Morphometric Assessment of Golden Mahseer Populations in the Ganga River Basin, India

River fragmentation has adverse effects on fish populations due to restricted migratory pattern, resulting in risk of population extinction. It has been hypothesized that river fragmentation has led to changes in fish population structure. To test the hypothesis, 149 Golden Mahseer Tor putitora were collected from seven locations, including the Ganga River and upstream and downstream of two impounded headwater tributaries: the Bhagirathi and the...