Acrocoelum Cossmann, 1888 † (original description)
Acrophlyctis Cossmann, 1888 (original description)
Atractotrema Cossmann, 1888 (original description)
Bifidoscala Cossmann, 1888 † (original description)
Bouryia Cossmann, 1888 † (original description)
Boutillieria Cossmann, 1888 † (original description)
Calliomphalus Cossmann, 1888 † (original description)
Canaliscala Cossmann, 1888 † (original description)
Cavilabium Cossmann, 1888 † (original description)
Chevallieria Cossmann, 1888 (original description)
Cirsochilus Cossmann, 1888 † (original description)
Cirsope Cossmann, 1888 † (original description)
Crommium Cossmann, 1888 † (original description)
Cymenorytis Cossmann, 1888 † (original description)
Cyniscella Cossmann, 1888 † (original description)
Dialopsis Cossmann, 1888 † (original description)
Dialytostoma Cossmann, 1888 † accepted as Macromphalus S. V. Wood, 1842 (original description)
Diastictus Cossmann, 1888 † accepted as Cossmannia Newton, 1891 † (original description)
Dieretostoma Cossmann, 1888 (original description)
Diptychus Cossmann, 1888 (original description)
Discobasis Cossmann, 1888 † (original description)
Dissochilus Cossmann, 1888 † (original description)
Dissostoma Cossmann, 1888 † (original description)
Eligmostoma Cossmann, 1888 † (original description)
Entomella Cossmann, 1888 † (original description)
Entomope Cossmann, 1888 † (original description)
Escharella Cossmann, 1888 † accepted as Macromphalus S. V. Wood, 1842 (original description)
Micromphalina Cossmann, 1888 † (original description)
Microtaphrus Cossmann, 1888 † (original description)
Norrisella Cossmann, 1888 † (original description)
Otaulax Cossmann, 1888 (original description)
Periaulax Cossmann, 1888 † (original description)
Phorculus Cossmann, 1888 † (original description)
Platychilus Cossmann, 1888 † (original description)
Plesiothyreus Cossmann, 1888 (original description)
Prosthenodon Cossmann, 1888 † (original description)
Pseudodiloma Cossmann, 1888 † (original description)
Pseudotaphrus Cossmann, 1888 † (original description)
Rotellorbis Cossmann, 1888 † (original description)
Sigaretopsis Cossmann, 1888 † (original description)
Siphonantalis Cossmann, 1888 (original description)
Tectariopsis Cossmann, 1888 † (original description)