Dytiscinae
# Dytiscinae

Dytiscinae is a subfamily of predaceous diving beetles in the family Dytiscidae. There are at least 20 genera and 380 described species in Dytiscinae.

## Genera

* Acilius Leach, 1817
* Aethionectes Sharp, 1882
* Austrodytes Watts, 1978
* Cybister Curtis, 1827
* Dytiscus Linnaeus, 1758
* Eretes Laporte, 1833
* Graphoderus Dejean, 1833
* Hydaticus Leach, 1817
* Hyderodes Hope, 1838
* Megadytes Sharp, 1882
* Notaticus Zimmermann, 1928
* Onychohydrus Schaum and White, 1847
* Regimbartina Chatanay, 1911
* Rhantaticus Sharp, 1880
* Sandracottus Sharp, 1882
* Spencerhydrus Sharp, 1882
* Sternhydrus Brinck, 1945
* Thermonectus Dejean, 1833
* Tikoloshanes Omer-Cooper, 1956
