Trachinotus anak

Carangidae
Giant Oystercracker, Dart, Giant Oystercracker, Oyster Pompano, Oyster-eater
  • Trachinotus anak, Townsville, Queensland, Australia, Photo: Graham Edgar
    Trachinotus anak, Townsville, Queensland, Australia, Photo: Graham Edgar
Distribution
Tropical Indo-Pacific
Description
High rounded head, elongated dorsal and anal fin lobes, yellow fins. Very similar to T. blochii (Snubnose Dart), both changing body shape and fin length with age. Distinguished by dark leading edges on elongated dorsal and anal fin lobes in T. blochii, which are proportionally longer than on a similar sized T. anak. Endemic to Australia. 
Information
  • Max Size: 120 cm
  • Depth: 0-5m
  • Habitat: Coral Reef, Open ocean, Rocky Reef
Rarity
  • IUCN Threat Status: Not Evaluated
  • Occurrence: Widespread (100% 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: RD Stuart-Smith, GJ Edgar, AJ Green, IV Shaw. 2015. Tropical Marine Fishes of Australia. Reed New Holland
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