Epinephelus cyanopodus

Serranidae
Purple Rockcod, Blue Maori Cod, Speckled Blue Grouper, Speckled Grouper, Yellowfin Grouper
  • Epinephelus cyanopodus, Photo: Tom Davis
    Epinephelus cyanopodus, Photo: Tom Davis
  • Epinephelus cyanopodus, Lord Howe Island,
    Epinephelus cyanopodus, Lord Howe Island,
  • Epinephelus cyanopodus, Juvenile, NSW, Australia, Photo: Ian Shaw
    Epinephelus cyanopodus, Juvenile, NSW, Australia, Photo: Ian Shaw
Distribution
Tropical Indo-Pacific
Description
Pale bluish-grey with even covering of small black spots, black marks on upper and lower lip. Yellow tint to fins and a black vertical bar near end of tail that fades with age, and blue becomes more grey. Length to 122 cm.
Information
  • Max Size: 122 cm
  • Sea Temperature Range: 19.1-29.7°C
  • Depth: 2-150m
  • Habitat: Coral Reef
  • Habitat Generalisation Index: 1.5
    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
  • Threats: Exploitation
  • IUCN Threat Status: Least Concern
  • Occurrence: Infrequent (3% 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: Joe Shields
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