 Antiplanes catalinae (Raymond, 1904) |  Antiplanes perversa (Gabb, 1865) |  Antiplanes profundicola Bartsch, 1944 |
 Antiplanes thalaea (Dall, 1902) |  Antiplanes voyi (Gabb, 1866) |  Clathromangelia interfossa (Carpenter, 1864) |
 Crassispira semiinflata (Grant & Gale, 1931) |  Crassispira stillmani (Shaki, 1971) |  Cymatosyrinx empyrosia (Dall, 1899) |
 Elaeocyma hemphilli (Stearns, 1871) |  Megasurcula carpenteriana (Gabb, 1866) |  Megasurcula remondii (Gabb, 1866) |
 Mitromorpha fillosa (Carpenter, 1865) |  Pseudomelatoma moesta (Carpenter, 1864) |  Pseudomelatoma penicillata (Carpenter, 1864) |
 Tiariturris spectabilis Berry, 1958 | | |