TaxonHub
Arabian Sicklefin Chimaera

Arabian Sicklefin Chimaera

Neoharriotta pumila

A rare deep-sea cartilaginous fish species endemic to the northwestern Indian Ocean, characterized by its unique morphological features and deep marine habitat.

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Ecology & Habitat

Habitat

Deep marine environments of the northwestern Indian Ocean, typically found at depths between 700-1,500 meters, on continental and upper slope regions with rocky or sandy substrates.

Ecological Role

As a deep-sea predator, plays a critical role in maintaining marine ecosystem balance by controlling populations of smaller marine organisms and serving as potential prey for larger marine predators.

Morphology

  • SKIN COAT Smooth, cartilaginous skin with minimal scales, grayish-brown coloration providing camouflage
  • LIMBS WINGS Pectoral fins broad and wing-like, allowing precise maneuvering in deep marine environments
  • HEAD SENSORY Prominent electrosensory ampullae of Lorenzini, large eyes adapted for low-light conditions, pointed snout with specialized sensory capabilities
  • BODY STRUCTURE Elongated chimaera body with a distinctive sickle-shaped dorsal fin, total body length approximately 50-70 cm, slender and streamlined design adapted for deep-sea navigation
Data Source: TaxonHub Database
Image Credit: Leibniz Institute for the Analysis of Biodiversity Change (LIB)
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Related Species in Rhinochimaeridae