The Tsiribihina is a river of western Madagascar.
The main tributaries are the Mahajilo, Manandaza, Mania, and Sakeny rivers. Its basin has an area of 49,800 km². 7,025 km² is in the basin of the Sakeny River, 14,500 km² in that of the Mahajilo River, and 18,565 km² in that of the Mania River. From Wikipedia
