Neptunopecten sulciconcentrica (FOSSIL) (Astafieva, 1997 †) Mongolia, Hentiy, Binder
Vnigripecten phosphaticus (FOSSIL) (Girty, 1910 †) USA, Utah, Carbon
Vnigripecten subphosphaticus (FOSSIL) Dickins, 1999 † Oman, Al Wusta, Al Wusta