Ceratosiphon Gill, 1870 (original description)
Cucullaria Conrad, 1869 † (original description)
Cyprinopsis Conrad, 1869 (original description)
Euplera Conrad, 1869 accepted as Eupleura H. Adams & A. Adams, 1853 (original description)
Euprotomus Gill, 1870 (original description)
Goniosoma Conrad, 1869 (original description)
Guppya Tate, 1870 (original description)
Harpagodes Gill, 1870 † (original description)
Leptothyra sensu Pease, 1869 (original description)
Lirodiscus Conrad, 1869 † (original description)
Liroscapha Conrad, 1869 (original description)
Nemoarca Conrad, 1869 (original description)
Nemodon Conrad, 1869 † (original description)
Nucularia Conrad, 1869 (original description)
Pachycardium Conrad, 1869 † (original description)
Pachythaerus Conrad, 1869 † (original description)
Palaeocorbis Conrad, 1869 † (original description)
Perrisonota Conrad, 1869 † (original description)
Radioconcha Conrad, 1869 (original description)
Scambula Conrad, 1869 † (original description)
Sinsyclonema Conrad, 1869 † (original description)