Inhabits coral-rich areas of outer lagoon and seaward reefs . Usually solitary . Females usually in small groups with a male nearby; they may mix with females of similar species . An uncommon fish patchily distributed through much of its range.
Dorsal spines (total): 9; Dorsal soft rays (total): 10; Anal spines: 3; Anal soft rays: 9. Males distinct and head looks bright yellow underwater; females drab with white teeth and some pale spots . Scales large. 4 median predorsal scales; a transverse pair of smaller scales which overlap medially in mid-dorsal line located directly anterior to 1st median scale; 3 scale rows on cheek, lower row with 1-2 (usually 2) scales. Caudal fin slightly rounded to truncate in initial phase; moderately to deeply emarginate in terminal phase. Adults in initial phase without canines on upper plate, 1 on lower; terminal-phase fish with 1-2 canines on upper and lower plates. Lips largely or entirely cover dental plates.: elongated; Cross section: compressed.
Behavioural data for Greensnout parrotfish is currently being reviewed.
Diet information for Greensnout parrotfish is currently being compiled.
Oviparous, distinct pairing during breeding .
Marine; reef-associated; depth range 0 - 30 m , usually 2 - 15 m . Tropical; 30°N - 24°S north to the Ryukyu Islands, south to the southern Great Barrier Reef.
| Scientific Name | Author | Year | Status |
|---|---|---|---|
| Callyodon kelloggii | Jordan & Seale | 1906 | Synonym |
| Pseudoscarus spinus | Kner | 1868 | Synonym |
Occurrence records from the Global Biodiversity Information Facility (GBIF) - 4 records indexed .
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