Dorcus

Genus of beetles

Dorcus is a genus of beetles in the stag beetle family Lucanidae. Of the over 100 species, most occur in Asia and India; two are found in southern Europe, and two species are from North America. Previously, specimens with serriform teeth on the mandibles and sable pigment were called Serrognathus whereas specimens with but a singular or multiple bulky notches on the mandibles and lustrous sable pigmentation were called Dorcus.

This keyword could refer to multiple things. Here are some suggestions: