
Acteocina atrata Mikkelsen & Mikkelsen, 1984

Acteocina bidentata (Orbigny, 1841)

Acteocina bullata (Kiener. 1834)

Acteocina canaliculata (Say, 1826)

Acteocina carinata (Carpenter, 1857)

Acteocina cf. canaliculata (Say, 1826)

Acteocina decorata (Pilsbry, 1904)

Acteocina hawaiensis Pilsbry, 1921

Acteocina inconspicua Olsson & McGinty, 1958

Acteocina inculta (Gould & Carpenter, 1857)

Acteocina infrequens (C.B.Adams, 1852)

Acteocina sp. 297080

Adamnsiestia exilis (Dunker, 1850)

Adamnsiestia rimata (A.Adams, 1862)

Cylichna alba (Brown, 1827)

Cylichna atahualpa (Dall, 1908)

Cylichna pusilla (Pease, 1860)

Cylichna sp. 38112

Cylichna stephensae (Strong & Hertlein, 1939)

Cylichna thetidis Hedley, 1903

Cylichna veleronis (Strong & Hertlein, 1939)

Cylichna zealandica T. W. Kirk, 1880

Cylichnella tabogaensis Strong & Hertlein, 1939