1639 - Iredalea ella Pilsbry & Lowe, 1932
1640 - Iredalea perfecta Pilsbry & Lowe, 1932
1641 - Bellaspira acclivicosta McLean & Poorman, 1970 Holotype
1642 - Bellaspira clarionensis McLean & Poorman, 1970 Holotype
1643 - Bellaspira melea Dall, 1919