Oxycheilinus unifasciatus

Labridae
Ringtail Maori Wrasse, Ringtail Wrasse, Tail-band Maori Wrasse, Whiteband Maori Wrasse
  • Oxycheilinus unifasciatus, Adult. Photo: Graham Edgar
    Oxycheilinus unifasciatus, Adult. Photo: Graham Edgar
  • Oxycheilinus unifasciatus, Photo: Rick Stuart-Smith
    Oxycheilinus unifasciatus, Photo: Rick Stuart-Smith
  • Oxycheilinus unifasciatus, Mellish Reef, Coral Sea, Photo: Graham Edgar
    Oxycheilinus unifasciatus, Mellish Reef, Coral Sea, Photo: Graham Edgar
  • Oxycheilinus unifasciatus, Juvenile, Frederick Reef, Coral Sea, Photo: Graham Edgar
    Oxycheilinus unifasciatus, Juvenile, Frederick Reef, Coral Sea, Photo: Graham Edgar
Distribution
Tropical Indo-Pacific
Description
Variable and often multi-coloured body with a white bar on tail base, wide red-edged stripe from eye to above pectoral fin base, and a series of parallel oblique red bars on lower face below eye.
Information
  • Max Size: 46 cm
  • Sea Temperature Range: 22.3-30.1°C
  • Depth: 1-160m
  • Habitat: Coral Reef
  • Habitat Generalisation Index: 18.7
    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: Common (22% 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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