Mesogyrus

Mesogyrus is an extinct genus of fossil beetles in the family Gyrinidae, containing the following species:


 * †Mesogyrus anglicus Ponomarenko et al. 2005 Durlston Formation, United Kingdom, Berriasian
 * †Mesogyrus antiquus Ponomarenko, 1973 Karabastau Formation, Kazakhstan, Oxfordian
 * †Mesogyrus elongates Ponomarenko 2014 Sharteg, Mongolia, Tithonian
 * †Mesogyrus sibiricus Ponomarenko, 1985 Abasheva Formation, Russia, Pliensbachian
 * †Mesogyrus striatus Ponomarenko, 1973 Byankinskaya Formation, Russia, Tithonian Daya Formation, Russia Hauterivian Turga Formation, Russia, Aptian