Gyrinus opacus Sahlberg 1819 (whirligig beetle)
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Insecta - Coleoptera - Gyrinidae
Belongs to Gyrinus according to V. Tamutis et al. 2011
See also Kiselev and Nazarov 2009
Sister taxa: Gyrinus aquisextanea, Gyrinus confinis, Gyrinus marinus, Gyrinus minutus, Gyrinus praeopacus
Ecology:
Distribution: found only at Knk.561, Malaya Konkovaya River (Quaternary of Russian Federation)
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.