 Gutturnium muricinum (R�ding, 1798) |  Gyrineum gyrinum (Linnaeus, 1758) |  Gyrineum louisae Lewis, 1974 |
 Halgyrineum louisae (H. Lewis, 1974) |  Monoplex mundus (A. Gould, 1849) |  Monoplex vespaceus (Lamarck, 1822) |
 Ranularia dunkeri iredalei (Beu, 1968) |  Sassia melpangi Harasewych & Beu, 2007 |  Septa mixta (Arthur & Garcia-Talavera, 1990) |
 Turritriton tenuiliratus (Lischke, 1873) | | |