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476 mayflies species
Cercobrachys winnebago
Cercobrachys serpentis
Attenella delantala
Cercobrachys lilliei
Cercobrachys cree
Asioplax edmundsi
Ameletus dissitus
Centroptilum victoriae
Centroptilum minor
Centroptilum conturbatum
Centroptilum bifurcatum
Apobaetis lakota
Ameletus cryptostimulus
Acentrella barbarae
Ephoron leukon
Centroptilum album
Centroptilum alamance
Apobaetis etowah
Caudatella hystrix
Caudatella heterocaudata
Ameletus cooki
Campsurus decoloratus
Camelobaetidius warreni
Anthopotamus neglectus
Callibaetis pallidus
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