Ephemerelloidea
Ephemerelloidea is a superfamily of mayflies in the suborder Pannota. It is a basal group of mayflies with a worldwide distribution. Members of this super-family can be distinguished from those of Caenoidea by the fact that the gills of the nymphs are not filamentous.
The following families are recognised:
7 branches of this superfamily, most-observed first
Spiny Crawler Mayflies
familyEphemerellidae
Leptohyphidae
familyLeptohyphidae
Little stout crawler mayflies
familyTricorythidae
Spiny Crawlers
familyTeloganodidae
Vietnamellidae
familyVietnamellidae
Austremerellidae
familyAustremerellidae
Coryphoridae
familyCoryphoridae
Where it lives
Recorded sightings
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geo-referenced records in GBIF, from museums, herbaria and field observers.
Drag the globe to turn it. Dots are where records exist, not a range map; darker means more records.
In the stacks
Searching the stacks…
Every page naming Ephemerelloidea in the Biodiversity Heritage Library →
This page is assembled live from iNaturalist, GBIF, Wikipedia, the Source Library and the Internet Archive. It is not yet part of the hand-edited codex. iNaturalist taxon 48013.