the river Ravi. Another major tributary that joins the Ravi River just below Bharmour, the old capital of Chamba, is the Seoul River. One more major tributary that joins the river Ravi near Bassohli, Kathua is Sewa River. The main river Ravi flows through the base of Dalhousie hill. Downstream it enters the Punjab plain near Madhopur and Pathankot. On its right bank, is the town of Lakhanpur and Kathua of Jammu Region. In Kathua district, the river Ravi is joined by Kathua Khad, Wajoo nullah, Tarna nullah, Jhandi nullah etc. Ujh River is another major tributary of the river Ravi in Kathua district. Its source is in the Kailash Mountains at an elevation of 14100 feet, close to the Bhaderwah Mountains in Doda district. It joins the river Ravi at Nainkot in Pakistan. Below Pathankot the river Ravi flows along the Indo Pak border for 80 kms before entering Pakistan and joining the river Chenab. Basantar River, draining Samba district of Jammu region, joins the river Ravi in Pakistan.Fishes collected by fishermen by using various methods were purchased, studied for colour patterns, photographed and fixed in 10% formaldehyde. For identification works of [13][14][15][16][17][18][19][20][21] have been consulted. For the systematic arrangement of the reported fish species, classification referred by [21] has been followed.