Tanysphyrus
Tanysphyrus is a genus of beetles belonging to the family Brachyceridae.
The species of this genus are found in Europe, Japan and America.
Selected species:Tanysphyrus ater Blatchley, 1928 Tanysphyrus atra Blatchley, 1928Tanysphyrus lemnae Tanysphyrus major Roelofs, 1874