Cybistrini

Cybistrini is a tribe of predaceous diving beetles in the family Dytiscidae. There are 7 genera and 128 described extant species in Cybistrini. The same set is also called Cybistrinae by authors viewing it as a subfamily of Dytiscidae.

Genera
These seven genera belong to the tribe Cybistrini:
 * Austrodytes Watts, 1978
 * Cybister Curtis, 1827
 * Megadytes Sharp, 1882
 * Onychohydrus Schaum & White, 1847
 * Regimbartina Chatanay, 1911
 * Spencerhydrus Sharp, 1882
 * Sternhydrus Brinck, 1945