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Scientists Describe Two Khasi-Named Bush Frogs in Meghalaya

The study highlights Meghalaya’s rich amphibian diversity alongside urgent habitat protection needs.

Overview

  • The Journal of Threatened Taxa on July 26 published the formal descriptions of Raorchestes jakoid sp. nov. and Raorchestes jadoh sp. nov. following a year-long field survey in Meghalaya.
  • Raorchestes jakoid was found in Lawbah, East Khasi Hills at 815 m, while Raorchestes jadoh was recorded at 1,655 m in Langtor, Eastern West Khasi Hills.
  • Researchers combined 16S rRNA genetic analysis, acoustic profiling and morphological comparisons to confirm the frogs as distinct members of the Raorchestes parvulus species complex.
  • The species names derive from Khasi cultural terms—‘jakoid’ meaning frog and ‘jadoh’ referring to a traditional rice-and-meat dish—to honor indigenous heritage.
  • Observations indicate both frogs thrive in secondary habitats near human settlements but researchers warn accelerating land-use change threatens their long-term survival.