Gastropoda Cuvier, 1797
Austroscalata Waterhouse, 1987
Borestus Thomas, 1940
Callitomaria Batten, 1956
Catazona Gordon & Yochelson, 1983
Codinella Kittl, 1899
Crestes Cossmann, 1913
Discotomaria Batten, 1956
Euryalox Cossmann, 1897
Eymarella Cossmann, 1897
Lamellospira Batten, 1958
Paragoniozona Nelson, 1947
Phymatopleura Girty, 1939