Helophorus sempervarians Angus 1970 (water scavenger beetle)
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Insecta - Coleoptera - Helophoridae
Full reference: R. B. Angus. 1970. Revisional studies on east Palaearctic and some Nearctic species of Helophorus F. (Coleoptera: Hydrophilidae). Acta Zoologica Academiae Scientiarum Hungaricae 16:249-290
Belongs to Helophorus according to R. B. Angus 1970
Sister taxa: none
Ecology:
Distribution:
• Quaternary of United States (8: Pennsylvania collections)
Total: 8 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
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