Arinia jensi Maassen, 2001 | 
Diplommatina acme Laidlaw, 1949 | 
Diplommatina canaliculata Mollendorff, 1887 |
Opisthostoma austeni E.A.Smith, 1893 | 
Opisthostoma baritense E.A.Smith, 1893 | 
Opisthostoma bracyacrum Thompson, 1978 |
Opisthostoma christae Maassen, 2001 | 
Opisthostoma concinnum Fulton, 1901 | 
Opisthostoma crespignyi (A. Adams, 1856) |
Opisthostoma everetii (E.A.Smith, 1893) | 
Opisthostoma jucundum (E.A.Smith, 1893) | 
Opisthostoma kakiense Tomlin, 1948 |
Opisthostoma laemodes Bethem Jutting, 1961 | 
Opisthostoma linterae Sowerby, 1896 | 
Opisthostoma mirabile (E.A.Smith, 1893) |
Opisthostoma otostoma Boettger, 1893 | 
Opisthostoma palinhelix Jutting, 1952 | 
Opisthostoma piesingensis (E.A.Smith, 1893) |
Opisthostoma pumilo (E.A.Smith, 1893) | 
Opisthostoma sadongense (E.A.Smith, 1894) | 
Opisthostoma salpidomon Jutting, 1952 |
Opisthostoma simplex Fulton, 1901 | 
Opisthostoma tiesenhanseni (E.A.Smith, 1894) | 
Opisthostoma turriforme Jutting, 1952 |
Opisthostoma wallacei busauense (E.A. Smith, 1893) | | |
