Caesio caerulaurea

Caesionidae
Goldband Fusilier, Blue And Gold Fusilier, Blue Fusiler, Scissortail Fusilier
  • Caesio caerulaurea, NSW, Australia, Photo: Ian Shaw
    Caesio caerulaurea, NSW, Australia, Photo: Ian Shaw
  • Caesio caerulaurea, (Night Phase) Flinders Reef, Coral Sea,
    Caesio caerulaurea, (Night Phase) Flinders Reef, Coral Sea,
  • Caesio caerulaurea, NSW, Australia, Photo: Ian Shaw
    Caesio caerulaurea, NSW, Australia, Photo: Ian Shaw
Distribution
Tropical Indo-Pacific
Description
Wide blue-edged yellow stripe extends from above eye to tail base, and continues in darker form along top lobe of tail which is forked with a similarly dark lower lobe, black spot at base of pectoral fin. Similar Pterocaesio tile (Neon Fusilier) has darker upper body and P. chrysozona (Yellowband Fusilier) also has broad gold stripe, but black tail tips instead of scissor-tail.
Information
  • Max Size: 35 cm
  • Sea Temperature Range: 21.0-31.4°C
  • Depth: 2-50m
  • Habitat: Coral Reef
  • Habitat Generalisation Index: 10.8
    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 (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: Many (57 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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