Cystomutilla André, 1896 (original description)
Hexadella Topsent, 1896 (original description)
Kryptos Dautzenberg & H. Fischer, 1896 (original description)
Menanetia Topsent, 1896 accepted as Halichondria Fleming, 1828 (original description)
Ophiotrema Koehler, 1896 accepted as Ophiotoma Verrill, 1899 (original description)
Palaeobelostoma Meunier, 1896 † accepted as Pseudohydrophilus Deichmueller, 1886 † (original description)
Paradiaeretus Fleutiaux, 1896 accepted as Macraulacus de Bonvouloir, 1872 (original description)
Phanerochila Fleutiaux, 1896 (original description)
Profornax Fleutiaux, 1896 (original description)
Pseudophotopsis André, 1896 (original description)
Sphaerotylus Topsent, 1898 (original description)
Spiroxya Topsent, 1896 (original description)
Spongosorites Topsent, 1896 (original description)
Stenomutilla André, 1896 (original description)