Q. Four-ringed butterfly, recently seen in the news, was discovered in which national park?
Answer:
Namdapha National Park
Notes: A four-ringed butterfly, the great four-ring (Ypthima cantliei), was rediscovered in Namdapha National Park after 61 years. Last seen in Assam in 1957, it was photographed during a 2018-19 survey. Identified by its morphology and habitat, this butterfly belongs to the Nymphalidae family, which has 6,000 species. India has 35 Ypthima species, with 23 in the northeast. China, Nepal, Bhutan, and Myanmar also host significant Ypthima diversity.