TaxonHub

Japanese Spotted Ratfish

Hydrolagus barbouri

A cartilaginous marine fish species belonging to the Chimaeriformes order, characterized by unique anatomical features and inhabiting deep oceanic environments of the Pacific region.

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Ecology & Habitat

Habitat

Deep marine environments along the coastal waters of Japan, typically at depths between 100-500 meters, preferring cold temperate marine ecosystems with rocky substrate

Ecological Role

Plays a critical role in deep-sea food webs as a mid-level predator, contributing to marine ecosystem balance and biodiversity maintenance

Morphology

  • SKIN COAT Smooth, scaleless skin with characteristic spotted pattern, providing camouflage in deep oceanic environments
  • LIMBS WINGS Broad pectoral fins with unique wing-like structure, enabling precise maneuverability in deep marine habitats
  • HEAD SENSORY Large eyes with advanced electroreception capabilities, specialized for low-light deep-sea environments
  • BODY STRUCTURE Elongated, slightly flattened body with a distinctive cartilaginous skeleton, averaging 60-80 cm in total length, weight approximately 2-4 kg
Data Source: TaxonHub Database
Image Credit: Wikimedia Commons
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Related Species in Chimaeridae