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Ephemeroptera (Mayflies) is a group of insects. There are 3341 species of mayflies, in 442 genera and 42 families. This group has been around since the Artinskian Age. Mayflies includes groups like Ameletopsidae, Cleftfooted Minnow Mayflies, and Teloganodidae.

EOL has data for 12 attributes, including:

Known occurrences, collected specimens and observations of mayflies

mayflies Habitats

The environments in which many mayflies species are known to live. Select an environment to see its mayflies species checklist.

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mayflies Habitats

The environments in which many mayflies species are known to live. Select an environment to see its mayflies species checklist.