New updates on yellow woodbrown Lethe nicetas Hewitson, 1863 from Rara National Park, Nepal
Abstract
This study presents new findings on the distribution and ecological characteristics of the yellow woodbrown Lethe nicetas butterfly in Rara National Park, Nepal. This butterfly species, which was previously only reported mainly from Eastern and Central Nepal, is recorded for the first time from the Western region of Nepal. The specimen was observed in October, and hence extends the seasonal range of observation of adults beyond the months of May-July. I have given a thorough description of L. nicetas, highlighting its characteristic patterns. The study reports the species' existence in the sub-alpine region, thereby extending its known habitat. I observed mud-puddling behavior of the specimen close to Rara Lake, which provided insight into its ecological preferences. The study's importance lies in the expansion of the butterfly's known distribution region and documenting its occurrence in a different Month for Nepal. The newly discovered data helps us comprehend the biological dynamics and habitat needs of various species. This study highlights the significance of continued butterfly species investigation and documentation in Nepal's varied landscapes and offers useful information for conservation initiatives.
References
Bhuju U.R., Shakya P.R., Basnet T.B., and Shrestha S. 2007. Biodiversity Resource Book. Protected Areas, Ramsar Sites, and World Heritage Sites. International Centre for Integrated Mountain Development, and Ministry of Environment, Science, and Technology, in cooperation with United Nations Environment Programme, Regional Office for Asia and the Pacific, Kathmandu.
BPP 1995. Biodiversity Profile of the High Mountain/ High Himal Physiographic Zones. In Biodiversity Profile Project, Publication No. 14. Kathmandu: Government of Nepal, Department of National Parks and Wildlife Conservation.
Choi J.B., Win N.Z., Han G.Y., Choi E.Y., Park J. Park, and Park J.K. 2021. Checklist of the family Nymphalidae (Lepidoptera: Papilionoidea) from Myanmar. Journal of Asia-Pacific Biodiversity, 14(4):544–556.
Evans W.H. 1927. The Identification of Indian Butterflies. Bombay Natural History Society, Bombay, x+302pp+32pl.
FUNET. 1990. Lethe. https://www.nic.funet.fi/pub/sci/bio/-life/ insecta/ lepidoptera/ index. html. Accessed on 20 May 2024.
Gasse P.V. 2018. Butterflies of Indian Sub-continent- Annotated checklist. https://www.biodiversityofindia.org/index.php?-title=Butterflies_of_the_Indian_sub-continent. Accessed on 20 May 2024.
Hewitson W.C. 1863. Illustrations of New species of exotic butterflies. Debis nicetas Hewitson, 1863; TL: East India. https://en.wikipedia.org/wiki/ Lethe_nicetas. Accessed on 20 May 2024.
Hübner J. 1819. Verzeichniß bekannter Schmettlinge, Augsburg, 1–431pp.
Khanal B. 2007. Butterflies in and around Rara National Park. Himalayan wetlands: Risks, Challenges and Opportunities (Edited: B. Bhandary and Gea Jae Joo) Changwon: Ramsar Wetlands Center Korea, 59–65pp.
Kunte K., Sondhi S., and Roy P. (Eds.) 2022. Butterflies of India, v. 3.03. Indian Foundation for Butterflies. URL: https://www.ifoundbutterflies.org. Accessed on 12 September 2022.
Mani M.S. 1986. Butterflies of the Himalaya. Volume 36 of Series entomologica Oxford & IBH Publishing Company, New Delhi, Bombay, Calcutta. ISBN: 8120401263, 9788120401266, 77pp.
Oli B.R. 2018. Study on butterfly fauna in southern hills (Chandragiri and Champadevi) of Kathmandu valley, Nepal. MSc Thesis, Tribhuvan University, Kirtipur, Kathmandu, Nepal.
Shrestha, B., Suwal S.P., Pandey B., Joshi J., Manandhar P., Karmacharya D. et al. 2022. Molecular and morphological identification of frog species collected at Rara Lake in Rara National Park, Nepal. Zootaxa, 5168(2):222–236. https://doi.org/10.11646/zootaxa.5168.2.8.
Smetacek P. 2017. A Naturalist’s Guide to the Butterflies of India, Pakistan, Nepal, Bhutan, Bangladesh, and Sri Lanka. John Beaufoy Publishing Ltd. The United Kingdom.
Smith C. 2011. Illustrated checklists of Nepal’s butterflies. Majpuria Publication, Craftsman Press. Bangkok, Thailand, 129pp.
Smith C. 2010. Butterflies of Nepal. Himalayan Nature.
Smith C. 1994. Butterflies of Nepal (Central Himalaya). Craftsman Press Bangkok, Thailand. ISBN: 97486849-3-8, 207pp.
Talbot G. 1947. Fauna of British India. Butterflies. Taylor and Francis, London. Vol. 2, 298–315pp.
VanDyk J. (eds) 2021. BugGuide.Net: Identification, Images, & Information for Insects, Spiders & Their Kin for the United States & Canada. Iowa State University. Accessed September 2022. https://bugguide.net/.
Weymer G. 1912. Familie: Satyridae. In: Seitz, A. (Ed.), Die Gross-Schmetterlinge der Erde. Stuttgart, A. Kernen. 5:185–225.
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