2117 Protomelas marginatus (Trewavas, 1935) Cichlidae Cichlids Pseudocrenilabrinae Cichliformes Teleostei Africa: Endemic to Lake Malawi. Previously, two subspecies were recognized: <i>Protomelas marginatus marginatus</i> (southern end of the lake) and <i>Protomelas marginatus vuae</i> (northern end of the lake). AMNH 98201 Protomelas marginatus P 99041.659399041.6597 14 S 34 E Protomelas marginatus AMNH 31849 1966 Haplochromis marginatus AMNH 221984 1980 Protomelas marginatus