Mesoderus
# Mesoderus

Mesoderus is an extinct genus of predaceous diving beetles in the family Dytiscidae. There are at least four described species in Mesoderus.

## Species

These four species belong to the genus Mesoderus:

* † Mesoderus magnus Prokin & Ren, 2010
* † Mesoderus ovatus Prokin, Petrov, B. Wang & Ponomarenko, 2013
* † Mesoderus punctatus Prokin, Petrov, B. Wang & Ponomarenko, 2013
* † Mesoderus ventralis Prokin & Ren, 2010
