Gymnothorax eurostus

Muraenidae
White-speckled Moray, Salt and Pepper Moray, Spotted Moray
  • Gymnothorax eurostus, Lord Howe Island, Australia, Photo: Andrew Green
    Gymnothorax eurostus, Lord Howe Island, Australia, Photo: Andrew Green
  • Gymnothorax eurostus, Lord Howe Island, Australia, Photo: Andrew Green
    Gymnothorax eurostus, Lord Howe Island, Australia, Photo: Andrew Green
  • Gymnothorax eurostus, Photo: Rick Stuart-Smith
    Gymnothorax eurostus, Photo: Rick Stuart-Smith
  • Gymnothorax eurostus, Kermadec Islands, New Zealand,
    Gymnothorax eurostus, Kermadec Islands, New Zealand,
  • Gymnothorax eurostus, Easter Island, Photo: Graham Edgar
    Gymnothorax eurostus, Easter Island, Photo: Graham Edgar
  • Gymnothorax eurostus, Lord Howe Is, NSW, Photo: Andrew Green
    Gymnothorax eurostus, Lord Howe Is, NSW, Photo: Andrew Green
  • Gymnothorax eurostus, Colour variation, Lord Howe Is, Australia, Photo: Ian Shaw
    Gymnothorax eurostus, Colour variation, Lord Howe Is, Australia, Photo: Ian Shaw
Distribution
Tropical Indo-Pacific
Description
Colour variable, but usually with head, or at least snout, with yellow tinge. Black/brown speckles and mottling pattern, tending to dark blotches on body.
Information
  • Max Size: 60 cm
  • Sea Temperature Range: 18.7-27.8°C
  • Depth: 1-74m
  • Habitat: Coral Reef, Rocky Reef
  • Habitat Generalisation Index: 16.7
    Also referred to as the SGI (Species generalisation index), this describes the habitat niche breadth of the species. Species with values less than 15 are found in a relatively narrow range of reef habitat types (specialists), while those over 25 may be found on most hard substrates within their range (generalists). Learn more here
Rarity
  • IUCN Threat Status: Not Evaluated
  • Occurrence: Infrequent (8% of sites)
    Occurrence describes how often the species is found on surveys within its distribution. It is calculated as the % of reef sites surveyed by RLS divers across all the ecoregions in which the species has been observed
  • Abundance: Solitary (1 per transect)
    Abundance is calculated as the average number of individuals recorded per RLS transect, where present.
Edit by: extract from RD Stuart-Smith, GJ Edgar, AJ Green, IV Shaw. 2015. Tropical Marine Fishes of Australia. Reed New Holland
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