Mesoderus

Mesoderus is an extinct genus of predaceous diving beetles in the family Dytiscidae. There are at least four described species in Mesoderus.^{[1][2][3][4][5]}

Mesoderus Temporal range: Barremian–Aptian PreꞒ Ꞓ O S D C P T J K Pg N
Scientific classification
Kingdom:	Animalia
Phylum:	Arthropoda
Class:	Insecta
Order:	Coleoptera
Suborder:	Adephaga
Family:	Dytiscidae
Subfamily:	†Liadytiscinae
Tribe:	†Mesoderini
Genus:	†Mesoderus Prokin & Ren, 2010

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