8805 Petrochromis orthognathus Matthes, 1959 Cichlidae Cichlids Pseudocrenilabrinae Cichliformes Teleostei Africa: Endemic to Lake Tanganyika. P A1094.0767A1094.0771 8 S 31 E Petrochromis orthognathus P 96083.072296083.0724 Petrochromis orthognathus P 95098.028295098.0285 Petrochromis orthognathus P 92081.1433 5 S 29 E Petrochromis orthognathus P 92081.1242 5 S 29 E Petrochromis orthognathus P 92081.1023 6 S 29 E Petrochromis orthognathus P 92081.0995 6 S 29 E Petrochromis orthognathus P 92081.0865 6 S 30 E Petrochromis orthognathus P 92081.0743 6 S 30 E Petrochromis orthognathus P 92081.0592 7 S 30 E Petrochromis orthognathus P 92081.0450 7 S 30 E Petrochromis orthognathus P 78025.0636 8 S 30 E Petrochromis orthognathus P 78025.0635 8 S 30 E Petrochromis orthognathus AMNH 98033 1991 Petrochromis orthognathus