8804 Petrochromis macrognathus Yamaoka, 1983 Cichlidae Cichlids Pseudocrenilabrinae Cichliformes Teleostei Africa: endemic to Lake Tanganyika, lake-wide distribution, but not found north of Cape Kabogo (Ref. 46829). FB 2737585 Petrochromis macrognathus 0.5 m P 92081.135892081.1360 5 S 29 E Petrochromis macrognathus