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What is Apristurus drona?

June 23, 2026

Scientists recently identified a new species of deep-sea catshark from the Arabian Sea off the Sakthikulangara harbour on the Kollam coast and named it Apristurus Drona, or the Arabian slender catshark.

About Apristurus drona:

  • Apristurus Drona, or the Arabian slender catshark, is a new species of deep-sea catshark.
  • It was discovered in the Arabian Sea off the Sakthikulangara harbour on the Kollam coast of Kerala.
  • The species forms a distinct evolutionary lineage and is closely related to catshark species found in the Pacific Ocean and New Zealand.
  • It appears to be extremely rare, occurring along the continental slope off Kollam and around the Wadge Bank.
  • It has no commercial value and is only occasionally encountered in fishery bycatch.

What are Catsharks?

  • A catshark is any of more than 150 species of small mottled sharks (order Carcharhiniformes).
  • They have slender bodies and eyes that are elongated, giving them a catlike appearance.
  • Cat sharks prey on invertebrates and small fishes.
  • They have been found in all major marine environments of the tropical and temperate regions, although many bottom-dwelling species are rare and poorly understood.
  • No species is known to be aggressive toward humans.

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