Acutatheca Stainbrook, 1945 † (original description)
Acutatheca propria Stainbrook, 1945 † (original description)
Cariniferella iowensis Stainbrook, 1945 † (original description)
Cyrtina inulta Stainbrook, 1945 † (original description)
Devonoproductus vulgaris Stainbrook, 1945 † (original description)
Douvillinaria Stainbrook, 1945 † (original description)
Gamphalosia Stainbrook, 1945 † (original description)
Gamphalosia tenuissima Stainbrook, 1945 † (original description)
Leiorhynchidae Stainbrook, 1945 † (original description)
Leiorhynchinae Stainbrook, 1945 † (original description)
Skenidium independense Stainbrook, 1945 † (original description)
Thomasaria Stainbrook, 1945 † (original description)
Thomasaria altumbona Stainbrook, 1945 † (original description)