Pycnomerinae

Pycnomerus sulcicollis LeConte, 1863

Colydiinae

Anchomma costatum LeConte, 1858

Aulonium longum LeConte, 1866
Aulonium parallelopipedum (Say, 1825)

Bitoma quadriguttata (Say, 1825)
Bitoma sulcata LeConte, 1858

Colydium lineola Say, 1825

Endophloeus nosodermoides Horn, 1878

Eucicones

Eudsmula undulata (Melsheimer, 1846)

Eupsilobius politus Casey, 1895

Lapethus discretus Casey, 1890

Lasconotus complex Leconte, 1859
Lasconotus subcostulatus Kraus, 1912

Lithophorus succineus (Pascoe, 1860)

Lobogestoria gibbicollis Reitter, 1878

Megataphrus tenuicornis Casey, 1890

Monoedus guttatus (LeConte, 1882)

Murmidius ovalis (Beck, 1817)

Mychocerus depressus (LeConte, 1866)

Namanuria guttulatus (LeConte, 1863)
Namanuria pacifica (Horn, 1878)

Nematidium filiforme LeConte, 1863

Penthelispa haematodes (Fabricius, 1801)

Phloeonemus catenulatus Horn, 1878

Pycnomerus sulcicollis LeConte, 1863

Redistes cylindricus Casey, 1924

Rhagodera costata Horn, 1867
Rhagodera tuberculata Mannerheim, 1843

Synchita (Endeitoma) variegata LeConte, 1858

misc. indet. colydiids

Colobicus parilis Pascoe, 1860