Ephemera varia

Eaton, 1883

Yellow Drake

Ephemera varia, commonly known as the Yellow Drake, is a of burrower in the Ephemeridae. It is native to North America, with documented presence in the northeastern United States including Vermont. Like other members of its , it is associated with aquatic environments and has a brief lifespan. The species is represented by 59 observations on iNaturalist, indicating it is documented but not extensively studied.

Bulletin of the Bureau of Fisheries (1917) (20421576396) by United States. Bureau of Fisheries. Used under a No restrictions license.The birds of Europe (9401334646) by Gould, John. Used under a Public domain license.Annual report of the Forest, Fish and Game Commission of the State of New York (1899) (14755141182) by Internet Archive Book Images. Used under a No restrictions license.

Pronunciation

How to pronounce Ephemera varia: /ɛˈfɛmərə ˈvɛəriə/

These audio files are automatically generated. While they are not always 100% accurate, they are a good starting point.

Identification

Ephemera varia can be distinguished from other mayflies by its placement in the Ephemera, characterized by large size, triangular forewings, and nymphs that are burrowers in silty or muddy substrates. As the 'Yellow Drake' suggests, likely exhibit yellowish coloration, though specific diagnostic features for E. varia versus require examination.

Images

Distribution

North America; specifically documented in the northeastern United States including Vermont. GBIF records indicate presence in the Nearctic region.

Tags

Sources and further reading