Oligomerus
Oligomerus is a genus of death-watch beetles in the family Ptinidae. There are about 18 described species in Oligomerus.
Identification
It leaves a round hole behind, which is one to three millimeters in diameter. The boreholes are filled with loose bore dust.Species
These 18 species belong to the genus Oligomerus:Oligomerus alternans LeConte, 1865 i c g bOligomerus angusticollis White, 1976 i c gOligomerus brevipilis Fall, 1905 i c gOligomerus brunneus gOligomerus californicus Fall, 1905 i c gOligomerus crestonensis Hatch, 1961 i c gOligomerus cylindricus White, 1976 i c gOligomerus delicatulus i c gOligomerus disruptus gOligomerus enervatus White, 1976 i c gOligomerus grossus White, 1976 i c gOligomerus obtusus LeConte, 1865 i c gOligomerus priapus White, 1976 i c gOligomerus ptilinoides gOligomerus retowskii Schilsky, 1898 gOligomerus sericans i c g bOligomerus tenellus Fall, 1905 i c gOligomerus texanus White, 1976 i c gData sources: i = ITIS, c = Catalogue of Life, g = GBIF, b = Bugguide.net