What are the tributaries of saptakoshi river of Nepal?

The Saptakoshi River, one of the major river systems in Nepal, is fed by several tributaries, most notably the Arun, Tamor, and Likhu rivers. Other significant tributaries include the Dudh Koshi and the Sun Kosi. These rivers converge in the Koshi River basin, contributing to the river's volume before it flows into India. The confluence of these tributaries plays a crucial role in the hydrology and ecology of the region.