Ephemeroidea
| Ephemeroidea | |
|---|---|
| Ephemera danica | |
| Scientific classification | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | Insecta |
| Order: | Ephemeroptera |
| Suborder: | Schistonota |
| Superfamily: | Ephemeroidea |
Ephemeroidea is a superfamily of mayflies. Members of this superfamily are found in most parts of the world with the exception of the Arctic, the Antarctic and Australia.
The following families are recognised: