Oligomerus is a genus of death-watch beetles in the family Ptinidae.

[1][2][3][4][5] It leaves a round hole behind, which is one to three millimeters in diameter.

The boreholes are filled with loose bore dust.

These 18 species belong to the genus Oligomerus: Data sources: i = ITIS,[1] c = Catalogue of Life,[2] g = GBIF,[3] b = Bugguide.net[4]

This Bostrichoidea-related article is a stub.