KATHMANDU — The discovery in a Nepali river of an armored catfish native to the Amazon has alarmed researchers and conservationists, who say it’s still not clear how the species found its way from the South American rainforest to the Himalayan nation. Forty-three specimens of Pterygoplichthys disjunctivus, known as the vermiculated sailfin catfish, were discovered […]
There are a lot of insects too that seem to find their way into the Himalayan region without being native