Scarus globiceps

Scaridae
Violetline Parrotfish
  • Scarus globiceps, Male, QLD, Australia, Photo: Rick Stuart-Smith
    Scarus globiceps, Male, QLD, Australia, Photo: Rick Stuart-Smith
  • Scarus globiceps, Female, Lord Howe Is, NSW, Photo: Andrew Green
    Scarus globiceps, Female, Lord Howe Is, NSW, Photo: Andrew Green
  • Scarus globiceps, Male. Photo: Rick Stuart-Smith
    Scarus globiceps, Male. Photo: Rick Stuart-Smith
Distribution
Tropical Indo-Pacific
Description
Pink/purple bridle over face, through eye, finishing at pectoral fin, lower than in S. frenatus. Also has fine light spots on body scales, rather than maze-like markings, and 2 stripes along underside. Tail not strongly lunate. Females light and non-descript, but identified by body shape, pair of light stripes on underside, and presence of a male.
Information
  • Max Size: 27 cm
  • Sea Temperature Range: 19.1-30.6°C
  • Depth: 1-30 m
  • Habitat: Coral Reef
  • Habitat Generalisation Index: 10.6
    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: Infrequent (9% 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 (4 per transect)
    Abundance is calculated as the average number of individuals recorded per RLS transect, where present.
Edit by: RD Stuart-Smith, GJ Edgar, AJ Green, IV Shaw. 2015. Tropical Marine Fishes of Australia. Reed New Holland
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