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Ecology & Environment
Pradeep Kumar

31/03/21 13:00 PM IST

New butterfly species

In news

A group of lepidopterists have added a species to the expanding list of butterflies in India

Highlights
  • The discovery of the species Nacaduba sinhala ramaswamii Sadasivan, 2021 in the Agasthyamalais in the Western Ghats a decade ago has now found place in the Journal of Threatened Taxa.
  • Line Blues are small butterflies belonging to the subfamily Lycaenidae and their distribution ranges from India and Sri Lanka to the whole of southeastern Asia, Australia and Samoa.
  • It is the first time that a butterfly species was discovered by an all-Indian research team from the Western Ghats.
Western Ghats
  • Older than the Himalaya mountains, the mountain chain of the Western Ghats represents geomorphic features of immense importance with unique biophysical and ecological processes.
  • The site’s high montane forest ecosystems influence the Indian monsoon weather pattern.
  • Moderating the tropical climate of the region, the site presents one of the best examples of the monsoon system on the planet.
  • It also has an exceptionally high level of biological diversity and endemism and is recognized as one of the world’s eight ‘hottest hotspots’ of biological diversity.
  • The forests of the site include some of the best representatives of non-equatorial tropical evergreen forests anywhere and are home to at least 325 globally threatened flora, fauna, bird, amphibian, reptile and fish species.
Source: The Hindu

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