Heptagenia Walsh 1863 (stream mayfly)

Insecta - Ephemeroptera - Heptageniidae

Parent taxon: Heptageniidae according to F. M. Carpenter 1992

See also Kluge 1986 and Zhang 1989

Sister taxa: Amerogenia, Burshtynogena, Cinygma, Ecdyonurus, Electrogenia, Maccaffertium, Miocoenogenia, Pseudokageronia, Rhithrogena, Succinogenia

Subtaxa: Heptagenia (Kageronia) Heptagenia atypica Heptagenia bachofeni Heptagenia fluminea Heptagenia gleissi Heptagenia ligata Heptagenia senex Heptagenia shanwangensis

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• Miocene of China (4 collections)

• Eocene of the Russian Federation (5)

Total: 9 collections including 11 occurrences

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Specimen images are retrieved through the ePANDDA API.

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