Hydrophilus genus
Giant Water Scavenger Beetles
Pryor, Mayes County, OK
Size: 38mm
7/1/2016

Hydrophilus ovatus
genus: Giant Water Scavenger Beetles
Pryor, Mayes County, OK
7/14/2023

Hydrophilus triangularis
Giant Black Water Beetle
Enid, Garfield County, OK
7/4/2015