Cichlidae
Petrochromis famula Matthes & Trewavas, 1960
Petrochromis fasciolatus Boulenger, 1914
Petrochromis macrognathus Yamaoka, 1983
Petrochromis orthognathus Matthes, 1959
Petrochromis polyodon Boulenger, 1898
Petrochromis trewavasae Poll, 1948
