Paranthias colonus

Serranidae
Pacific Creole-fish, Pacific Creolfish
  • Paranthias colonus, Adult, Galapagos Islands, Ecuador, Photo: Graham Edgar
    Paranthias colonus, Adult, Galapagos Islands, Ecuador, Photo: Graham Edgar
  • Paranthias colonus, Juvenile, Nicaragua, Photo: Rick Stuart-Smith
    Paranthias colonus, Juvenile, Nicaragua, Photo: Rick Stuart-Smith
  • Paranthias colonus, Galapagos Islands, Ecuador, Photo: Graham Edgar
    Paranthias colonus, Galapagos Islands, Ecuador, Photo: Graham Edgar
  • Paranthias colonus, Galapagos Islands, Ecuador, Photo: Graham Edgar
    Paranthias colonus, Galapagos Islands, Ecuador, Photo: Graham Edgar
  • Paranthias colonus, Galapagos Islands, Ecuador, Photo: Graham Edgar
    Paranthias colonus, Galapagos Islands, Ecuador, Photo: Graham Edgar
  • Paranthias colonus, Galapagos Islands, Ecuador, Photo: Graham Edgar
    Paranthias colonus, Galapagos Islands, Ecuador, Photo: Graham Edgar
  • Paranthias colonus, Galapagos Islands, Ecuador, Photo: Graham Edgar
    Paranthias colonus, Galapagos Islands, Ecuador, Photo: Graham Edgar
  • Paranthias colonus, Juvenile, Galapagos Islands, Ecuador, Photo: Graham Edar
    Paranthias colonus, Juvenile, Galapagos Islands, Ecuador, Photo: Graham Edar
Distribution
Tropical Eastern Pacific
Description
Red or reddish grey body with 2-3 pale blue or white spots in a line on rear part of back and another two on mid lateral line of tail base. Median fins red or reddish, and pectoral fin base bright red with a bright blue spot. Forms aggregations well above the reef but retreats quickly to the shelter of the reef at the approach of danger.
Information
  • Max Size: 36 cm
  • Sea Temperature Range: 20.8-30.2°C
  • Depth: 10-70m
  • Habitat: Coral Reef, Rocky Reef
  • Habitat Generalisation Index: 30.7
    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: Least Concern
  • Occurrence: Widespread (55% 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: Large aggregations (169 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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