Drilliidae Olsson, 1964
Bellaspira acclivicosta McLean & L. Poorman, 1970
Bellaspira brunnescens (Rehder, 1943)
Bellaspira clarionensis McLean & L. Poorman, 1970
Bellaspira grippi (Dall, 1908)
Bellaspira margaritensis McLean & L. Poorman, 1970
Bellaspira melea Dall, 1919
Bellaspira pentagonalis (Dall, 1889)
Bellaspira rigida (Reeve, 1846)
Bellaspira virginiana
