Order Ephemeroptera Superfamily Heptagenoidea Scientific name Heptagenia Rank Genus | Suborder Schistonota | |
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Similar Mayfly, Heptagenia sulphurea, Heptageniidae, Insect, Ecdyonurus | ||
Heptagenia is a genus of mayflies in the family Heptageniidae.
References
Heptagenia Wikipedia(Text) CC BY-SA