柔口孵非鯽

Tilapia nigra

geographic distribution

• Fishbase: Previously, two subspecies were recognized: Oreochromis placidus placidus and Oreohromis placidus ruvumae
• Fishbase: Africa: Lower Zambezi and southwards in the lower parts of the Sabi, Lundi, Pungwe and Buzi Rivers; Ruvuma River on the Tanzanian-Mozambique border; Lake Rutumba, Lupululu system, and the Lupuledi west of Lindi