Goniasteridae Forbes, 1841
Lithosoma actinometra Fisher, 1911
Lithosoma japonica Hayashi, 1952
Lithosoma novaezealandiae McKnight, 1973
Lithosoma novaezelandiae McKnight, 1973
Lithosoma ochlerotatus Macan, 1938
Lithosoma penichra Fisher, 1917
Lithosoma pentaphylla (Alcock, 1893)