Neoephemera McDunnough 1925 (mayfly)
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Insecta - Ephemeroptera - Neoephemeridae
Parent taxon: Neoephemeridae according to N. D. Sinitshenkova 1999
Sister taxon: Potamanthellus
Subtaxa: Neoephemera antiqua
Ecology:
Distribution: found only at Republic, UWBM locality A0307 (Eocene of Washington)
Specimen images are retrieved through the ePANDDA API.
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