Cephalopholis microprion

Serranidae
Dot-head Rockcod, Blue-finned Rockcod, Freckled Hind
  • Cephalopholis microprion, Great Barrier Reef, Cairns, Qld, Photo: Andrew Green
    Cephalopholis microprion, Great Barrier Reef, Cairns, Qld, Photo: Andrew Green
  • Cephalopholis microprion, Raja Ampat, Indonesia, Photo: Graham Edgar
    Cephalopholis microprion, Raja Ampat, Indonesia, Photo: Graham Edgar
  • Cephalopholis microprion, Raja Ampat, Indonesia, Photo: Graham Edgar
    Cephalopholis microprion, Raja Ampat, Indonesia, Photo: Graham Edgar
Distribution
Tropical Indo-Pacific
Description
Olive head with numerous fine blue spots, light yellow to olive rear, rear fins with blue margin. Smaller blue spots which are denser on face and sparse on body differ from the more evenly, larger-spotted C. argus (Peacock Rockcod)and C. cyanostigma (Bluespotted Rockcod). Shy and secretive in coral and holes in the reef. Length to 25 cm.
Information
  • Max Size: 25 cm
  • Sea Temperature Range: 23.6-31.5°C
  • Depth: 2-30m
  • Habitat: Coral Reef
  • Habitat Generalisation Index: 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
  • Threats: Exploitation, Habitat degradation
  • IUCN Threat Status: Least Concern
  • Occurrence: Frequent (12% 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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