TNPSC Thervupettagam

New Fruit Fly Species Discovery

August 3 , 2026 14 hrs 0 min 19 0
  • Scientists discovered two new fruit fly species, Zeugodacus umiam and Zeugodacus nasivittatus, during a three-year survey in Ri-Bhoi district, Meghalaya.
  • Zeugodacus umiam was named after Umiam, Meghalaya, the place where it was discovered, and was found on the Geographical Indication (GI)-tagged Khasi mandarin.
  • Zeugodacus nasivittatus, the second new species, was associated with sweet orange and Khasi mandarin crops.
  • Researchers collected more than 35,000 fruit flies and documented 37 species across forests, fruit orchards, and vegetable ecosystems.
  • Three species — Bactrocera abbreviata, Erectovena desperata, and Phorelliosoma hilaratum — were recorded for the first time in the Indian subcontinent.

 

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