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big roughy (Gephyroberyx darwinii)
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big roughy (Gephyroberyx darwinii) specimen
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Trachichthyidae

big roughy

Gephyroberyx darwinii

Trachichthyid Fish beneath the Caribbean Sea

  • Tropical
  • Southern Hemisphere
  • Transcontinental
  • Marine fish
  • Atlantic Ocean
  • Indian Ocean
  • Pacific Ocean
  • Africa
  • Central America and the Caribbean
  • North America
  • Oceania
  • South America
  • Southeast Asia
  • Deep-bodied
  • Compressed cross-section
  • Large
  • Tropical fish

Gephyroberyx darwinii, the big roughy or Darwin's slimehead, is a species of fish in the slimehead family found widely in the Atlantic and Indo-Pacific oceans. This deep-sea species reaches a length of 60 cm (2.0 ft) and is mainly found at depths of 200 to 500 m (660–1,640 ft), but has been recorded between 9 and 1,210 m (30–3,970 ft). Based on broadly overlapping morphological features it sometimes (e.g., by IUCN) includes G. japonicus as a synonym.

Maximum length
60 cm
Water
Marine
Body shape
deep_bodied
Distribution
Eastern Atlantic: Madeira and the Canary Islands to Senegal, Gulf of Guinea and South Africa. Western Atlantic: southern Scotian Shelf, Canada to Greater Antilles, western Caribbean, Panama and northern Gulf of Mexico (Ref. 7334 ). Indo-Pacific: off Natal (South Africa), Bay of Bengal, southern Australia, Chatham Plateau around New Zealand, and the Philippines (Ref. 4181 ). Also in northern South America (Moore, pers. comm.).
Conservation status
LCLeast Concern

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