Cetoscarus ocellatus

Bicolor parrotfish
Cetoscarus ocellatus
Cetoscarus ocellatus, male, Photo: Antonia Cooper
Cetoscarus ocellatus
Cetoscarus ocellatus, male, Coral Sea, Australia, Photo: Ian Shaw
Cetoscarus ocellatus
Cetoscarus ocellatus, juvenile, QLD, Australia, Photo: Rick Stuart-Smitn
Cetoscarus ocellatus
Cetoscarus ocellatus, Intermediate stage. Cook Islands, Photo: Graham Edgar
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Cetoscarus ocellatus
Cetoscarus ocellatus
Cetoscarus ocellatus
Cetoscarus ocellatus

Distribution


Description

Varies enormously in appearance from juveniles through to terminal phase males. Only recently split from C. bicolor, which is distinguished by location. C. bicolor is only known from the Red Sea, while C. ocellatus is widespread across the Indo-Pacific.


Information

Max Size: 85 cm

Sea Temperature Range: N/A

Depth: N/A

Habitat Generalization Index: 9.91

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.


Conservation and Rarity

IUCN Status: Least Concern

Occurrence: Common (22.3% 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 (2 per transect)

Abundance is calculated as the average number of individuals recorded per RLS transect, where present.