Meekella striaticostata (Cox) White and St. John.
Orbiculoidea missouriensis (Shumard) Hall and Clarke.
Productus cora d’Orbigny.
Productus costatus Sowerby? de Koninck.
Productus longispinus Sowerby?
Productus nebraskensis Owen.
Productus pertenuis Meek.
Productus punctatus (Martin) Morton.
Productus semireticulatus (Martin) d’Orbigny.
Reticularia perplexa (McChesney) Schuchert.