TaxonHub

Blackbelly Pearleye

Scopelarchoides kreffti

A mesopelagic fish species endemic to the South Atlantic Ocean, belonging to the Scopelarchidae family within the Aulopiformes order. Characterized by its distinctive deep-sea adaptations and bioluminescent capabilities.

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Ecology & Habitat

Habitat

Inhabits deep marine environments between 200-1000 meters depth, typically in tropical and subtropical regions of the South Atlantic Ocean

Ecological Role

Plays a crucial role in deep-sea food webs, serving as both predator and prey in marine ecosystems, contributing to nutrient cycling and energy transfer

Morphology

  • SKIN COAT Silvery-translucent skin with potential bioluminescent capabilities
  • LIMBS WINGS Streamlined fins for efficient vertical and horizontal movement in marine water columns
  • HEAD SENSORY Large, prominent eyes adapted for detecting minimal light, enhanced visual perception in low-light deep-sea conditions
  • BODY STRUCTURE Elongated, laterally compressed body with specialized adaptations for deep-sea environments, typically 10-15 cm in total length
Data Source: TaxonHub Database
Image Credit: Wikimedia Commons
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Related Species in Scopelarchidae