Austrovoluta Cotton, 1949 † (original description)
Cyrtoprosopus Chopard, 1951 (original description)
Cyrtoxiphoides Chopard, 1951 (original description)
Dictyonannus Gross, 1951 (original description)
Dictyonemobius Chopard, 1951 (original description)
Dolichoxipha Chopard, 1951 (original description)
Endotaria Chopard, 1951 (original description)
Eurygryllodes Chopard, 1951 (original description)
Euseila Cotton, 1951 accepted as Cerithiella Verrill, 1882 (original description)
Gryllaphonus Chopard, 1951 (original description)
Hemiphonoides Chopard, 1951 (original description)
Mundeicus Chopard, 1951 accepted as Hemiphonus de Saussure, 1878 (original description)
Notolytocestus Johnston & Muirhead, 1950 (original description)
Pachyplagia Gross, 1951 (original description)
Pachyplagioides Gross, 1951 (original description)
Paraheterophyllum Johnston & Mawson, 1948 accepted as Paraheterotyphlum Johnston & Mawson, 1948 (original description)
Salmanites Chopard, 1951 (original description)