Cybistrini is a tribe of predaceous diving beetles in the family Dytiscidae. There are 12 genera and 130 described extant species in Cybistrini. The same set is also called Cybistrinae by authors viewing it as a subfamily of Dytiscidae.
Genera
These twelve genera belong to the tribe Cybistrini:
- Austrodytes <small>Watts, 1978</small>
- Bifurcitus <small>Brinck, 1945</small>
- Cybister <small>Curtis, 1827</small>
- Nilssondytes <small>Miller, Michat, & Ferreira Jr., 2024</small>
- Megadytes <small>Sharp, 1882</small>
- Metaxydytes <small>Miller, Michat, & Ferreira Jr., 2024</small>
- Paramegadytes <small>Trémouilles & Bachmann, 1980</small>
- Onychohydrus <small>Schaum & White, 1847</small>
- Regimbartina <small>Chatanay, 1911</small>
- Spencerhydrus <small>Sharp, 1882</small>
- Sternhydrus <small>Brinck, 1945</small>
- Trifurcitus <small>Brinck, 1945</small>
Unknown genus
It is unknown which genus the following Neotropical species belong to:
- ?? costalis <small>(Fabricius, 1775)</small>
- ?? obovatus <small>(Kirby, 1826)</small>
- "Megadytes species, IR57" <small>(undescribed species, Ribera et al. 2008)</small>
References
Further reading
External links