- Cyamiocardium crassilabrum Dell, 1964
- Cyamiocardium denticulatum (E. A. Smith, 1907)
- Cyamiocardium rotundatum (Thiele, 1912)
- Cyamiomactra laminifera (E. Lamy, 1906)
- Cyamiomactra robusta Nicol, 1964 accepted as Cyamiomactra laminifera (E. Lamy, 1906)
- Perrierina crassilabrum (Dell, 1964) accepted as Cyamiocardium crassilabrum Dell, 1964
- Ptychocardia georgiana (Dell, 1964)
- Ptychocardia rudis Hedley, 1916 accepted as Ptychocardia vanhoeffeni Thiele, 1912
- Ptychocardia vanhoeffeni Thiele, 1912