C-T; Kang S-C. 1997. Identification of two sibling species, Ephemera formosana and E. sauteri (Ephemeroptera: Ephemeridae), based on mitochondrial DNA sequence analysis. Chinese Journal of Entomology 17:257-268. PDF>

Yeo RR; Dechoretz N. 1977. Acute toxicity of a herbicidal combination of diquat plus copper ion to eggs, alevins, and fry of rainbow trout and two aquatic macroinvertebrates. Journal of Aquatic Plant Management 15:57-60. PDF

Yoon IB; Bae YJ. 1984. The classification of Heptageniidae (Ephemeroptera) in Korea. Entomological Research Bulletin, Korean Entomological Institute, Seoul 10:1-34. [2.0 Mb] PDF

Yoon IB; Bae YJ. 1985. The classification of Ephemeroidea (Ephemeroptera) in Korea. Entomological Research Bulletin, Korean Entomological Institute, Seoul 11:93-109. PDF

Yoon IB; Bae YJ. 1988. The classification of Ephemerellidae (Ephemeroptera) in Korea. Entomological Research Bulletin, Korean Entomological Institute, Seoul 14:23-44. PDF

Yoon IB; Bae YJ. 1988. [I. Order Ephemeroptera]. p. 95-184 In: Illustrated Encyclopedia of Fauna & Flora of Korea. Vol. 30. Aquatic Insects. Ministry of Education, Korea.

Yoon IB; Kim ML. 1981. [A taxonomical study on the larvae of Ephemerellidae (Ephemeroptera) in Korea.] Entomological Research Bulletin, Korean Entomological Institute, Seoul 8:33-59. [9.8 Mb] PDF

Yoshimura M. 2007. Comparison of stream benthic invertebrate assemblages among forest types in the temperate region of Japan. Biodiversity and Conservation 16:2137-2148. PDF

Yoshimura M; Maeto K. 2004. Comparison of sampling methods for aquatic insect indicators of forest condition in terms of collection efficiency. Bulletin of Forestry and Forest Products Research Institute 3:213-219. [1.3 Mb] PDF

Yoshizawa K; Ninomiya T. 2007. Homology of the wing base sclerites in Ephemeroptera (Insecta: Pterygota) - A reply to Willkommen and Hörnschemeyer. Arthropod Structure & Development 36:277-279. PDF

You DS. 1984. A revision of genus Potamanthodes with a description of two new species (Ephemeroptera. Potamanthidae). Pages 101-107 in Landa V; Soldán T; Tonner M. Proceedings of the Fourth International Conference on Ephemeroptera. Institute of Entomology, Czechoslovak Academy of Sciences, Ceské Budejovice. PDF

You DS. 1987. A preliminary study of Xizang Ephemeroptera. Agricultural Insects, Spiders, Plant Diseases and Weeds of Xizang. 1:29-36. PDF

You DS. 1990. Two new species of genus Rhithrogena (Ephemeroptera: Heptageniidae) of Fujian Province. Journal of Nanjing Normal University (nature science) 13(2):60-63.

You DS; Gui H. 1979. Introduction of the mayfly and its research situation. Journal of Nanjing Normal College (nature science) 1:57-63.

You DS; Gui H. 1995. Economic Insect Fauna of China. Fasc.48. Ephemeroptera. Pp.152. Science Press. Beijing. [6.9 Mb] PDF>

You DS; Su C. 1985. Studies on the Chinese genus Potamanthodes (Ephemeroptera: Potamanthidae). Journal of Nanjing Normal College (nature science) 3:61-69.

You DS; Su C. 1987. A new species of Vietnamella from China (Ephemeroptera: Ephemerellidae). Acta Zootaxonomica Sinica 12:176-180. PDF

You DS; Su C. 1987. Descriptions of the nymphs of Choroterpes nanjingensis, Potamanthodes fujianensis and Isonychia kiangsiensis (Ephemeroptera: Leptophlebiidae, Potamanthidae, Siphlonuridae). Acta Zootaxonomica Sinica 12(3):332-336. PDF

You DS; Su C; Hsu YC. 1982. A new species of the genus Afronurus from Fujian Province (Ephemeroptera:Heptageniidae). Journal of Nanjing Normal College (Nature Science) 4:61-65. PDF

You D-S; Wu T, Gui H; Hsu Y-C;. 1980. A new species of genus Choroterpes (Ephemeroptera: Leptophlebiidae) from Nanjing (Ephemeroptera: Leptophlebiide). Acta Zootaxonomica Sinica 5(4):388-391. PDF

You DS; Wu T; Gui H; Hsu Y-C. 1981. Two new species and diagnostic characters of genus Cinygmina (Ephemeroptera: Ecdyoneuridae). Nanjing Teacher's College Bulletin 3:26-31. PDF

You DS; Wu T; Gui H; Hsu YC. 1982. Genus Potamanthodes and two new species (Ephemeroptera: Potamanthidae). Acta Zootaxonomica Sinica 7(4):410-415. PDF

You D-S; Wu T; Gui H; Xu Y-Q (Hsu YC). 1980. A new species of genus Potamanthodes (Ephemeroptera, Potamanthidae). Nanjing Teacher's College Bulletin 2:56-59. PDF

You D-S; Wu T; Gui H; Xu J-Z; Su CR. 1979. A new species of Choroterpes from Nanjing (Ephemeroptera, Leptophlebiidae). Nanjing Teacher's College Bulletin 1:51-56. PDF

You D-S; Wu T; Gui H; Xu J-Z; Su C-R. 1979. [A new species of Choroterpes from Nanjing (Ephemeroptera, Leptophlebiidae)]. Nanjing Teacher's College Bulletin 1:51-56. PDF

Young AM. 1985. Notes on seasonal abundance of mayflies (Ephemeroptera) at a Costa Rican tropical rain forest locality (Finca la Selva). Brenesia 24:319-326.

Yule CM. 1996. The ecology of an aseasonal tropical river on Bougainville Island, Papua New Guinea. Pages 239-254 in F. Schiemer and K. t. Boland (eds.), Perspectives in tropical limnology, SPV Academic Publishing, Amsterdam. PDF

Yule CM. 1996. Trophic relationships and food webs of the benthic invertebrate fauna of two aseasonal tropical streams on Bougainville Island, Papua New Guinea. Journal of Tropical Ecology 12:517-534. PDF

Yule CM; Pearson RG. 1996. Aseasonality of benthic invertebrates in a tropical stream on Bougainville Island, Papua-New Guinea. Archiv für Hydrobiologie 137:95-117.

Zabric D; Sartori M. 1997. First contribution to the mayfly fauna from Slovenia (Ephemeroptera). Pages 147-151 in Landolt P; Sartori M. Ephemeroptera & Plecoptera. Biology-Ecology-Systematics. Mauron + Tinguely & Lachat, SA. Fribourg. PDF

Zacwilichowska K. 1968. Fauna denna dorzecza Kamienicy Nawojowdkiej. Bottom fauna in the basin of the River Kamienica Nawojowska. Acta Hydrobiologica 10(3):319-341. PDF

Zahradka J. 1979. Produkcní biologie dvou druhu jepic - Potamanthus luteus (Linné, 1767) a Ephoron virgo (Olivier, 1791). The production biology of two species of mayflies - Potamanthus luteus (Linne, 1767) and Ephoron virgo (Olivier, 1791). Klub Prirodovedecky v Brne 1978-1979:67-72. PDF

Zahrádková S. 1999: Ephemeroptera. In: Opravilová V., Van(hara J. & Sukop I.(eds): Aquatic Invertebrates of the Pálava Biosphere Reserve of UNESCO. Folia Fac. Sci. Nat. Univ. Masaryk. Brun., Biol., 101: 167-171.

Zahrádková S; Dušek L; Nemejcová D; Mergl A; Soldán T. 2003. Ephemeroptera – environmentálni profily druhù, rodù a èeledí [Ephemeroptera – environmental profiles of species, genera and families]. In: Bitušík P. & Novikmec M. (eds.): Proc. 13th Conference of Slovak Limnol. Soc. and Czech Limnol. Soc., Banská Štiavnica, June 2003. Acta Facultatis Ecologiae, 10, Suppl. 1:179-182. PDF

Zahrádková S; Fiala M; Zahrádka J. 1995: Macrozoobenthos and water quality of the Morava River. Folia Fac. Sci. Nat. Univ. Masaryk. Brun., Biologia, 91: 159-171.

Zahrádková S; Soldán T. 1999. Faunistic records from the Czech Republic. Ephemeroptera: Heptageniidae. Klapalekiana 35:156.

Zahrádková S; Soldán T. 1999. Faunistic records from the Czech Republic - 81. Ephemeroptera: Heptageniidae. Klapalekiana 35:38.

Zahrádková S; Soldán T. 2003. Mapování výskytu r(ádu Ephemeroptera v C(eské republice [Distribution mapping of mayflies (Ephemeroptera) in the Czech Republic]. In: Bryja J. & Zukal J. (eds.): Zoologické dny Brno, Sborník abstraktu* z konference 13. – 14. února 2003, pp. 62 (In Czech).

Zahrádková S; Soldán T; Kokes J. 2001. A prediction model of running waters ecosystem in the Czech Republic based on mayfly taxocoenes of undisturbed rhithral streams. Pages 179-197 in Domínguez E. Trends in Research in Ephemeroptera & Plecoptera. Kluwer Academic / Plenum Publishers. New York. PDF

Zahrádková S; Soldán T; Mergl A. 1999. Mayflies (Ephemeroptera) of the Jeseniky Mountains protected landscape area, Czech Republic: A historal and present status overview. Scripta Fac. Sci. Nat. Univ. Masaryk. Brun. 24, 67-91.

Zaika VV. 2000. An atlas guide to the aquatic invertebrates of Tuva and West Mongolia, Part 1: Mayflies - Insecta, Ectognatha, Ephemeroptera. Kyzyl. 60pp.

Zalessky YuM. 1932. On the wing venation of dragonflies and mayflies and their phylogenetic evolution. Izvestija Akademii Nauk SSSR, Otdelenie Matematiceskich i Estestvennych Nauk, Leningrad, 7.Sér. 713-733.

Zalessky G. 1934. Observations sur la nervation des ailes des Odonates et des Ephéméroptères et leur évolution phylogénétique a la lumière de l'étude de l'Insecte permien Pholidoptilon camense Bulletin de la Société Géologique de France, Paris, 5. Sér., 3:497-520. [6.4 Mb] PDF

Zalessky GM. 1946. A new mayfly from the Permian deposits of the Urals. Comptes Rendus (Doklady) de l'Académie des Sciences de l'URSS 54:351-352.

Zalizniak L; Kefford BJ; Nugegoda D. 2006. Is all salinity the same? I. The effect of ionic compositions on the salinity tolerance of five species of freshwater invertebrates. Marine and Freshwater Research 57(1):75–82. PDF

Zamboni JC. 2001. Contribution to the knowledge of the aquatic paleoentomofauna from Santana Formation (Araripe Basin, Lower Cretaceous, Northeast Brazil) with description of new taxa. Acta Geologica Leopoldensia 24(52/53):129-135. PDF

Zamora-Muñoz C; Alba-Tercedor A. 1996. Bioassessment of organically polluted Spanish rivers, using a biotic index and multivariate methods. Journal of the North America Benthological Society 15:332-352. [1.6 Mb] PDF

Zamora-Muñoz C; Sáinz-Cantero CE; Sanchez-Ortega A; Alba-Tercedor J. 1995. Are biological indices BMPW' and ASPT' and their significance regarding water quality seasonally dependent? Factors explaining their variations. Wat. Res. 29:285-290. PDF

Zamora-Muñoz C; Sanchez-Ortega A; Alba-Tercedor J. 1993. Physico-chemical factors that determine the distribution of mayflies and stoneflies in a high-mountain stream in southern Europe (Sierra Nevada, Southern Spain). Aquatic Insects 15:11-20. PDF

Záruba P. 2001. Jepice (Ephemeroptera) v NPR Praded. Ochrana Prírody 56(3):75-76. PDF

Zasypkina IA. 1980. Material on the fauna of amphibious insects (Trichoptera, Ephemeroptera, Plecoptera) from the Kolyma Basin. pp. 135-154. In: Medvedev, ?.; Matis, ?. (ed.). Study on the entomofauna of north eastern USSR. Akad. Nauk SSSR, Vladivostok. 171 pp. (In Russian)

Zatovièová Z. 2003. Rozdiely v štruktúre bentických spoloèenstiev gradientových jazier vo vysokých Tatrách. In: Bitušík P. & Novikmec M. (eds.): Proc. 13th Conference of Slovak Limnol. Soc. and Czech Limnol. Soc., Banská Štiavnica, June 2003. Acta Facultatis Ecologiae, 10, Suppl. 1:189-192. PDF

Zavrel J. 1905. Palingenia longicauda Ol. z Moravy. Casopis Ceské Spolecnosti Entomologické 2:97-99. PDF

Zelinka M. 1950. K poznání zvíreny horskych potoko Slezskych Beskyd. Prirodovedeckeho aborniku Ostravakého kraje 11(2-3):1-28. [1.2 Mb] PDF

Zelinka M. 1952. Prispeevek k poznání jepice Torleya belgica Lest. Sbornik Klubu prirodovedeckeho v Brne (1951) 29(2):210-220.

Zelinka M. 1953. K poznání jepic (Ephemeroptera) Vysokych Tater. Publications de la Faculté des Sciences de l'Université Masaryk 6:157-167. PDF

Zelinka M. 1953. Larvy jepic (Ephemeroptera) z povodí Moravice a jejich vztah k cistote vody. The nymphs of Ephemerae from the river-basin of Moravice and their relation to the cleanliness of water. Práce Moravskoslezske Akademie ved Prírodních 25(5):181-200. PDF

Zelinka M. 1959. Centroptillum pennulatum Eaton 1870 (Ephemeroptera) nová jepice pro Moravu. Sborník Klubu Prírodovedeckého 31:97-100. PDF

Zelinka M. 1960. Jepice (Ephemeroptera) dolniho toku reky Jihlavky. Sborník Klubu Prírodovedeckého v Brne 32:81-85. PDF

Zelinka M. 1960. Príspevek ke zpresnení biologické klasifikace cistych vod. Sborník Vysoké Skoly chemicko-technologické v Praze, Oddil Fakulty Technologi Paliv a Vody 4(1):419-427. PDF

Zelinka M. 1969. Die Eintagsfliegen (Ephemeroptera) in Forellenbächen der Beskiden. I. Abundanz und Biomasse. Folia Facultatis Scientiarum Naturalium Universitatis Purkynianae Brunensis, Biologiea 25, 10)8):157-168. PDF

Zelinka M. 1971. Konkurencni potravni vztahy v pstruhovém toku. Competition for food in a trout stream. Vertebrat. Zprávy 1971(2):95-101. PDF

Zelinka M. 1973. Die Einstagsfliegen (Ephemeroptera) in Forellenbächen der Beskiden. II. – Produktion. Hydrobiologia 4291):13-19. PDF

Zelinka M. 1974. Die Eintagsfliegen (Ephemeroptera) in Forellenbächen der Beskiden. III. Der Einfluss des verschiedenen Fischbestandes. Vestník Ceskoslovenské Spolecnosti Zoologické 38(1):76-80. PDF

Zelinka M. 1976. Mayflies (Ephemeroptera) in the drift of trout streams in the Beskydy Mountains. Acta Entomologica Bohemoslovaca 73(2):94-101. PDF

Zelinka M. 1977. Production conditions of the polluted trout brook. Folia Facultatis Scientiarum Naturalium Universitatis Purkynianae Brnensis, Biologia, 28(7):1-105.

Zelinka M. 1977. The production of Ephemeroptera in running waters. Hydrobiologia 56(2):121-125. PDF

Zelinka M. 1979. Einfluss der Verunreinigung auf die Produktion der Ephemeropteren eines Forellenbaches. Pages 151-157 in Pasternak K; Sowa R. Proceedings of the Second International Conference on Ephemeroptera. Panstwowe Wydawnictwo Naukowe, Warszawa-Kraków. PDF

Zelinka M. 1980. Differences in the production of mayfly larvae in partial habitats of a barbel stream. Archiv für Hydrobiologie 90(3):284-297. PDF

Zelinka M. 1984. Production of several species of mayfly larvae. Limnologica (Berlin) 15(1):21-41. PDF

Zelinka M. 1984. The effect of low discharge rates on mayfly fauna. Pages 323-328 in Landa V; Soldán T; Tonner M. Proceedings of the Fourth International Conference on Ephemeroptera. Institute of Entomology, Czechoslovak Academy of Sciences, Ceské Budejovice. PDF

Zelinka M; Marvan P. 1976. Notes to methods for estimating production of zoobenthos. Folia Facultatis Scientiarum Naturalium Universitatis Purkynianae Brnensis, Biologia, 17(10):1-55.

Zelinka M. Rothschein J. 1967. Die Ephemeropteren der Slowakei, Ephemeroptera Slovenska. Ac. Rer. Natur. Mus. Nat. Slov. 13(1):61-71. PDF

Zelinka M; Skalníková J. 1959. K poznání jepice (Ephemeroptera) z povodí Moravy. Publications de la Faculté des Sciences de Brno 401:89-96. PDF

Zelt KA; Clifford HF. 1972. Assessment of two mesh sizes for interpreting life cycles, standing crop, and percentage composition of stream insects. Freshwater Biology 2:259-269, pl. 1. PDF

Zhang J[Jiayong]; Zhou C; Gai Y; Song D; Zhou K. 2008. The complete mitochondrial genome of Parafronurus youi (Insecta: Ephemeroptera) and phylogenetic position of the Ephemeroptera. Gene 424:18-24. PDF

Zhang J-F. 1987. A preliminary study on the Ephemeroidea from Hunan Province and Hainan Island of China (Ephemeroptera). (Masters Thesis).

Zhang J-F. 1988. New record of genus Eatonigenia (Ephemeroptera: Ephemeridae) of China. Journal of Nanjing Normal University (nature science) 3:67-68.

Zhang J-F. 1988. On the discovery of the genus Eatonigenia (Ephemeroptera: Ephemeridae) in China. Journal of Nanjing Normal University (Natural Science) 3:68-72 (in Chinese). PDF

Zhang J-F. 1989. Fossil insects from Shanwang, Shandong, China. Jinan: Shandong Science and Technology Publishing House, 1-459. (in Chinese with English summary).

Zhang J. 1992. Late Mesozoic entomofauna from Laiyang, Shandong province, China, with discussion of its palaeoecological and stratigraphical significance. Cretaceous Research 13:133-135. PDF

Zhang J-F. 2006. New development in studying the Jurassic genera: Mesobaetis Brauer et al., 1889 and Mesoneta Brauer et al., 1889 (Insecta: Ephemeroptera). Acta Palaeontologica Sinica 45(2):268-276. (in Chinese with English summary). [1.4 Mb] PDF

Zhang J-F. 2006. New mayfly nymphs from the Jurassic of Northern and Northeastern China (Insecta: Ephemeroptera). Paleontological Journal 40(5):553-559. PDF

Zhang J-F; Kluge NJ. 2007. Jurassic larvae of mayflies (Ephemeroptera) from the Daohugou Formation in Inner Mongolia, China. Oriental Insects 41:351-366. PDF

Zhang-Jun; Cai-Weidong. 1991. The species of the genus Cynigmina (Ephemeroptera: Heptageniidae). Entomotaxonomia 13(4):237-239.

Zhang-Jun; Gui H; You DS. 1995. Studies on the Ephemeridae (Insecta: Ephemeroptera) of China. Journal of Nanjing Normal University (nature science) 18(3):68-76.

Zherichin VV. 1978. [Development and replacement of Cretaceous and Cenozoic faunistic complexes (Tracheates and Chelicerates).] (in Russian). Trudy Paleontologicheskogo Instituta 165:1-198.

Zherichin VV. 1978. [In memory of Boris Borisovich Rodendorf.] Paleontol. Zh. 1978(4):142-144, 1 photo.

Zherichin VV. 1980. [Class Insecta. Insects.] (in Russian). Pages 40-97 in [Development and Change of Invertebrates at the Border of the Mesozoic and Caenozoic]. Paleontologicheskii Institut Akademiya Nauk SSSR. Moskva, Nauka. [mayfly section only] PDF

Zherichin VV; Sukacheva ID. 1973. [On Cretaceous "amber" (retinous) insects of North Sibiria.] (in Russian). Pages 3-48 in Voprosi Paleontologii Nasekomikh. Dokladi na 24 Ezhegodnom chtenii Pamyati N. A. Holodkovskogo (1971). Leningrad, Nauka.

Zhou C-F. 1997. The study on the Ephemerellidae (Insecta: Ephemeroptera) of China. (Masters Thesis)

Zhou. CF. 2004. A new species of genus Gilliesia Peters & Edmunds from China (Ephemeroptera: Leptophlebiidae). Zootaxa 421:1-4. PDF

Zhou C-F. 2006. The status of Cryptopenella Gillies, with description of a new species from southwestern China (Ephemeroptera: Leptophlebiidae). Oriental Insects 40:295-302. PDF

Zhou C-F. 2007. The bracing and fusing pattern of longitudinal veins at base in living mayflies (Insecta: Ephemeroptera). Acta Entomologica Sinica 50(1):51-56. PDF

Zhou C-F; Braasch D. 2003. Eine neue Gattung und Art der Heptageniidae aus dem östlichen China (Ephemeroptera). Entomologische Nachrichten und Berichte 47:147-151. PDF

Zhou C-F; Gui H; Su C-R. 1997. Ephemeroptera. In Insects of Funiu Mountain area (part 1).

Zhou C-F; Gui H; Su C-R. 1997. Three new species of Ephemeroptera (Insecta) from Henan Province of China. Entomotaxonomia 19:268-272. (in Chinese) PDF

Zhou C-F; Gui H; Su C-R. 1998. A new species of genus Ephemera (Ephemeroptera: Ephemeridae). Entomologia Sinica 5:139-142. PDF

Zhou C-F; Gui H; Su C-R. 2000. The first record of the genus Brachycercus in China with description of a new species (Ephemeroptera: Caenidae). Entomologia Sinica 72:132-134. PDF

Zhou C-F; Gui H; Zhou K-Y. 2003. Imaginal key to families of Ephemeroptera from China (Insecta). Journal of Nanjing Normal University (Natural Science) 26(3):57-60. (in Chinese) PDF

Zhou C-F; Gui H; Zhou K-Y. 2003. Larval key to families of Ephemeroptera from China (Insecta). Journal of Nanjing Normal University (Natural Science) 26(2):65-68. (in Chinese) PDF

Zhou CF; Jacobus LM; McCafferty WP. 2006. New synonyms of Serratella jinghongensis (Ephemeroptera: Ephemerellidae) from China. Entomological News 117(2):237-238. PDF

Zhou C-F; Peters JG. 2003. The nymph of Siphluriscus chinensis and additional imaginal description: A living mayfly with Jurassic origins (Siphluriscidae new family: Ephemeroptera). Florida Entomologist 86:345-352. PDF

Zhou CF; Peters JG. 2004. A new subgenus of Rhithrogena from China, with description of a new species (Ephemeroptera: Heptageniidae). Annals of the Entomological Society of America 97:898-902. PDF

Zhou-Changfa; Su-Cuirong. 1995. Two new species of Vietnamella from China. (Ephemeroptera: Ephemerellidae). Journal of Nanjing Normal University (nature science) 18(Suppl.):47-49.

Zhou C-F; Su C-R. 1997. A new species of the genus Serratella from China (Ephemeroptera: Ephemerellidae ). Journal of Nanjing Normal University (Natural Science) 20(3):42-44. (in Chinese) PDF

Zhou-Changfa; Su-Cuirong; Gui H. 1997. A study on the genus Serratella of China (Ephemeroptera: Ephemerellidae). Journal of Nanjing Normal University (nature science) 20(4)124-127.

Zhou C-F; Su CR; Gui H. 2000. The first record of the genus Torleya in China with description of a new species (Ephemeroptera: Ephemerellidae). Acta Zootaxonomica Sinica, 25(3):312-314. (in Chinese) PDF

Zhou C-F; Sun L; McCafferty WP. 2004. A new species of Caenoculis Soldan from China (Ephemeroptera: Caenidae). Pan-Pacific Entomologist (2003) 79(3/4):185-191. PDF

Zhou C-F; Sun L; McCafferty WP. 2004. A new species of Brachycercus Curtis (Ephemeroptera: Caenidae) from China. Proceedings of the Entomological Society of Washington 106:312–318. [1.8 Mb] PDF

Zhou C-F; Wang S-L; Xie H. 2007. The nymph and additional imaginal description of Epeorus melli new combination from China (Ephemeroptera: Heptageniidae). Zootaxa 1652:49-55. PDF

Zhou C-F; Zheng L-Y. 2000. A new species of the genus Neoephemera McDunnough from China (Ephemeroptera: Neoephemeridae). Aquatic Insects 23:327-332. PDF

Zhou C-F; Zheng L-Y. 2000. Rhithrogena trispina sp. n., a new species from China (Ephemeroptera: Heptageniidae). Aquatic Insects 23:323-326. PDF

Zhou C-F; Zheng L-Y. 2003. On the etymology of the Chinese name for the mayfly “Fu-You”. Entomological Knowledge 40:190-191. (in Chinese) PDF

Zhou C-F; Zheng L-Y. 2003. The first record of the genus Paraleptophlebia Lestage from mainland China with description of a new species (Ephemeroptera: Leptophlebiidae). Acta Zootaxonomica Sinica, 28:84-87. (in Chinese) PDF

Zhou C-F; Zheng L-Y. 2003. The genus Cinygmina (Ephemeroptera: Heptageniidae) in China, with a description of a new species. Acta Entomologica Sinica 46:755-760. PDF

Zhou C-F; Zheng L-Y. 2003. The primitive and unique characters of extant mayflies (Insecta: Ephemeroptera). Entomological Knowledge 40:294-298. (in Chinese) PDF

Zhou C-F; Zheng L-Y. 2003. Two synonyms and a new species of the genus Ephemera from China (Ephemeroptera: Ephemeridae). Acta Zootaxonomica Sinica 28:665-668. PDF

Zhou C-F; Zheng L-Y. 2004. A preliminary study on the genus Caenis (Ephemeroptera: Caenidae) from Chinese mainland, with description of a new species. Entomotaxonomia 26(1):1-7. PDF

Zhou C-F; Zheng L-Y. 2004. The genus Prosopistoma from China, with descriptions of two new species (Ephemeroptera: Prosopistomatidae). Aquatic Insects 26:3-8. PDF

Zhou C-F; Zheng L-Y; Zhou K-Y. 2003. Morphological diversity of mayfly nymphs and its adaptive derivation. Chinese Journal of Zoology 38(6):81-85. (in Chinese) PDF

Zhou C-F; Zhou K-Y. 2003. Status of phylogenetic research on the Palaeoptera (Insecta, Pterygota). Acta Zootaxonomica Sinica, 28:192-195. (in Chinese) PDF

Zhou C-F; Zhou K-Y;, Gui H. 2003. The description of five Ephemera species larvae (Ephemeroptera: Ephemeridae). Journal of Nanjing Normal University (Natural Science) 26(1):69-73. (in Chinese) PDF

Zhou X; Adamowicz SJ; Jacobus LM; DeWalt RE; Hebert PDN. 2009. Towards a comprehensive barcode library for Arctic life: Ephemeroptera, Plecoptera and Trichoptera of Churchill, Manitoba, Canada. Frontiers in Zoology 6(30), 9 pp. PDF [added 15 December 2010]

Zhou X; Jacobus LM; DeWalt RE; Adamowicz sJ; Hebert PDN. 2010. The Ephemeroptera, Plecoptera, and Trichoptera fauna of Churchill (Manitoba, Canada): insights into biodiversity patterns from DNA barcoding. Journal of the North American Benthological Society 29:814–837.

Zhu-Chaodong. 1996. The study on the Ephemeroptera (Insecta) of Jiangsu Province, China. (Masters Thesis)

Zickovich JM; Bohonak AJ. 2007. Dispersal ability and genetic structure in aquatic invertebrates: a comparative study in southern California streams and reservoirs. Freshwater Biology 52:1982-1996. PDF

Zieba J; Srokosz K. 1974. Makrofauna bezkregowych w stawach narybkowych w Golyszu Czesc 1. Strefa rosslinnosci przybrzeznej. Macrofauna of invertebrates in the fry ponds at Golysz Part 1. Littoral vegetation zone. Acta Hydrobiologica 16(3-4):331-343 tab. 1-2. PDF

Zieba J. 1985. Ecology of some waters in the forest-agicultural basin of the River Brynica near the Upper Silesian Industrial Region. 10. Bottom insects with special regard to Chironomidae. Acta Hydrobiologica 27:547-560.

Ziemann H. 1975. Über den Einfluß der Wasserstoffionenkonzentration und des Hydrogenkarbonatgehaltes auf die Ausbildug von Bergbachbiozönosen. On the influence of the hydrogen-ion concentration and the bicarbonate concentration on the structure of biocoenoses of mountain brooks. Int. Revue. ges. Hydrobiol. 60(4):523-555.

Zimmer C. 1898. Die Facettenaugen der Ephemeriden. Zeitschrift für Wissenschaftliche Zoologie 63:236-262, taf. 12-13. [1.3 kb] PDF

Zimmer DW. 1976. Observations of invertebrate drift in the Skunk River, Iowa. Proceedings of the Iowa Academy of Sciences 82(3-4)175-178. PDF

Zimmerman EC. 1957. Order Ephemeroptera (Leach) Haeckel, 1896. Insects of Hawaii 6:7-11. PDF

Zimmerman JR. 1959. A new Permian insect horizon. Proceedings of the Entomological Society of Washington 61(6):259. PDF

Zimmerman MC; Wissing TE. 1978. Effects of temperature on gut-loading and gut-clearing times of the burrowing mayfly, Hexagenia limbata. Freshwater Biology 8:269-277. PDF

Zimmerman MC; Wissing TE. 1980. The nutritional dynamics of the burrowing mayfly, Hexagenia limbata. Pages 231-257 in Flannigan JF; Marshall KE. Advances in Ephemeroptera Biology. Plenum Press, New York. [2.6 Mb] PDF

Zimmerman MC; Wissing TE; Rutter RP. 1975. Bioenergetics of the burrowing mayfly, Hexagenia limbata, in a pond ecosystem. Verh. Internat. Verein. Limnol. 19:3039-3049. PDF

Zimmermann O. 1879. Über eine eigenthümliche Bildung des Rückengefasses bei einigen Ephemeriden larven. ??:404-406. PDF

Zimmermann W. 1975. Zum Erstnachweis von Arthroplea congener Bengtsson 1909 (Ephemeroptera, Heptageniidae, Arthropleinae) in der DDR. Entomologische Nachrichten 19:54-59. [1.2 Mb] PDF

Zimmermann W. 1975. Zwei thüringische Funde der Eintagsfliege Arthroplea congener Bengtsson -Erstnachweis in der DDR. Landschaftspflege und Naturschutz in Thüringen 12(3):63-65. [1.7 Mb] PDF

Zimmermann W. 1977. Rhithrogena teberdensis n. sp. - eine neue Heptageniidae (Ephemeroptera) aus dem Einzugsgebiet der Teberda (UdSSR, Westkaukasus). Entomologische Nachrichten 21(2):17-27. PDF

Zimmermann W. 1980. Baëtis braaschi n. sp., ein bisher unbekannter Vertreter der rhodani-Gruppe von der Krim (UdSSR) (Ephemeroptera, Baëtidae). Reichenbachia 18(28):199-202. PDF

Zimmermann W. 1981. Beitrag zur Kenntnis der Gattung Baetis Leach, 1815 (Insecta, Ephemeroptera) im Kaukasus und in Transkaukasien (UdSSR). Entomologische Nachrichten 25(7-8):97-112. PDF

Zimmermann W. 1986. New finds of remarkable mayfly (Ephemeroptera) from Thuringia. Entomologische Nachrichten und Berichte 30:69-71.

Zimmermann W. 2009. Die Eintagsfliege Arthroplea congener - ein Insekt der Tundra mit eigenartiger Lebensweise und außergewöhnlicher Verbreitung. Landschaftspflege und Naturschutz in Thüringen 46(2):73-80. [5.9 Mb] PDF [added 15 December 2010]

Zimmermann W; Braasch D. 1979. Baetis joosti n. sp., eine neue Eintagsfliege aus Armenien (UdSSR) (Ephemeroptera, Baetidae). Reichenbachia 17:75-84. PDF

Zimsen E. 1964. The type material of I. C. Fabricius. Munksgaard, Copenhagen. 656 pp. [Ephemeroptera section only] PDF

Zittel KA. 1885. Familie. Ephemeridae Leach. Eintagsfliegen. Page 774 in Handbuch der Palaeontologie. I. Abtheilung. Palaeozoologie. II. Band. Mollusca un Arthropoda. Druck und Verlag von R. Oldenbourg. München und Leipzig. PDF

Zivic I. Markovic Z; Brajkovic M. 2001. Macrozoobnthos in th Pusta Reka River, left tributary of the South Morava River. Arch. Biol. Sci., Belgrave 53(3-4):109-122. PDF [added 12 January 2011]

Zivic I. Markovic Z; Brajkovic M. 2002. Dynamics and distribution of macrozoobenthos in the Toplica River, a tributary of the Kolubara. Arch. Biol. Sci. (Belgrade) 54(1-2):19-27. PDF

Zivic I; Markovic Z; Ilic J. 2005. Composition, structure, and seasonal dynamics of macrozoobenthos in the Temska and Visocica Rivers (Serbia). Arch. Biol. Sci., Belgrade, 57(2):107-118. PDF

Zloty JS. 1992. Some applications of cellulose acetate gel electrophoresis to insect systematics and ecology. M.S. thesis, University of Calgary, Alberta.

Zloty JS. 1996. Systematics of Nearctic Ameletus mayflies (Ephemeroptera: Ameletidae). Ph.D. dissertation, University of Calgary, Alberta.

Zloty J. 1996. A revision of the Nearctic Ameletus mayflies based on adult males, with descriptions of seven new species (Ephemeroptera: Ameletidae). Canadian Entomologist 128:293-346. PDF

Zloty J. 2001. Description of the male imago of Ameletus primitivus Traver (Ephemeroptera: Ameletidae) with notes on its relationship with other Ameletus species. Pages 365-368 in Domínguez E. Trends in Research in Ephemeroptera & Plecoptera. Kluwer Academic / Plenum Publishers. New York. PDF

Zloty J; Harper F. 1999. Two new Ameletus mayflies (Ephemeroptera : Ameletidae) from western North America. Canadian Entomologist 131:1-9. PDF

Zloty J; Pritchard G. 1997. Larvae and adults of Ameletus mayflies (Ephemeroptera: Ameletidae) from Alberta. Canadian Entomologist 129:251-289. PDF

Zloty J; Pritchard G; Krishnaraj R. 1993. Larval insect identification by cellulose acetate gel electrophoresis and its application to life history evaluation and cohort analysis. Journal of the North American Benthological Society 12(3):270-278. PDF

Zrelli S; Bejaoui M; Korbaa M; Boumaiza M. 2006. First record of the genus Brachycercus Curtis, 1834 in Tunisia (Ephemeroptera, Caenidae). Primera cita del género Brachycercus Curtis, 1834 en Túnez (Ephemeroptera, Caenidae). Zoologica Baetica 17:91-92. PDF

Zuellig RE; Kashian DR; Brooks ML; Kiffney PM; Clements WH. 2008. The influence of metal exposure history and ultraviolet-B radiation on benthic communities in Colorado Rocky Mountain streams. Journal of the North American Benthological Society 27(1):120-134. PDF

Zuellig RE; Kondratieff BC; Schmidt JP; Durfee RS; Ruiter DE; Prather IE. 2006. An annotated list of aquatic insects of Fort Sill, Oklahoma, excluding Diptera with notes on several new state records. Journal of the Kansas Entomological Society 79:34-54. PDF

Zunarelli-Vandini R; Prevedelli D. 1985. First record of Ephemeroptera of Panaro River and some of its affluents. Pages 127-130. In: Proc. XIV Ital. Nat. Cong. Entomol. Palermo-Erice-Bagheria. Accademia Nazionale di Entomologia, Rome. (In Italian; English Summary.).

Zúñiga MC; Molineri C; Domínguez E. 2004. El orden Ephemeroptera (Insecta) en Colombia. Insectos de Colombia 3:17-42. [5.1 Mb] PDF

Zúñiga De Cardoso MC; Rojas De Hernández AM; Mosquera De Aguilar S. 1997. Biological aspects of Ephemeroptera in rivers of Southwestern Colombia (South America). Pages 261-268 in Landolt P; Sartori M. Ephemeroptera & Plecoptera. Biology-Ecology-Systematics. Mauron + Tinguely & Lachat, SA. Fribourg. PDF

Zurwerra A; Metzler M; Tomka I. 1987. Biochemical systematics and evolution of the European Heptageniidae (Ephemeroptera). Archiv für Hydrobiologie 109:481-510. PDF

Zurwerra A; Tomka I. 1984. Beitrag zur Kenntnis der Eintagsfliegenfauna der Schweiz (Insecta, Ephemeroptera). Bull. Soc. Frib. Sci. Nat. 73:132-146. PDF

Zurwerra A; Tomka I. 1985. Electrogena gen. nov., eine neue Gattung der Heptageniidae (Ephemeroptera). Entomologische Berichte Luzern nr. 13:99-104. PDF

Zurwerra A; Tomka I. 1985. Key to the genera of the Heptageniidae (Ephemeroptera) of the Holarctic, Oriental and Ethiopian Regions. Entomologische Berichte Luzern 14:113-126.

Zurwerra A; Tomka I. 1986. Drei neue Arten der Gattung Electrogena Zurwerra et Tomka, 1985, aus Südeuropa (Ephemeroptera, Heptageniidae). Bulletin de la Societe Fribourgeoise des Sciences Naturelles 75(1-2):216-230. PDF

Zurwerra A; Tomka A; Lampel G. 1984. Application of the scanning electron microscope and the enzyme-gel-electrophoresis to solve taxonomical problems: the European species of the genus Epeorus sensu Tshernova (1981) (Ephemeroptera, Heptageniidae). Pages 213-218 in Landa V; Soldán T; Tonner M. Proceedings of the Fourth International Conference on Ephemeroptera. Institute of Entomology, Czechoslovak Academy of Sciences, Ceské Budejovice. PDF

Zurwerra A; Tomka I; Lampel G. 1986. Morphological and enzyme electrophoretic studies on the relationships of the European Epeorus species (Ephemeroptera, Heptageniidae). Systematic Entomology 11:255-266. [1.7 Mb] PDF

Zwick P. 1984. Stability and changes of biomass of emerging insects and their possible causes. Verhandlungen der Internationalen Vereinigung für Theoretische und Angewandte Limnologie 22:2037-2041. PDF


Main || A || B || C || D-E || F-G || H-I || J-K || L-M || N-R || S-T || U-Z || top

Page contents last modified on 23 March 2011

return to top

EPHEMEROPTERA GALACTICA webmaster
 

| Home | News | Publications | Catalogs | Resources | Who's Who |