Context:
Recently, a new species of Silverline butterfly has been recognized within the biodiversity-rich regions of the Western Ghats in India.
New Silverline Butterfly Species Discovered in Karnataka
- The findings were officially published in the journal Zootaxa.
- The documented specimens were located in Honey Valley within the Kodagu district of Karnataka.
- It was first spotted in 2008 by Krushnamegh Kunte during a 2008 field trip to Iruppu Falls in Brahmagiri Wildlife Sanctuary but came under extensive research in 2021.
About New Silverline Butterfly
- This unique species is named Cigaritis conjunctiva or the “conjoined silverline.”
- Naming and Identification: Named “conjoined silverline” due to its distinctive wing pattern.
- Classification: It belongs to the Lycaenidae family.
- In India, there are 16 species of silverline butterflies. 11 of them are found in both peninsular India and Sri Lanka.
Habitat and Location of Silverline Butterfly
- Primarily found in dense mid-elevation evergreen forests in Honey Valley, Kodagu district, Karnataka.
- It marks the second endemic species discovered in the Western Ghats.
Distinct Wing Patterns Silverline Butterfly
- Appears similar at a distance but unique upon closer inspection.
- Fused bands on the underside of the wings set it apart.
About Brahmagiri Wildlife Sanctuary
- Location: Situated in the southern part of the Kodagu district in Karnataka.
- Name Origin: Named after its highest peak, Brahmagiri Hill.
- River: The sanctuary is the origin point of River Laxmantirtha, a significant tributary of the Cauvery River.
- Vegetation: Encompasses semi-evergreen to wet evergreen forests, high-altitude grasslands, and shoal forests.
- Flora: Diverse plant species include Rosewood, Nandi, Mathi, Honne, Sura Honne, White Cedar, Red Cedar, and Saldhupa.
- Fauna: Abundance of wildlife, with notable species such as Tigers, Elephants, and Indian Gaur being commonly found.
- Biodiversity: The sanctuary showcases rich biodiversity with its varied ecosystems and serves as a vital conservation area in the region.
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News Source: DownToEarth
16 Jan 2024
