Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada

Genus Ephemerella


Mayfly Larva - Ephemerella aurivillii Mayfly Larva - Ephemerella aurivillii Ephemerella aurivillii? - Ephemerella aurivillii Ephemerella aurivilli - Ephemerella aurivillii Ephemeroptera - Ephemerella aurivillii Ephemeroptera - Ephemerella aurivillii Ephemeroptera - Ephemerella aurivillii Mayfly2 - Ephemerella aurivillii

teneral mayfly - Ephemerella dorothea - male Ephemerella dorothea Ephemerella dorothea Ephemerella dorothea - male Ephemerella dorothea Ephemeroptera - Ephemerella dorothea Ephemerella dorothea? - Ephemerella dorothea - female Ephemerella ? - Ephemerella dorothea

Mayfly - Ephemerella excrucians - female Mayfly - Ephemerella excrucians - female iNat_9467123 - Ephemerella excrucians Ephemerellidae  - Ephemerella excrucians - male Ephemerellidae  - Ephemerella excrucians - male Mayfly - Ephemerella excrucians

Looks an ephermeral - Ephemerella invaria mayfly - Ephemerella invaria Ephemerella invaria Red-eyed mayfly - Ephemerella invaria - male Orange-brown mayfly - Ephemerella invaria Ephemerella invaria  - Ephemerella invaria - female Ephemerella ? - Ephemerella invaria - male Spiny Crawler Mayfly - Ephemerella invaria - male

Ephemerella maculata - voucher specimen, in alcohol - Ephemerella maculata - female Ephemerella maculata - voucher specimen, in alcohol - Ephemerella maculata - female Ephemerella maculata Ephemerella maculata