TaxonHub

Robin's Ghostshark

Hydrolagus erithacus

A unique deep-sea chimaerid fish species discovered in the southeastern Atlantic and southwestern Indian oceans, characterized by distinctive morphological features within the Hydrolagus genus.

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Ecology & Habitat

Habitat

Deep marine environments, typically found at depths between 400-1000 meters in subtropical oceanic regions of the southeastern Atlantic and southwestern Indian oceans

Ecological Role

Plays a role in deep-sea food webs as a predatory cartilaginous fish, contributing to marine ecosystem balance and biodiversity

Morphology

  • SKIN COAT Smooth, scaleless skin with a grayish-brown coloration
  • LIMBS WINGS Distinctive pectoral fins with a wing-like structure for maneuvering in deep-water habitats
  • HEAD SENSORY Large electrosensory organs called ampullae of Lorenzini for detecting prey in dark deep-sea environments
  • BODY STRUCTURE Elongated cartilaginous body with a flattened head, typical of chimaeriform species; approximately 60-75 cm total length
Data Source: TaxonHub Database
Image Credit: Wikimedia Commons
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Related Species in Chimaeridae