EPHEMEROPTERA OF THE WORLD

arb.sig. ABC

x   

references: W 

κθπ. °

LIST OF REFERENCES: W


Waltz R.D.


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.

Wagner A. 2012. + °
Habrophlebia fusca (Curtis, 1834), (Ephemeroptera: Leptophlebiidae) une espece nouvelle pour la faune de Suisse. [Habrophlebia fusca (Curtis, 1834), (Ephemeroptera: Leptophlebiidae) a species new for the Swiss fauna.] // Mitteilungen der Schweizerischen Entomologischen Gesellschaft 85(1–2): 37–44.

Wagner A. & Lubini V. & Vicentini H. 2007. ?? + ° 
Habrophlebia eldae Jacob & Sartori, 1984 (Ephemeroptera: Leptophlebiidae) a species new for the Swiss fauna. // Mitt. Schweiz. Entomol. Gesell. 80(1/2): 91–98. [In German]

Wagner A. & Murle U. & Ortlepp J. 2011. ?? + °
Baetis pentaphlebodes Ujhelyi, 1966, a species new for the Swiss fauna (Ephemeroptera: Baetidae). // Bulletin of the Swiss Entomological Society 84: 35–44.

Wagner A. & Stucki P. & Sartori M. 2014. + °
Arthroplea congener Bengtsson, 1908, (Ephemeroptera: Heptageniidae) un genre et une espece nouveaux pour la faune de Suisse. // Mitteilungen der Schweizerischen Entomologischen Gesellschaft 87 (1–2): 61–69. 

Wagner F. 2003. + °
Flight behaviour of merolimnic insects from the Leutra River (Thuringia, Germany). // Aquatic Insects 25: 51–62.

Wais I.R. & Campos H.H. 1984:IV.Conf.Eph. * + °
The Ephemeroptera from creeks and rivers from two southern Southamerican basins and its relative presence along the river continuum. [Summary] // In: Landa V. & Soldаn T. & Tonner M. (eds). Proceedings of the 4th International Conference on Ephemeroptera, Bechyne, 4–10 September 1983. Czechoslovak Acad. Sci., Cseske Budejovice: 229–230.

Walker F. 1853. ' + °
Ephemerinae. // List of the specimens of neuropterous insects in the collection of the British Museum, Part III (Termitidae – Ephemeridae): 533–585. [3.5 Mb]

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. 
  Ephemera dislocans sp.n.  
  Potamanthus expectatus sp.n.  
  Palingenia continua
sp.n.  
  Palingenia annulifera
sp.n.  
  Cloeon debilis
sp.n.  

Walker W.H., 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.

Wallengren H.D.J. 1882. !! °
Förteckning pa de Ephemerider som hittills blifvit funna pa Skandinaviska halfön. // Entomologisk Tidskrift 3: 173–178, 204–205.

Walley G.S. 1930. * ' + °
Review of Ephemerella nymphs of western North America (Ephemeroptera). // Canadian Entomologist 62(1): 12–20, pl. 2–3.

Walsh B.D. (1862)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]

 

Baetis femorata
Baetis alternata
?
Baetis arida ?
Baetis sicca sp.n.
Baetis debilis ?

  
Potamanthus cupidus
Potamanthus
? odonatus sp.n.

Palingenia vittigera sp.n.
Palingenia limbata
Palingenia flavescens
sp.n.
Palingenia interpunctata
Palingenia pulchella
sp.n.
Palingenia terminata sp.n.
Ephemera decora ?

Ephemera flaveola sp.n.

Ephemerella gen.n.
Ephemerella excrucians sp.n.
Ephemerella consimilis sp.n.
  

Baetisca gen.n.
Baetisca obesa

Cloe ferruginea sp.n.

Cloe fluctuans sp.n.
Cloe unicolor ?
Cloe vicina ?
Cloe dubia sp.n.
Cloe mundax sp.n.

  
Caenis hilaris

Walsh B.D. 1863:167-272. * ' + °
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. sp. of Pseudoneuroptera. // Proceedings of the Entomological Society of Philadelphia 2: 167–272. [3.9 Mb]

Walsh B.D. 1864. ' + _
On the pupa of the ephemerinous genus Baetisca Walsh. // Proceeding of the Entomological Society of Philadelphia 3: 200–206.

Walsh B.D. & 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.

Walton O.E., Jr. 1978. + °
Substrate attachment by drifting aquatic insect larvae. // Ecology 59: 1023–1030.
  Stenacron interpunctatum  


Waltz R.D.


Wang Shi-Lei & Xie Hui & Chen Ping & Jia Yan-Yan & Zhou Chang-Fa 2009. !! °
Diversity and biogeography of mayflies in Northeast Asia (Insecta, Ephemeroptera). // Acta Zootaxonomica Sinica 34(2): 193–198

Wang T.-Q. & McCafferty W.P. 1996:15-18. ' + °
New genus of Teloganodinae (Ephemeroptera: Pannota: Ephemerellidae) from Sri Lanka. // Bull. Soc. Hist. Nat. Toulouse 132: 15–18.   
  Macafertiella insignis  gen.sp.n.  

Wang T.-Q. & McCafferty W.P. 1996:99-103 c. * ' + _
Redescription and reclassification of the South American mayfly Melanemerella brasiliana (Ephemeroptera: Leptophlebiidae). // Entomological News 107(2): 99–103.

Wang T.-Q. & McCafferty W.P. 1996:207-212 b. * ' + _
New diagnostic characters for the family Baetidae (Ephemeroptera). // Entomological News 107(4): 207–212.

Wang T.-Q. & McCafferty W.P. 2004. * ' + _
Heptageniidae (Ephemeroptera) of the world. Part I: Phylogenetic higher classification.  // Transactions of the American Entomological Society 130(1): 11–45. [2.6 Mb]

Wang T.-Q. & McCafferty W.P. & Bae Y.J. 1997. * ' + _
Sister relationships of the Neoephemeridae and Caenidae (Ephemeroptera: Pannota). // Entomolomological News 108(1): 52–56.

Wang T.-Q. & McCafferty W.P. & Edmunds G.F. 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.

Wang T.-Q. & Sites R.W. 1999. * ' + °
Description of a new species of Crinitella (Ephemeroptera: Ephemerellidae) from Thailand. // Journal of the New York Entomological Society 107(1): 73–77. 

Wang T.-Q. & Sites R.W. & McCafferty W.P. 1998. * ' + °
Two new species of Leptohyphes (Ephemeroptera: Leptohyphidae) from Ecuador. // Florida Entomologist 81(1): 68–75. 

Wang Y.Y. & Qin J.Z. & Chen P. & Zhou C.F. 2011. ' + °
A new species of Baetis from China (Ephemeroptera: Baetidae). // Oriental Insects 45: 72–79.
  Baetis rutilocylindratus sp.n.  

Ward J.V. & Berner L. 1980:III.Conf.Eph.. !! °
Abundance and altitudinal distribution of Ephemeroptera in a Rocky Mountain stream. // In: Flannagan J.F. & Marshall K.E. (eds). Advances in Ephemeroptera Biology (Proc. 3rd Int. Conf. Ephemeroptera, 4–10 July 1979, Winnipeg, Canada). Plenum Press, New York: 169–177.

Ward J.V. & Garcia de Jalón D. 1991:VI.Conf.Eph.. !! °
Ephemeroptera of regulated mountain streams in Spain and Colorado. // In: Alba-Tercedor J. & Sanchez-Ortega A. (eds). Overview and strategies of Ephemeroptera and Plecoptera (Proc. 6th Int. Congf. Ephemeroptera & 10th Int. Symp. Plecoptera, 24–30 July 1989, Granada, Spain). Sandhill Crane Press, Gainesville: 567–578.

Ward J.K. & Stanford J.A. 1989. ? °
Ephemeroptera of the Gunnison River, Colorado, USA. // Ser. Entomol. (The Hague) 44: 215–220.

Ward J.V. & Stanford J.A. 1990:V.Conf.Eph.. !! °
Ephemeroptera of the Gunnison River, Colorado, U.S.A. // In: Campbell I.C. (ed.). Mayflies and Stoneflies: Life Histories and Biology. (Proc. 5th Int. Conf. Ephemeroptera & 9th Int. Symp. Plecoptera, 18–24 February 1987, Marysville, Australia). Kluwer Acad. Publ., Dordrecht: 215–220.

Ward P.H. 1965. ?
Some Ephemeroptera, Neuroptera and Trichoptera collected by mercury vapour light trap in a Hertfordshire garden. // Entomologist's Gazette 16: 169–174.

Waringer J.A. 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.

Watanabe N.C. 1985. + °
Distribution of Ephemera nymphs in Kagawa Prefecture, Japan, in relation to altitude and gradient. // Kagawa Seibutsu 13: 1–7.

Watanabe N.C. 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.

Watanabe N.C. 1989:157-162. * + °
Seasonal and diurnal changes in emergence of Potamanthodes kamonis in a stream of central Japan (Ephemeroptera: Potamanthidae). // Jap. J. Limnol. 50(2): 157–162.

Watanabe N.C. 1989:3-6. + °
Length-weight relationship and fecundity of Potamanthodes kamonis (Ephemeroptera: Potamanthidae). // Kagawa Seibutsu 15–16: 3–6.

Watanabe N.C. 1992:105-109. + °
The life cycle of Ephemera orientalis (Ephemeroptera: Ephemeridae) in Kazuradani River, Kagawa Prefecture. // Kagawa Seibutsu 19: 105–109.

Watanabe N.C. 1992:125-131. + °
Effect of temperature on the egg hatching of Potamanthus formosus (Ephemeroptera: Potamanthidae). // Jpn. J. Limnol. 53(2): 125–131.

Watanabe N.C. 1998. + °
Geographical variation in Japan in egg development of the mayfly, Ephoron shigae (Ephemeroptera: Polymitarcyidae). // Freshwater Biology 40: 245–254. 

Watanabe N.C. & Aoe K. 1997:VIII.Conf.Eph.. * + °
Change in the effect of temperature on egg hatching of Potamanthus formosus during a long emergence period (Ephemeroptera: Potamanthidae). // In: Landolt P. & Sartori M. (eds). Ephemeroptera & Plecoptera. Biology-Ecology-Systematics. (Proc. 8th Int. Conf. Ephemeroptera & 12th Int. Symp. Plecoptera, 14–20 August 1995, Lausanne, Switzerland). Mauron+Tinguely & Lacht SA, Fribourg / Switzerland: 26–29.

Watanabe N.C. & Harada S. 1976. ? °
[Some problems in sampling stream fauna, with particular reference to the variability of samples.] (in Japanese, English summary) // Jpn. J. Limnol. 37:47–58.

Watanabe N.C. & 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 N.C. & 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.

Watanabe N.C. & 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.

Watanabe N.C. & Kuroda T. 1985. + °
Change in growth of a mayfly nymph, Ephemera japonica, along the stream length and thermal effect on it. // Mem. Fac. Educ. Kagawa Univ., Part II 35: 47–54.

Watanabe N.C. & 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. 

Watanabe N.C. & Ohkita A. 2000. * + °
Life cycle and synchronization of nymphal development of the mayfly Ephoron shigae in Japan (Ephemeroptera: Polymitarcyidae). // Aquatic Insects 22(2): 108–121. 

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.
 
Ephemerella nigra  

Watanabe N.C. & Takao S. 1991:VI.Conf.Eph.. * + °
Effect of a low temperature period on the egg hatching of the Japanese burrowing mayfly, Ephoron shigae. // In: Alba-Tercedor J. & Sanchez-Ortega A. (eds). Overview and strategies of Ephemeroptera and Plecoptera (Proc. 6th Int. Congf. Ephemeroptera & 10th Int. Symp. Plecoptera, 24–30 July 1989, Granada, Spain). Sandhill Crane Press, Gainesville: 439–445.

Watanabe N.C. & Yoshitaka I. & Mori I. 1989. * + °
Timing of emergence of males and females of Ephoron shigae (Ephemeroptera: Polymitarcyidae). // Freshwater Biol. 21(3): 473–476.

Waters T.F. 1966. + °
Production rate, population density, and drift of a stream invertebrate. // Ecology 47: 595–604.
  Baetis vagans  

Waters T.F. & Crawford G.W. 1973. + °
Annual production of a stream mayfly population: A comparison of methods. // Limnology and Oceanography 18: 286–296.
 
Ephemerella subvaria  

Wautier J. 1955. + °
A propos de Prosopistoma foliaceum Fourc. // Travaux de l'Association Internationale de Limnologie Théorique et Appliquée 12: 467–468.

Wautier J. & Pattée E. 1955. !! _
Expérience physiologique et expérience ecologique. L'influence du substrat sur la consommation d'oxygène chez les larves d'Ephéméroptères. // Bulletin Mensuel de la Sociéte Linnéenne de Lyon 24(7):178–183.

Webb D.W. 1980. * ' + _
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. Ephemeroptera: 56–57.

Webb J.M. 2013. ' + °
A new species of Labiobaetis Novikova & Kluge, 1987 (Ephemeroptera: Baetidae) from Washington, USA. // Zootaxa 3750 (1): 095–099
  Labiobaetis sonajuventus sp.n.  

Webb J.M. & Braasch D. & McCafferty W.P. 2006  * ' + °
Reevaluation of the Genera Compsoneuria Eaton and Trichogenia Braasch & Soldan (Ephemeroptera: Heptageniidae). // Zootaxa 1335: 55–68 

Webb J.M. & McCafferty W.P. 2003. !! °
New records of mayflies (Ephemeroptera) from Alberta, Canada. // Entomological News 114(4): 230–232.

Webb J.M. & McCafferty W.P. 2006:57-64. ' + °
Contribution to the taxonomy of Eastern North American Epeorus Eaton (Ephemeroptera: Heptageniidae). // Zootaxa 1128: 57–64 

Webb J.M. & McCafferty W.P. 2006. ' + °
First description of the adult male of Epeorus aculeatus Braasch (Ephemeroptera: Heptageniidae). // Zootaxa 1277: 63–68

Webb J.M. & McCafferty W.P. 2007. * ' + °
A new genus and species of Heptageniidae (Ephemeroptera) from Borneo, with revisions to the classification of the Ecdyonurinae. // Zootaxa 1478: 41–48.
  Darthus vadorus gen.sp.n.  

Webb J.M. & McCafferty W.P. 2008. ' + _
Heptageniidae of the world. Part II. Key to the genera. // Canadian Journal of Arthropod Identification 7: 1–55.

Webb J.M. & McCafferty W.P. 2008. +
Adjustments to the species nomenclature in Heptageniidae (Ephemeroptera). // 
Proceedings of the Entomological Society of Washington 110(2): 525–527.

Webb J.M. & McCafferty W.P. 2011. ???? + °
Contributions to the larvae of North American Nixe (Ephemeroptera: Heptageniidae), with the description of N. dorothae sp. nov. from southern Indiana. // Zootaxa 3065: 27–37.
  Nixe dorothae sp.n.  
  Nixe rusticalis  

Webb J.M. & McCafferty W.P. & Lehmkuhl D.M. 2002. * ' + °
The larval stage of Heptagenia adaequata (Ephemeroptera: Heptageniidae). // Entomological News 113(5): 289–293.

Webb J.M. & Parker D.W. & Lehmkuhl D.M. & McCafferty W.P. 2004. !! °
Additions and emendations to the mayfly (Ephemeroptera) fauna of Saskatchewan, Canada. // Entomological News 115(4): 213–218. 

Webb J.M. & Sun L. & McCafferty W.P. & Ferris V.R. 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]

Webb J.M. & Suter P.J. 2010:37-51. * ' + °
Revalidation and redescription of Bungona illiesi (Lugo-Ortiz & McCafferty) (Ephemeroptera: Baetidae) from Australia, based on mitochondrial and morphological evidence. // Zootaxa 2481: 37–51. Zootaxa

Webb J.M. & Suter P.J. 2010:63-65. ' + °
New combinations for the Australian species of Baetis (Ephemeroptera: Baetidae), with a new synonym. // Zootaxa 2668: 63–65. Zootaxa
  Edmundsiops baddamsae = E. instigatus  
  Offadens confluens  

Webb J.M. & Suter P.J. 2011. * ' + °
Identification of larvae of Australian Baetidae. // Museum Victoria Science Reports 15: 1–24.

Webb K.M. 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 K.M. & Merritt R.W. 1987. * + _
The influence of diet on the growth of Stenonema vicarium (Walker) (Ephemeroptera: Heptageniidae). // Hydrobiologia 153: 253–260. 

Weber F. 1801. ?
Observations entomologicae, 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. 

Weele H.W 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 Nederlandsche Entomologische Vereeniging 1(1–24): 136–139.

Weele H.W van der. 1907. !! °
Eerst Supplement op den Catalogus der nederlandsche Neuropteroidea. // Tijdschrift voor Entomologie 50:121–128.

Weele H.W. van der. 1908. !! °
Appendix III. Lijst der Neuropteroidea (Netvleugeligen). // In: Neuw-Guinea-Expeditie 1904/5 van het Kon. Ned. Aardrijkskundig Genootschap. E J. Brill, Leiden: 539–540. 
  Palingenia (Anagenesia) papuana  
  Palingenia (Anagenesia) sp.n.

Wegher M. & Turin P. 1991. + °
Sul primo rinvenimento in Veneto di Torleya major Klapalek. // Studi Trentini di Scienze Naturali, Acta Biologica 68: 233–237. 

Wehking K. 2008. + °
Baetis tracheatus (Keffermueller & Machel, 1967) (Ephemeroptera): Aktuelle Bestaetigung fuer das Vorkommen der Art in Nordrhein-Westfalen. [Baetis tracheatus (Keffermueller & Machel, 1967) (Ephemeroptera): current evidence of the occurrence in Northrhine-Westphalia/Germany.] // Lauterbornia 62: 57–58.

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: Rottenburg T. & Wieser C. & Mildner P. & Holzinger W.E. Rote Listen gefährdeter Tierarten Kärntens. Naturschutz in Kärnten 15: 509–514.

Weicheselbaumer P. & Hutter G. 2007. !! °
Eintagsfliegen aus Vorarlberg (Österreich) (Insecta: Ephemeroptera). // Vorarlberger Naturschau 20: 95–118.

Weichselbaumer P. & Sowa R. 1990. !! °
Contribution to the knowledge of the Austrian mayfly fauna (Insecta: Ephemeroptera). // Ber. Naturwiss.-Med. Ver. Innsb. 77: 113–122. 

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]

Weiser J. 1984:IV.Conf.Eph.. !! _
Ecology of mayfly infections. // In: Landa V. & Soldán T. & Tonner M. (eds). Proceedings of the 4th International Conference on Ephemeroptera. Institute of Entomology, Czechoslovak Academy of Sciences, Ceské Budejovice: 291–296.

Weissmann M.J. & Kondratieff B.C. 1999. !! °
An inventory of arthropod fauna at Great Sand Dunes National Monument, Colorado. // In: Byers G.W. & Hagen R.H. & Brooks R.W. (eds). Entomological contributions in memory of Byron A. Alexander, University of Kansas Natural History Museum Special Publication 24: 69–80.

Wellnitz T.A. & Rader R.B. & Ward J.V. 1996. + °
Light and a grazing mayfly shape periphyton in a Rocky Mountain stream. // Journal of the North American Benthological Society 15: 496–507.
  Rhithrogena robusta  

Welton J.S. & Ladle M. & Bass J.A.B. 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). [Thraulus bellus Eaton, 1881 – First record from the Federal Republic of Germany. (Ephemeroptera, Leptophlebiidae).] // Decheniana 136: 70.

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. 

Werchratski J. 1869. +
Jetka (Ephemera albipennis?). // Spraw. Kom. Fizjogr. PAU 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 Biol. 28: 249–255.

Werner E. & Werner H. 1968. * + °
Ephemeroptera, Plecoptera, Trichoptera und Coleoptera vom Geisbach bei Bad Hersfeld. // Gewasser und Abwasser 47: 20–30.

Wester E.E. & Folkerts G.W. 1987. * + °
The mayfly, Dolania americana (Ephemeroptera: Behningiidae) in Alabama. // Entomological News 98(5): 253–254.

Westwood J.O. 1836. ' + _
Ephemera
(Linnaeus). // Partington's British Cyclopaedia of Natural History 2: 438–439. 

Westwood J.O. 1840. ' + _
An introduction to the modern classification of insects. // Longman, Orme, Brown, Green, and Longmans, London. Vol.1–2.  [Ephemeridae. –  pp. 24–34]
 
Ephemeridae  
  Brachyphlebia gen.n.  
  Leptophlebia gen.n. (:31)  

Westwood J.O. 1877. * + _
Notes on the genus Prosopistoma of Latreille. // Trans. Ent. Soc. London 1877: 189–194, pl.4b–5. [5.0 Mb]
 
Prosopistoma variegatum  
  Prosopistoma punctifrons  

Weyda F. 1984:IV.Conf.Eph.. * + # _
Notes to ultrastructure of mayfly fat body. // In: Landa V. & Soldán T. & Tonner M. (eds). Proceedings of the 4th International Conference on Ephemeroptera. Institute of Entomology, Czechoslovak Academy of Sciences, Ceské Budejovice: 203–204.

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 Jr. H.] Weijenbergh Jr. H.1869. !! †
Prodromus en algemeene beschouwing der fossiele Insekten van Beijeren. // Tijdschrift voor Entomologie 12: 230–248.

Weyenbergh H. 1874. * !! †
Varia zoologica et palaeontologica. // Periódico Zoolójico 1: 77–109, pl. 2–3. 

Weyenbergh H. 1883. * ' + °
Bijdrage tot de Kennis der zuid-amerikaansche Ephemeriden. // Tijdschrift voor Entomologie 26: 159–174, pl.10, figs.1– 6. 

 

Ephemera Wappaei sp.n.
Ephemera Holmbergi sp.n.
Palingenia Napolii sp.n.
Cloe Sellacki sp.n.
Cloe Lorenzii sp.n.

Cloe Siewertii sp.n.
Cloe Stelzneri sp.n.
Cloe (?) Vogleri sp.n.
Oxycypha Oldendorffii sp.n.

Whalley P.E.S. & Jarzembowski E.A. 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.
  Mesopalingea lerida gen.sp.n.  

Whelan K.F. 1980. + °
Some aspects of the biology of Ephemera danica Mull. (Ephemeridae: Ephemeroptera) in Irish waters. // Adv. Ephemeroptera Biol.: 187–199, 2 figs., 2 tables.

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. 

Whitehead H. & Russell H.M. 1955. + _
Notes on the emergence of sub-imagoes and imagoes of the mayfly Siphlonurus armatus Eaton. // Naturalist 1955: 154.

Whiting E.R. 1992. ' + °
New records of mayflies (Ephemeroptera) from Nova Scotia and New Brunswick, Canada. // Entomological News 103(5): 185–192. 

Whiting E.R. & Lehmkuhl D.M. 1987:405-407 a. * ' + °
Raptoheptagenia cruentata
, gen.nov. (Ephemeroptera: Hepatgeniidae), new association of the larvae previously thought to be Anepeorus with the adult of Heptagenia cruentata Walsh. // The Canadian Entomologist 119(5): 405–407.

Whiting E.R. & Lehmkuhl D.M. 1987:409-417 b. * ' + °
Acanthomola pubescens
, a new genus and species of Heptageniidae (Ephemeroptera) from western Canada. // The Canadian Entomologist 119(5): 409–417.

Whiting E.R. & Sheard J.W. 1990. * + °
Patterns in the distribution of Heptagenia (Ephemeroptera) species in Saskatchewan, Canada. // Freshwater Biology 24: 143–158.

Whitney R.J. 1939. !! _
The thermal resistance of mayfly nymphs from ponds and streams. // Journal of Experimental Biology 16: 374–385.

Wichard W. 1979:II.Conf.Eph.. (-) # _
Structure and function of the respiratory epithelium in the tracheal gills of mayfly larvae. // In: Pasternak K. & Sowa R. (eds). Proceedings of the 2nd International Conference on Ephemeroptera. Polish Acad. Sci., Lab. Water Biol., 23–26 August 1975. Panstwowe Wydawnictwo Naukowe, Warszawa – Krakow: 307–309.

Wichard W. 2005. ' + †
Wasserinsekten im Baltischen Bernstein. // Biologie in unserer Zeit 35: 83–89. 
  Heptageniidae gen.sp.  
  Siphlonuridae gen.sp.  

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]
  Rhithrogena semicolorata  
  Cloeon dipterum  

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.

Wichard W. & Komnick H. & Abel J.H., Jr. 1972. + # _
Typology of ephemerid chloride cells. // Zeitschrift für Zellforschung 132: 533–551. [4.8 Mb]

Wichard W. & Tsui P.T.P. & Komnick H. 1973. + # _
Effect of different salinities on the coniform chloride cells of mayfly larvae. // Journal of Insect Physiology 19: 1825–1835.

Wichard W. & Tsui P.T.P. & 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.

Wichard W. & Weitschat W. 1996. + †
Wasserinsecten im Bernstein. Eine palaobiologische Studie. // Entomologische Mittelungen aus dem Lobbecke Museum + Aquazoo. Beinheft 4: 1–121.

Wiebe A.H. 1926. * ' + # °
The first three larval stages of Hexagenia bilineata Say. // Ohio Journal of Science 26: 267–275. 

Wiersema N.A. 1998:21-26. ' + °
Camelobaetidius variabilis
(Ephemeroptera: Baetidae), a new species from Texas, Oklahoma, and Mexico. // Entomological News 109(1): 21–26.

Wiersema N.A. 1998:27-32. !! °
Newly reported and little known mayflies (Ephemeroptera) of Texas. // Entomological News 109(1): 27–32.

Wiersema N.A. 1999:27-35. * ' + °
Two new species of Procloeon (Ephemeroptera : Baetidae) from Texas. // Entomological News 110(1): 27–35.

Wiersema N.A. 1999:281-284. ' + °
Plauditus texanus
(Ephemeroptera: Baetidae), a new small minnow mayfly from Texas. // Entomological News 110(5): 281–284.

Wiersema N.A. 2000. * ' + _
A new combination for two North American small minnow mayflies (Ephemeroptera: Baetidae). // Entomological News 111(2): 140–142.

Wiersema N.A. 2003. ' + _
Acerpenna sulfurosus
, comb.n. (Ephemeroptera: Baetidae). // Entomological News 114(1): 55.

Wiersema N.A. & Baumgardner D.E. 2000. * ' + °
Distribution and taxonomic contributions to the Ephemeroptera fauna of Mexico and Central America. // Entomological News 111(1): 60–66. 

Wiersema N.A. & Burian S.K. 2000. * ' + °
Centroptilum ozarkensum
(Ephemeroptera: Baetidae) a new long-clawed baetid from Missouri. // Journal of the Kansas Entomological Society (1999) 72(2): 177–180. 

Wiersema N.A. & Long L.S. 2000. * ' + °
Plauditus grandis (Ephemeroptera: Baetidae), a new small minnow mayfly from Tennessee. // Entomological News 111(1): 45–48.

Wiersema N.A. & McCafferty W.P. 1998. * ' + °
A new species of Pseudocentroptiloides (Ephemeroptera: Baetidae), with revisions to other previously unnamed baetid species from Texas. // Entomological News 109(2): 110–116.

Wiersema N.A. & McCafferty W.P. 1999. * ' + °
Americabaetis
(Ephemeroptera: Baetidae) from Texas: first USA record and adult description of A. pleturus. // Entomological News 110(1): 36–38.

Wiersema N.A. & McCafferty W.P. 2000. * ' + _
Generic revision of the North and Central American Leptohyphidae. // Transactions of the American Entomological Society 126(3–4): 337–371. 

Wiersema N.A. & McCafferty W.P. 2004:37-40. * ' + _
Ableptemetes
: a new genus of Tricorythodinae (Ephemeroptera: Leptohyphidae).  // Entomological News (2003) 114(1): 37–40. 

Wiersema N.A. & McCafferty W.P. 2004:121-128. * ' + °
New specific synonyms and records of North American Centroptilum and Procloeon (Ephemeroptera: Baetidae). // Entomological News 115(3): 121–128.

Wiersema N.A. & McCafferty W.P. 2005. ' + °
Contribution to the taxonomy of Asioplax (Ephemeroptera: Leptohyphidae: Tricorythodinae) in the New World. // Entomological News 116(3): 147–158. 

Wiersema N.A. & McCafferty W.P. & Baumgardner D.E. 2001. * ' + °
Asioplax numinuh, a new species of Ephemeroptera (Leptohyphidae) from Texas and Mexico. // Entomological News 112(5): 301–304. 

Wiersema N.A. & Nelson C.R. & Kuehnl K.F. 2004. * ' + °
A new small minnow mayfly (Ephemeroptera: Baetidae) from Utah, U.S.A. // Entomological News 115(3): 139–145.
  Baetis moqui sp.n.  

Wigle M.J. & Thommasen H.V. 1990. ? °
Ephemeroptera of the Bella Coola and Owikeno Lake watersheds, British Columbia Central Coast. // J. Entomol. Soc. B.C. 87: 7–15.

Wilda T.J. 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.

Wiley M.J. & Kohler S.L. 1980. + °
Positioning changes of mayfly nymphs due to behavioral regulation of oxygen consumption. // Canadian Journal of Zoology 58(4): 618–22.

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. 

Williams H.C. & Ormerod S.J. & Bruford M.W. 2006. ' + # °
Molecular systematics and phylogeography of the cryptic species complex Baetis rhodani (Ephemeroptera, Baetidae). // Molecular Phylogenetics and Evolution 40: 370–382. 

Williams H.C. & Wilcock H.R. & Bruford M.W. 2002. + _
Microsatellite loci for the mayfly Baetis rhodani (Baetidae, Ephemeroptera). // Molecular Ecology Notes 2: 411–412. 

Williams M.L. & Palmer C.G. & Gordon A.K. 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. 

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.

Willkommen J. 2008. * + # _
The morphology of the pterothorax of Ephemeroptera, Odonata and Plecoptera (Insecta) and the homology of wing base sclerites and flight muscles. // Stuttgarter Beiträge zur Naturkunde A, (N.S.) 1: 203–300.

Willkommen J. 2009:XII.Conf.Eph. + # _
The tergal and pleural wing base sclerites – homologous within the basal branches of Pterygota? // In: International Perspectives in Mayfly and Stonefly Research // Proceedings of the 12th International Conference on Ephemeroptera and the 16th International Symposium on Plecoptera, Stuttgart 2008 // Aquatic Insects 31, Suppl.1: 443–458.

Willkommen J. & Hörnschemeyer T. 2007:253-269.. + # _
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): 253–269. [2.5 Mb]

Willkommen J. & Hörnschemeyer T. 2007:369. + # _
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.

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

Willmann R. 2006. ?? _
Die Stammgruppenvertreter der Ephemeroptera und ihre Systematik (Insecta: Ephemerida, = Ephemeroptera, = Plectoptera; Eintagsfliegen). // Species, Phylogeny & Evolution 1: 23–31.

Willmann R. 2007. * ' + †
Persisting-type stem group Ephemeroptera. // In: Martill D.M. & Bechly G. (eds). The Crato fossil beds of Brazil: Window into an ancient world. Cambridge University Press, Cambridge: 154–163. [2.7 Mb]

Willoughby L.G. 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 L.G. & Hurley M.A. 1987. * + # _
'Echo' molting used to estimate molting periodicity of mayflies (Ephemeroptera) and stoneflies (Plecoptera) in nature. // Aquatic Insects 9(4): 221–227.

Willoughby L.G. & Mappin R.G. 1988. * + __
The distribution of Ephemerella ignita (Ephemeroptera) in streams: The role of pH and food resources. // Freshwater Biol. 19(2): 145–156.

Wilson M.V.H. 1978. (-) †
Paleogene insect faunas of Western North America. // Quaest. Entomol. 14: 13–34.

Wilzbach M.A. 1990. * + °
Nonconcordance of drift and benthic activity in Baetis. // Limnology and Oceanography 35(4): 945–952.

Winget R.N. 1993. + °
Habitat partitioning among three species of Ephemerelloidea. // Journal of Freshwater Ecology 8(3): 227–233.
  Drunella grandis  
  Drunella doddsi  
  Tricorythodes minutus  

Winget R.N. & Mangum F.A. 1991. + °
Environmental profile of Tricorythodes minutus Traver (Ephemeroptera: Tricorythidae) in western United States. // Journal of Freshwater Ecology 6(3): 335–344.

Wingfield C.A. 1937. + # _
Function of the gills of the mayfly nymph, Cloeon dipterum. // Nature 140: 27.

Wingfield C.A. 1939. + # _
The function of the gills of mayfly nymphs from different habitats. // Journal of Experimental Biology 16: 363–373. 

Winkelmann C. & Koop J.H. 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. // J. Comp. Physiol. B. 177(1): 119–128

Winkler O. 1979:II.Conf.Eph.. + °
The specific poverty of Ephemeroptera in the brooks of the Krkonose (Giant Mountains). // In: Pasternak K. & Sowa R. (eds). Proceedings of the 2nd International Conference on Ephemeroptera. Polish Acad. Sci., Lab. Water Biol., 23–26 August 1975. Panstwowe Wydawnictwo Naukowe, Warszawa – Krakow: 39–41.

Winkler T.C. 1876. ? †
Catalogue systematique de la Collection Paléontologique. Deuxième Supplément. // Archives du Musée Teyler 4: 55–126.

Winkler T.C. 1896. * + †
Catalogue systématique de la Collection Paléontologique. Cinquième Supplément. // Archives de la Musée Teyler (2) 5: 279–314.

Winstanley W.J. 1982. (-) °
Some insects in the Rangitoto Range, New Zealand. // New Zealand Entomologist 7(3): 323–324. 

Winter A. & Ciborowsky J.J.H. & Reynoldson T.B. 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. 

Winterbourn M.J. 1964. + °
A survey of the stream fauna of Little Barrier Island. // TANE 10: 59–69.

Winterbourn M.J. 2003. + °
Habitat segregation and nymphal life history of two Nesameletus species (Ephemeroptera: Nesameletidae) in a mountain stream. // Aquatic Insects 25: 41–50. 

Winterbourn M.J. 2004. !! °
Association between a commensal chironomid and its mayfly host in rivers of North Westland. // New Zealand natural Sciences 29: 21–31.

Winterbourn M.J. 2009. * ' + °
A new genus and species of Leptophlebiidae (Ephemeroptera) from northern New Zealand. // New Zealand Journal of Zoology 36: 423–430.
  Aupouriella pohei gen.sp.n.  

Winterbourn M.J. 2012. + °
Nymphal life history and growth of Atalophlebioides cromwelli (Ephemeroptera: Leptophlebiidae) in the Selwyn River (South Island, New Zealand) and the effect of a very large flood. // New Zealand Natural Sciences 37: 1–10.

Winterbourn M.J. & Cadbury S. & Ilg C. & Milner A.M. 2008. + °
Mayfly production in a New Zealand glacial stream and the potential effect of climate change. // Hydrobiologia 603: 211–219.

Winterbourn M.J. & Chadderton W.L. & Entrekin S.A. & Tank J.L. & Harding J.S. 2007. + °
Distribution and dispersal of adult stream insects in a heterogeneous montane environment. // Fundamental and Applied Limnology, Archiv für Hydrobiologie 168(2): 127–135.
  Deleatidium fumosum  

Winterbourn M.J. & Gregson K.L.D. 1989. * + °
Guide to the aquatic insects of New Zealand. // Bull. Entomol. Soc. New Zealand 9: 1–24.

Winterbourn M.J. & Gregson K.L.D. & Towns D.R. 1981. !! °
Ephemeroptera. // In: Winterbourn M.J. & Gregson K.L.D. Guide to the aquatic insects of New Zealand. // Bulletin of the Entomological Society of New Zealand 5: 14–18. [5.3 Mb]

Wise E.J. 1976. !! °
Studies on the Ephemeroptera of a Northumbrian river system. I. Serial distribution and relative abundance. // Freshwater Biology 6: 363–372.

Wise E.J. 1980. ? °
Seasonal distribution and life histories of Ephemeroptera in a Northumbrian river. // Freshwater Biology 10: 101–111.

Wise E.J. & O'Connor J.P. 1997:VIII.Conf.Eph.. * + °
Observations on the distribution and relative abundance of the Ephemeroptera and Plecoptera in the Killarney Valley, Co. Kerry, Ireland. // In: Landolt P. & Sartori M. (eds). Ephemeroptera & Plecoptera. Biology-Ecology-Systematics. (Proc. 8th Int. Conf. Ephemeroptera & 12th Int. Symp. Plecoptera, 14–20 August 1995, Lausanne, Switzerland). Mauron+Tinguely & Lacht SA, Fribourg / Switzerland: 175–179 .

Wise K.A.J. 1956. + °
Aquatic insects of Little Barrier Island. // Records of the Auckland Institute and Museum 4(6): 321–327. [3.7 Mb]

Wise K.A.J. 1965. !! °
An annotated list of the aquatic and semi-aquatic insects of New Zealand. // Pacific Insects 7: 191–216.

Wise K.A.J. 1977. * + °
Order Ephemeroptera. // In: A synonymic checklist of the Hexapoda of the New Zealand sub-region. The smaller orders. // Bulletin of the Auckland Institute and Museum 11: 28–30.

Wise K.A.J. 1983. !! °
Lacewings and aquatic insects of New Zealand – 2. Fauna of the northern offshore islands. // Rec. Auckland Inst. Mus. 20: 259–271.

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: 249–257.

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.

Wisely H.B. 1965. ' + °
Studies on Ephemeroptera 3. Coloburiscus humeralis (Walker); morphology and anatomy of the winged stages. New Zealand Journal of Science 8(3): 398–415. [574 kb]

Wodsedalek J.E. 1911. + _
Phototactic reactions and their reversal in the May-fly nymphs Heptagenia interpunctata (Say). // Biological Bulletin 21(5): 265–271.

Wodsedalek J.E. 1912. + _
Formation of associations in the May-fly nymphs Heptagenia interpunctata (Say). // Journal of Animal Behavior 2(1): 1–19.

Wodsedalek J.E. 1912. + _
Natural history and general behavior of the Ephemeridae nymphs Heptagenia interpunctata (Say). // Annals of the Entomological Society of America 5: 31–40. 

Wodsedalek J.E. 1912. + # _
Palmen's organ and its function in nymphs of the Ephemeridae, Heptagenia interpunctata (Say) and Ecdyurus maculipennis (Walsh). // Biological Bulletin 22: 253–272.

Wójcik S. 1963. !! °
Fauna jetek (Ephemeroptera) Wisly pod Tczewem. // Zesz. Nauk. Uniw. Pozn. (Biologia) 4: 102–120.

Wojtalik T.A. & Waters T.F. 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.
 
Baetis vagans  

Wolburg-Buchholz K. 1976. + # _
The dorsal eye of Cloëon dipterum (Ephemeroptera) (A light- and electronmicroscopical study). // Zeitschrift für Naturforschung 31c: 335–336. [99 kb]

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]

Wolda H. & Flowers R.W. 1985. * + °
Seasonality and diversity of mayfly adults (Ephemeroptera) in a "nonseasonal" tropical environment. // Biotropica 17(4): 330–335.

Wolf B. 2007. + °
The distribution of Capnia bifrons (Plecoptera), Metreletus balcanicus and Siphlonurus armatus (Ephemeroptera) in intermittent streams of the Vogelsberg Mountains, Hesse, Germany. // Lauterbornia 61: 127–135.

Wolf B.E. 1957. + _
Cytologicher Einblick in den ersten Werdegang einer Eintagsfliege Cloeon dipterum (L.) Bengtsson (Ephemeroptera: Baetidae). // In: Bericht uber die Hundertjahrfeiren der Dtsch Entomol. Berlin: 225–226.

Wolf B.E. 1960. + # _
Zur Karyologie der Eireifung und Furchung bei Cloeon dipterum L. (Bengtsson) (Ephemerida, Baetidae). // Biol. Zbl. 79: 153–198.

Wolf E. 1946. * + # _
Chromosomenuntersuchungen an Insekten. // Zeitschrift für Naturforschung 1(2): 108–109.
 
Ephemera danica  

Wood J.R. & Mcelravy E.P. & Resh V.H. 1996. + °
Thermal-shock tolerance of three species of aquatic insects in a northern California, geothermally influenced stream. // Pan-Pacific Entomologist 72(4): 227–234.
 
Centroptilum convexum  

Wood K.G. 1973:I.Conf.Eph.. + °
Decline of Hexagenia (Ephemeroptera) nymphs in western Lake Erie. // In: Peters W.L. & Peters J.G. (eds). Proc. 1st Int. Conf. Ephemeroptera, Florida A&M Univ., 17–20 August 1970. Leiden, Brill: 26–32.

Wood K.G. & Fink T.J. 1984:IV.Conf.Eph.. * + °
Ecological succession of macrobenthos in deep- and shallow-water environments of western Lake Erie: 1930–1974. // In: Landa V. & Soldán T. & Tonner M. (eds). Proceedings of the 4th International Conference on Ephemeroptera. Institute of Entomology, Czechoslovak Academy of Sciences, Ceské Budejovice: 263–279.

Woodbury A.M. & Argyle D.W. 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.

Wright J.F. & Hiley P.D. & Berrie A.P. 1981. + °
A 9-year study of the life cycle of Ephemera danica Müll. (Ephemeridae: Ephemeroptera) in the River Lambourn, England. // Ecol. Entomol. 6: 321–331.

Wright L.L. & Mattice J.S. 1981. + _
Effects of temperature on adult size and emergence success of Hexagenia bilineata under laboratory conditions. // Journal of Freshwater Ecology 1(1): 27–39.

Wright L.L. & Mattice J.S. 1981. + °
Substrate selection as a factor in Hexagenia distribution. // Aquatic Insects 3(1): 13–24.

Wright L.L. & Mattice J.S. 1985. + °
Emergence patterns of Hexagenia bilineata: integration of laboratory and field data. // Freshwater Invertebrate Biology 5: 109–124.

Wright L.L. & Mattice J.S. & Beauchamp J.J. 1982. + _
Effect of temperature and sex on growth patterns in nymphs of the mayfly Hexagenia bilineata in the laboratory. // Freshwater Biology 12: 535–545.

Wright M. & Berner L. 1949. !! °
Notes on the mayflies of eastern Tennessee. // Journal of the Tennessee Academy of Science 24: 287–298. [2.9 Mb]

Wu C.F. 1935. ? °
Order VII. Ephemeroptera. // Catalogus Insectorum Sinensium 1: 247–253.

Wu Tian & Chen Chai-fa & Cong Ning & You Da-shou 1986. * ' + °
Three species of nymphs of the genus Cinygmina from Yi Xing. // [J. Nanging Normal Univ. (Sci.)] 1986(1): 65–70, 33 figs. (in Chinese, English summary)

Wu Tian & Gui Hong 1993. ??? °
A new species of genus Ephemerella (Ephemeroptera: Ephemerellidae). // Journal of Nanjing Normal University (nature science) 16(4): 72–74.
  Ephemerella yixingensis sp.n.  

Wu Tian & Gui Hong & 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 Hong & Yie Binghui 1992. ???

Wu Tian & You Da-shou 1986. * ' + °
A new species of the genus Cinygmina from China (Ephemeroptera: Ecdyoneuridae). (in Chinese, English summary) // Acta Zootaxonomica Sinica 11(3): 280–282.
  Cinygmina yixingensis sp.n.  

Wu Tian & You Da-shou 1989. ' + °
[Two new species of the genus Choroterpes (Ephemeroptera: Leptophlebiidae) from Anhui Province, China.] // Acta Zootaxonomica Sinica 14(1): 91–95.
  Choroterpes yixingensis sp.n.  
  Choroterpes curviforceps sp.n.  

Wu Tian & You Da-shou 1992. * ' + °
A new species of the genus Choroterpes (Ephemeroptera: Leptophlebiidae) from Anhui Province, China. // Acta Zootaxonomica Sinica 17(1): 64–65.
 
Choroterpes (Euthraulus) anhuensis sp.n.  

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 Xing-yong 1984. ?? °
A preliminary study on the new genus Neopotamanthus (Ephemeroptera: Potamanthidae) from China // (Masters Thesis).

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

Wu Xing-yong 1987:421-423. * + °
[A new species of genus Potamanthus (Ephemeroptera: Potamanthidae) from China.] // Acta Zootaxonomica Sinica 12(3): 421–423.
  Potamanthus huoshanensis sp.n.  

Wu Xing-yong 1987:421-423. ??? °
A new species of genus Neopotamanthus (Ephemeroptera: Potamanthidae) from China. // Acta Zootaxonomica Sinica 12(4): 421–423.

Wu Xing-yong & Gui Hong & Su Cui-rong 1993. + °
On the first mayfly gynandromorph described in China. // Acta Entomologica Sinica 36(3): 382–384.

Wu Xing-yong & You Da-shou 1986. * ' + °
A new genus and species of Potamanthidae from China (Ephemeroptera). // Acta Zootaxonomica Sinica 11(4): 401–405.
  Neopotamanthus youi gen.sp.n.  

Wu Xing-yong & Xu Xinghua & Zhang Meiying 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 M.T. 1993:213-217. * ' + °
Cheleocloeon
, a new genus of Baetidae (Ephemeroptera) from West Africa. // Revue d'Hydrobiologie Tropicale 26(3): 213–217. 

Wuillot J. & Gillies M.T. 1993:269-277. * ' + °
New species of Afroptilum (Baetidae, Ephemeroptera) from West Africa. // Revue d'Hydrobiologie Tropicale 26(4): 269–277. 

Wuillot J. & Gillies M.T. 1994. * ' + °
Dicentroptilum, a new genus of mayflies (Baetidae, Ephemeroptera) from Africa. // Aquatic Insects 16(3): 133–140. 

Wurtz C.B. & Roback S.R. 1955. !! °
The invertebrate fauna of some Gulf Coast rivers. // Proceedings of the Academy of Natural Sciences of Philadelphia 107: 167–206.