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6th July 2024 (11 Topics)

New species of Horned Frog (Xenophrys apatani)

Context

Researchers from the Zoological Survey of India (ZSI) have identified a new species of horned frog in Northeast India, previously mistaken for another species found in Vietnam and China.

Key-facts of the Species:

  • Initially misidentified as Xenophrys maosonensis, the newly described frog is now recognized as Xenophrys apatani.
  • The species is named after the Apatani tribe of Arunachal Pradesh, where it was first reported.
  • This leaf-litter dwelling frog, distinguished by small horns and dark brown coloration, inhabits tea leaf environments.
  • There is a significant genetic difference of 4.4% to 5.5% from its Vietnamese counterpart, prompting the species' reclassification.
  • Xenophrys apatani contributes to India's herpetofaunal diversity, particularly in the Eastern Himalayas and Indo-Burma biodiversity hotspots.

About Apatani tribe

  • The Apatani tribe is a prominent ethnic group residing in the Ziro valley of Arunachal Pradesh, in the eastern Himalayas.
  • Language and Religion: They speak the Tani language and follow traditional beliefs, worshiping the sun and the moon.
  • Festivals: Dree, Myoko, Yapung, and Murung. Dree is celebrated with prayers for a prosperous harvest and the well-being of humanity, while Myoko celebrates friendship akin to a modern Friendship Day.
  • The Apatanis practice a unique form of agriculture where rice and fish are cultivated together, a method known as integrated rice-fish farming.
  • In their terraced mountain fields, the Apatanis cultivate three principal varieties of rice: Emeo, Pyape, and Mypia.
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