Q. The rare crocodile catfish (Bagarius suchus) has been discovered in which river recently?
Answer: Bahini, Guwahati
Notes: The Crocodile Catfish was recently discovered in the Bahini River, Guwahati, raising ecological concerns. It is one of the largest freshwater catfish species in Asia, found in countries like India, Nepal, and Bangladesh. It can grow over 1.5 meters and weigh more than 50 kg, with a dark body and broad head. Its conservation status is listed as Near Threatened by the IUCN.