Insecta - Ephemeroptera - Heptageniidae

Full reference: A. S. Mueller and A. V. Demers-Potvin. 2024. New Late Cretaceous (Cenomanian) fossil mayfly nymphs (Oligoneuriidae, Heptageniidae, Hexagenitidae) from the Redmond Formation, Labrador, Canada. Canadian Journal of Earth Sciences 61:712-722

Parent taxon: Heptageniidae according to A. S. Mueller and A. V. Demers-Potvin 2024

Sister taxa: Amerogenia, Ecdyonurinae, Electrogenia, Heptageniinae, Miocoenogenia, Pseudokageronia, Rhithrogeninae, Succinogenia

Subtaxa: Cruscolli sheppardae

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Type: Cruscolli sheppardae

Ecology:

Distribution: found only at Redmond No. 1, Knob Lake District (Redpath Museum/MPE collection) (Cretaceous of Newfoundland and Labrador)

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Specimen images are retrieved through the ePANDDA API.