New Deep-Sea Skate Species Discovered in the Arabian Sea

On 1st September 2026, scientists reported the discovery of a new deep-sea skate species, Dipturus dhritiae, from the Arabian Sea, highlighting how poorly explored deep-ocean ecosystems continue to reveal previously unknown biodiversity.

What is a Skate?

Skates are cartilaginous fishes, related to sharks and rays. Unlike most rays, they generally have flattened bodies, broad pectoral fins and reproduce by laying eggs in protective cases.

What is Special About the Discovery?

  • Deep-Sea Habitat: The species was collected from deep waters off India’s west coast, underscoring the biological richness of the continental slope and adjoining deep-sea environment.
  • Distinct Morphology: Researchers identified the species ....


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Ecology & Environment