Halichoeres garnoti (Valenciennes, 1839)

Yellowhead wrasse

Catalog of Fishes (gen., sp.) | ITIS | CoL

Classification	Actinopterygii \| Perciformes \| Labridae \| Corinae
Synonyms	Julis garnoti, ... more
Common names	Doncella amarilla, Doncella cabeciamarilla, Doncella cabeciamarilla, ... more

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AquaMaps Data sources: GBIF OBIS

Main reference

Robins, C.R. and G.C. Ray. 1986. (Ref. 7251)
Other references | Biblio | Coordinator : Westneat, Mark | Collaborators

Size / Weight / Age

Max length : 19.3 cm TL male/unsexed; (Ref. 9626)

Environment

Reef-associated; marine; depth range 2 - 80 m (Ref. 9710), usually 4 - 60 m (Ref. 27115)

Climate / Range

Tropical; 23°C - 27°C (Ref. 27115); 32°N - 24°S

Western Atlantic: Bermuda and southern Florida, USA to southeastern Brazil.
Countries | FAO areas | Ecosystems | Occurrences | Introductions

Short description

Dorsal spines (total): 9; Dorsal soft rays (total): 11; Anal spines: 3; Anal soft rays: 12. Juveniles yellow with silvery blue stripe along side. Super males (terminal males), have black vertical bar behind tip of pectoral fin, merging with broad black area on upper side, continuing to top of caudal peduncle and upper caudal fin. One of the easiest wrasses to identify at all its stages (Ref. 26938).

Commonly found on shallow and deep reefs and exposed rocky ledges. Feeds on various invertebrates. Forms leks during breeding (Ref. 55367). A protogynous hermaphrodite (Ref. 55367). Constantly on the move but easily attracted by divers. Generally of no interest to fisheries because of its small average size (Ref. 5217).


IUCN Red List Status (Ref. 57073)	Threat to humans
Not Evaluated	Harmless

Human uses
Aquarium: commercial


More information
Countries FAO areas Ecosystems Occurrences Introductions Ecology Diet Food items Food consumption Ration	Common names Synonyms Metabolism Predators Ecotoxicology Reproduction Maturity Spawning Eggs Egg development	Age/Size Growth Length-weight Length-length Length-frequencies Morphometrics Morphology Larvae Larval dynamics Recruitment	Other references Biblio Aquaculture Aquaculture profile Strains Genetics Allele frequencies Heritability Diseases Processing	Collaborators Pictures Stamps Sounds Ciguatera Speed Swim. type Gill area Otoliths Brains Vision

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Summary page \| Point data \| Common names \| Photos

Internet sources

Estimation of some characteristics with mathematical models

Resilience (Ref. 69278)

Medium, minimum population doubling time 1.4 - 4.4 years (Preliminary K or Fecundity.)


Vulnerability (Ref. 59153)	Price category (Ref. 80766)
Low to moderate vulnerability (29 of 100)	Very high

Entered by Froese, Rainer

Modified by Bailly, Nicolas

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Page last modified by : elaxamana, 15 July 2009

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