Agelecyathus Duncan, 1876 accepted as Polycyathus Duncan, 1876 (original description)
Angelacyathus Duncan, 1876 (original description)
Brachytrochus Duncan, 1876 accepted as Heterocyathus Milne Edwards & Haime, 1848 (original description)
Chirocylla Sclater & Salvin, 1876 accepted as Lipaugus Cabanis, 1847 (original description)
Cobus Buckley, 1876 † accepted as Kobus Smith, 1840 (original description)
Craspedosis Butlèr, 1877 (original description)
Dendrocora Duncan, 1876 (original description)
Drymochaera Finsch, 1876 (original description)
Echinothrix Alston, 1876 accepted as Echiothrix Gray, 1867 (original description)
Ensiforma Jacoby, 1877 (original description)
Gymnotrichus Alston, 1876 † (original description)
Javania Duncan, 1876 (original description)
Lamellaria Liardet, 1876 (original description)
Malacothraupis Sclater & Salvin, 1876 (original description)
Myro Cambridge, 1876 (original description)
Nilus Cambridge, 1876 (original description)
Oulodon von Haast, 1876 accepted as Mesoplodon Gervais, 1850 (original description)
Plagiodon Alston, 1876 accepted as Plagiodontia Cuvier, 1836 (original description)
Poecilophysis Cambridge, 1876 (original description)
Polycyathus Duncan, 1876 (original description)
Pseudotomys Alston, 1876 † accepted as Pseudotomus Cope, 1872 † (original description)
Stiboges Butler, 1876 (original description)
Thermone Druce, 1876 accepted as Themone Westwood in Doubleday & Westwood, 1851 (original description)
Torynophora Cambridge, 1876 (original description)
Trichys Günther, 1877 (original description)