Genus Rugithyris Buckman, 1918

Type species: Terebratula subomalogaster Buckman, 1901 . Stratigraphic distribution: Bajocian (Middle Jurassic). Geographic distribution: England,? Russia.

MIN 0001724

Rugithyris subomalogaster (Buckman, 1901) Locality: Sully, Bayeux, Calvados, Normandy, France Stratigraphy: Middle Jurassic