Halichoeres cyanocephalus (Bloch, 1791)

Yellowcheek wrasse

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

Classification	Actinopterygii \| Perciformes \| Labridae \| Corinae
Synonyms	Labrus cyanocephalus, ... more
Common names	Loro dienton negro, Doncella, Doncella cabeciplateada, ... more

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Image of Halichoeres cyanocephalus (Yellowcheek wrasse)

Picture by Schüür, G.

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This map was computer-generated and has not yet been reviewed.

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 : 30.0 cm TL male/unsexed; (Ref. 7251)

Environment

Reef-associated; marine; depth range 18 - 91 m (Ref. 7251), usually 30 - ? m (Ref. 52607)

Climate / Range

Tropical; 30°N - 33°S

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

Short description

Dorsal spines (total): 9; Dorsal soft rays (total): 12; Anal spines: 3; Anal soft rays: 12. Juveniles and females yellow with broad blue stripe from eye to center of caudal fin. The only Halichoeres species in Caribbean region with 12 dorsal rays, all other have 11 (Ref. 26938). Adults with a broad black stripe on upper half of body; narrowing as it passes posteriorly to end in middle of caudal fin; lower half of body light blue-green; head below level of mouth blue-green, above yellow (Ref. 13442).

Found over hard substrates (Ref. 9626). Juveniles up to 8 cm act as specialized cleaners. Each individual tends a defined cleaning station sought by several species of reef fishes including damselfishes, goatfishes, and surgeonfishes. At the cleaning station this wrasse swims in a characteristic seesaw motion (Ref. 31373). Occasionally caught by anglers. Generally of no interest to fisheries because of its small average size (Ref. 5217). Found at 9 m in Belize (Ref. 26938).


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

Human uses
Gamefish: yes; 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)
Moderate vulnerability (35 of 100)	Very high

Entered by Froese, Rainer

Modified by Capuli, Estelita Emily

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