Volutidae Rafinesque, 1815
Livonia gatliffi (Pritchard, 1898)
Livonia hannafordi (McCoy, 1866)
Livonia heptagonalis (Tate, 1889)
Livonia joerinkensi (Poppe, 1987)
Livonia limpusi Bail, 1999
Livonia mamilla
Livonia mammilla (Sowerby I, 1844)
Livonia mervcooperi Bail & Limpus, 2010
Livonia mortoni (Tate, 1889)
Livonia nodiplicata (Cox, 1910)
Livonia roadnightae (McCoy, 1881)
Livonia spenceri (Pritchard, 1896)
Livonia stephensi Johnston, 1880
Livonia voluminosa Darragh, 1989
Pterospira alticostata
Pterospira mortoni
