Agassiz, 1852 – North America
Tritogonia verrucosa (Rafinesque, 1829)
INHS 8935. Spoon River, Peoria County, Illinois.
Type Species: Obliquaria (Ellipsaria) verrucosa Rafinesque, 1820
Illinois Natural History Survey • Prairie Research Institute
Illinois Natural History Survey • Prairie Research Institute
Tritogonia verrucosa (Rafinesque, 1829)
INHS 8935. Spoon River, Peoria County, Illinois.
Type Species: Obliquaria (Ellipsaria) verrucosa Rafinesque, 1820