TaxonHub

Northern Pearleye

Benthalbella dentata

A deep-sea mesopelagic fish species belonging to the Scopelarchidae family, characterized by specialized adaptations for low-light marine environments in the oceanic water column.

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Ecology & Habitat

Habitat

Mesopelagic zone of oceanic environments, typically inhabiting depths between 200-1000 meters, with global distribution in temperate and subtropical marine ecosystems

Ecological Role

Plays a crucial role in deep-sea food webs as a mid-level predator, contributing to marine trophic interactions and serving as potential prey for larger marine predators

Morphology

  • SKIN COAT Silvery-translucent external coloration providing camouflage in deep-sea environments
  • LIMBS WINGS Typical fish fin configuration with dorsal, anal, and caudal fins enabling precise locomotion in water column
  • HEAD SENSORY Large, specialized eyes with reflective structures optimized for detecting minimal light in dark oceanic zones, enhanced visual perception for predation and survival
  • BODY STRUCTURE Elongated, slender fish body with streamlined shape adapted for efficient swimming in deep marine environments, typically measuring 10-20 cm in total length
Data Source: TaxonHub Database
Image Credit: Wikimedia Commons
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Related Species in Scopelarchidae