Arter
- Petrochromis daidali Cichlider, Tanganyika - Algeæder
- Petrochromis ephippium Cichlider, Tanganyika - Algeæder
- Petrochromis famula Cichlider, Tanganyika - Algeæder
- Petrochromis fasciolatus Cichlider, Tanganyika - Algeæder
- Petrochromis heffalumpus Cichlider, Tanganyika - Algeæder
- Petrochromis lisachisme Cichlider, Tanganyika - Algeæder
- Petrochromis macrognathus Cichlider, Tanganyika - Algeæder
- Petrochromis orthognathus Cichlider, Tanganyika - Algeæder
- Petrochromis paucispinis Cichlider, Tanganyika - Algeæder
- Petrochromis polyodon Cichlider, Tanganyika - Algeæder
- Petrochromis sp. "gold" Cichlider, Tanganyika - Algeæder
- Petrochromis sp. "kipili brown" Cichlider, Tanganyika - Algeæder
- Petrochromis sp. "moshi yellow" Cichlider, Tanganyika - Algeæder
- Petrochromis sp. "orthognathus ikola" Cichlider, Tanganyika - Algeæder
- Petrochromis sp. "orthognathus tricolor" Cichlider, Tanganyika - Algeæder
- Petrochromis sp. "texas blue" Cichlider, Tanganyika - Algeæder
- Petrochromis sp. "texas gold" Cichlider, Tanganyika - Algeæder
- Petrochromis sp. "texas kipili" Cichlider, Tanganyika - Algeæder
- Petrochromis sp. "texas red" Cichlider, Tanganyika - Algeæder
- Petrochromis trewavasae Cichlider, Tanganyika - Algeæder
- Petrotilapia chrysos Cichlider, Malawi - Mbuna
- Petrotilapia genalutea Cichlider, Malawi - Mbuna
- Petrotilapia nigra Cichlider, Malawi - Mbuna
- Petrotilapia sp. "black flank" Cichlider, Malawi - Mbuna
- Petrotilapia sp. "chitande" Cichlider, Malawi - Mbuna
- Petrotilapia sp. "chitimba" Cichlider, Malawi - Mbuna
- Petrotilapia sp. "fuscous" Cichlider, Malawi - Mbuna
- Petrotilapia sp. "likoma barred" Cichlider, Malawi - Mbuna
- Petrotilapia sp. "likoma variable" Cichlider, Malawi - Mbuna
- Petrotilapia sp. "mumbo blue" Cichlider, Malawi - Mbuna
- Petrotilapia sp. "mumbo yellow" Cichlider, Malawi - Mbuna
- Petrotilapia sp. "nigra tanzania" Cichlider, Malawi - Mbuna
- Petrotilapia sp. "nigra tumbi" Cichlider, Malawi - Mbuna
- Petrotilapia sp. "orange pelvic" Cichlider, Malawi - Mbuna
- Petrotilapia sp. "retrognathus" Cichlider, Malawi - Mbuna
- Petrotilapia sp. "ruarwe" Cichlider, Malawi - Mbuna
- Petrotilapia sp. "small blue" Cichlider, Malawi - Mbuna
- Petrotilapia sp. "yellow chin" Cichlider, Malawi - Mbuna
- Petrotilapia sp. "yellow ventral" Cichlider, Malawi - Mbuna
- Petrotilapia tridentiger Cichlider, Malawi - Mbuna