 Cymatium raderi DŽAttilio & B. W. Myers, 1984 |  Gutturnium muricinum (Röding, 1798) |  Linatella caudata (Gmelin, 1791) |  Monoplex krebsii (Mörch, 1877) |  Monoplex macrodon (Valenciennes, 1832) |  Monoplex martinianus (A. dŽOrbigny, 1853) |  Monoplex nicobaricus (Röding, 1798) |  Monoplex tranquebaricus (Lamarck, 1816) |
 Monoplex vespaceus (Lamarck, 1822) |  Ranularia cynocephala caribbaea (Clench & Turner, 1957) |  Septa occidentalis (Mörch, 1877) |  Turritriton labiosus (W. Wood, 1828) | | | | |