30 kg fish caught at the Singtam River I do not know how factual it is, but I have come across an article (could have been written a few years back) that says there is or was a suggested possibility of the existence of some kind of riverine mammals, like the fantasy of mermaids , or it could even be a Gangetic Dolphin in the regions from Rangpo and Singtam . I am from Singtam , but I have never heard of such a strange story apart from the 30 kg fish that was caught at the bank of the Singtam River last year. Thou sound fascinating, but I would love to read more about it. The information provided is from the desk of a WWF-India-Department of Science and Technology, Sikkim Project , and the researchers are Dr. Ajeya Jha , Sikkim Manipal Institute of Technology , and Dr. R.K. Avasthe , Indian Council for Agricultural Research . The complete article is found on the website of the National Informatics Center, Sikkim , under the topic of Mammals of Sikkim ...