Blue Tang, Blue Surgeonfish, Flag-tail Surgeonfish, Hepatus Tang, Indo-pacific Blue Tang, Palette Surgeonfish, Palette Tang, Regal Blue Surgeonfish, Wedgetailed Blue Tang
Paracanthurus hepatus, Great Barrier Reef, Australia, Photo: Rick Stuart-Smith
Paracanthurus hepatus, NSW, Australia, Photo: Ian Shaw
Paracanthurus hepatus, NSW, Australia, Photo: Rick Stuart-Smith
Bright blue, rounded body with a broad black stripe from eye to tail base then curving back to mid body, and bright yellow tail with dark upper and lower margins. Usually found near branching coral heads on reef flats, into which they retreat when approached.
Max Size: 31 cm
Sea Temperature Range: 19.9-30.7°C
Depth: 2-40 m
Habitat: Coral Reef
IUCN Threat Status: Least Concern
Occurrence: Infrequent (4% 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 (5 per transect)
Abundance is calculated as the average number of individuals recorded per RLS transect, where present.