Allopterites Cockerell, 1920 † (original description)
Amphilimnobia Alexander, 1920 (original description)
Aulonocranus Regan, 1920 (original description)
Callochromis Regan, 1920 (original description)
Ceratolimnobia Alexander, 1920 (original description)
Clinodon Regan, 1920 accepted as Haplochromis Hilgendorf, 1888 (original description)
Cnestrostoma Regan, 1920 accepted as Haplochromis Hilgendorf, 1888 (original description)
Cyathopharynx Regan, 1920 (original description)
Cynomops Thomas, 1920 (original description)
Cyphotilapia Regan, 1920 (original description)
Decebalus Distant, 1920 (original description)
Gnaphon Andrewes, 1920 (original description)
Hemibates Regan, 1920 (original description)
Heterotilapia Regan, 1920 accepted as Tilapia Smith, 1840 (original description)
Horsiella Gurney, 1920 accepted as Leptocaris Scott, 1899 (original description)
Labrochromis Regan, 1920 accepted as Gaurochromis Greenwood, 1980 (original description)
Leptochromis Regan, 1920 accepted as Reganochromis Whitley, 1929 (original description)
Limnochromis Regan, 1920 (original description)
Limnotilapia Regan, 1920 (original description)
Lipochromis Regan, 1920 accepted as Haplochromis Hilgendorf, 1888 (original description)
Mallodelphys Thomas, 1920 accepted as Caluromys Allen, 1900 (original description)
Megapterites Cockerell, 1920 † (original description)
Mylochromis Regan, 1920 (original description)
Neochromis Regan, 1920 (original description)
Neodasophrys Ricardo, 1920 (original description)
Neomuda Distant, 1920 (original description)
Neotilapia Regan, 1920 accepted as Oreochromis Günther, 1889 (original description)
Ochromys Thomas, 1920 accepted as Zelotomys Osgood, 1910 (original description)
Otopharynx Regan, 1920 (original description)
Oudeboschia Distant, 1920 (original description)
Pararhymbus Arrow, 1920 (original description)
Paratrechus Jeannel, 1920 (original description)
Poecilictis Thomas & Hinton, 1920 accepted as Ictonyx Kaup, 1835 (original description)
Pseudindalmus Arrow, 1920 (original description)
Rhamphidina Alexander, 1920 (original description)
Rhamphidioides Alexander, 1920 (original description)
Sargochromis Regan, 1920 (original description)
Serranochromus Regan, 1920 (original description)
Stellenboschia Distant, 1920 (original description)
Thallomys Thomas, 1920 (original description)
Tylochromis Regan, 1920 (original description)
Zelma Andrewes, 1920 accepted as Salcedia Fairmaire, 1899 (original description)