Himalayan Golden Birdwing butterfly named as India’s largest butterfly, a record an unknown specimen had held for 88 years. The female Golden Birdwing with 194 mm wingspan was recorded at Uttarakhand’s Pithoragarh district’s Didihat town, while the male Golden Birdwing with 106 mm wingspan was recorded at the Wankhar Butterfly Museum (in Shillong).
The new measurements of this and 24 other species of butterflies were published in the latest issue of Bio notes, a quarterly newsletter for research on life forms. Shristee Panthee of the University of Chinese Academy of Sciences in Yunnan and Peter Smetacek of the Butterfly Research Centre at Bhimtal in Uttarakhand are the authors of the study.