Journal of Threatened Taxa | www.threatenedtaxa.org | 26 May 2014 | 6(5): 5755–5768 A preliminary checklist of butterflies (Lepidoptera: Rhophalocera) of Mendrelgang, Tsirang District, Bhutan 1 2 ISSN Irungbam Jatishwor Singh & Meenakshi Chib Communication Short Online 0974–7907 Print 0974–7893 1,2 Department of Science, Mendrelgang Middle Secondary School, Tsirang District 36001, Bhutan 1
[email protected] (corresponding author), 2
[email protected] OPEN ACCESS Abstract: The survey was conducted to prepare a preliminary checklist variety of forest types, from tropical evergreen forests to of butterflies of Mendrelgang, Bhutan. Butterflies were sampled from alpine meadows, which provide a vast range of habitat February 2012 to February 2013 to assess the species richness in a degraded forest patch of a sub-tropical broadleaf forest. This short- niches for butterflies (Wangdi et al. 2012). Evans (1932) term study recorded 125 species of butterflies in 78 genera from five identified 962 taxa of butterflies from northeastern India families. Of these, Sordid Emperor Apatura sordida Moore, Black- veined Sergeant Athyma ranga ranga Moore, Sullied Sailor Neptis from Sikkim, Assam, Manipur, Meghalaya, Nagaland, soma soma Linnaeus, Blue Duke Euthalia durga durga Moore, Pea Blue Mizoram to northern Myanmar. Wynter-Blyth (1957) Lampides boeticus Linnaeus and Chocolate Albatross Appias lyncida listed 835 species of butterflies from northeastern India Cramer are listed in Schedule II of the Indian Wildlife (Protection) Act (IWPA) 1972. This study provides the baseline data of butterfly species including Sikkim, Bhutan and Assam up to Chittangong. richness of Mendrelgang. However, there is paucity of information on butterflies of Bhutan.