Plectropomus areolatus

Serranidae
Passionfruit Coral Trout, Polkadot Cod, Spotted Coral Trout, Square-tail Coral Trout, Squaretail Coral Trout, Squaretail Coralgrouper, Squaretail Grouper, Squaretail Leopardgrouper
  • Plectropomus areolatus, Adult, Scott Reef, Western Australia, Photo: Rick Stuart-Smith
    Plectropomus areolatus, Adult, Scott Reef, Western Australia, Photo: Rick Stuart-Smith
  • Plectropomus areolatus, Raja Ampat, Indonesia, Photo: Rick Stuart-Smith
    Plectropomus areolatus, Raja Ampat, Indonesia, Photo: Rick Stuart-Smith
  • Plectropomus areolatus, Raja Ampat, Indonesia, Photo: Graham Edgar
    Plectropomus areolatus, Raja Ampat, Indonesia, Photo: Graham Edgar
  • Plectropomus areolatus, Raja Ampat, Indonesia, Photo: Graham Edgar
    Plectropomus areolatus, Raja Ampat, Indonesia, Photo: Graham Edgar
  • Plectropomus areolatus, Northern Great Barrier Reef, QLD, Photo: Andrew Green
    Plectropomus areolatus, Northern Great Barrier Reef, QLD, Photo: Andrew Green
Distribution
Tropical Indo-Pacific
Description
Grey body with dense, relatively uniform covering of 5 mm diameter blue spots with dark margins, no elongated spots or stripes on face. Often with 5 darker saddles along back. Some individuals with a brown base colour and black spots. Length to 73 cm.
Information
  • Max Size: 73 cm
  • Sea Temperature Range: 24.0-31.1°C
  • Depth: 1-20m
  • Habitat: Coral Reef
  • Habitat Generalisation Index: 2
    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: Vulnerable
  • Occurrence: Infrequent (6% 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: Few (2 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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