Sikkim Unveils New Habitat for Rare Black-spot Royal Butterfly
In a remarkable discovery for biodiversity research, scientists have confirmed the presence of the rare Black-spot Royal butterfly Tajuria luculentus in Sikkim, marking the first record of the species in the state. The finding, published in the March–June 2025 issue of Bionotes by the Butterfly Research Centre, Bhimtal, expands the known habitat range of the butterfly, previously confined to Manipur, Meghalaya, and Nepal.
The discovery was made by local researchers Sonam Wangchuk Lepcha, Monish Kumar Thapa, Sonam Pintso Sherpa, and Nosang M. Limboo during a field survey on April 19 in Noam Panang, Dzongu, North Sikkim. The butterfly was spotted perched high in a tree among 30 to 35 other species, confirming its existence in Sikkim’s thriving ecosystem.
Sikkim, already renowned for it...









