Acanthurus lineatus

Acanthuridae
Lined Surgeonfish, Blue Banded Surgeonfish, Bluelined Surgeonfish, Clown Surgeonfish, Striped Surgeonfish, Striped Tang, Zebra Surgeonfish
  • Acanthurus lineatus, Photo: Andrew Green
    Acanthurus lineatus, Photo: Andrew Green
  • Acanthurus lineatus, Bali, Indonesia, Photo: Ian Shaw
    Acanthurus lineatus, Bali, Indonesia, Photo: Ian Shaw
Distribution
Tropical Indo-Pacific
Description
Distinctive yellow and blue striped pattern on side, pale blue belly and crescent tail. Usually found on shallow reef flats and crests.
Information
  • Max Size: 38 cm
  • Sea Temperature Range: 23.2-31.3°C
  • Depth: 0-15m
  • Habitat: Coral Reef
  • Habitat Generalisation Index: 21
    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: Least Concern
  • Occurrence: Frequent (17% 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: Several (8 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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