Anacontium Raymond, 1944 † (original description)
Elleria Raymond, 1944 † (original description)
Eogomphus Needham, 1944 (original description)
Gastrogomphus Needham, 1944 (original description)
Koenigiella Raymond, 1944 † (original description)
Liomesaspis Raymond, 1944 † (original description)
Megalodelphis Kellogg, 1944 † (original description)
Nannochilus Banks, 1944 (original description)
Nemagenia Banks, 1944 (original description)
Pringlia Raymond, 1944 † (original description)