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Halichoeres chrysus Randall, 1981

Canary wrasse
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Native range | All suitable habitat | Point map | Year 2050
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Halichoeres chrysus   AquaMaps   Data sources: GBIF OBIS
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Image of Halichoeres chrysus (Canary wrasse)
Halichoeres chrysus
Picture by Patzner, R.

Classification / Names Noms communs | Synonymes | Catalog of Fishes(Genre, Espèce) | ITIS | CoL | WoRMS | Cloffa

> Eupercaria/misc (Various families in series Eupercaria) > Labridae (Wrasses) > Corinae
Etymology: Halichoeres: Greek, als, alis = salt + Greek, choiros = pig (Ref. 45335).
More on author: Randall.

Environment: milieu / climate zone / depth range / distribution range Écologie

marin récifal; profondeur 2 - 70 m (Ref. 90102), usually 15 - 60 m (Ref. 27115). Tropical; 24°C - 27°C (Ref. 27115); 32°N - 32°S

Distribution Pays | Zones FAO | Écosystèmes | Occurrences | Point map | Introductions | Faunafri

Eastern Indian Ocean: Christmas Island. Western Pacific: Solomon Islands, north to southern Japan, south to Rowley Shoals and New South Wales (Australia). Recently reported from Tonga (Ref. 53797). Replaced by Halichoeres leucoxanthus in the Indian Ocean, but with overlapping distributions in Indonesia (Ref. 37816).

Taille / Poids / Âge

Maturity: Lm ?  range ? - ? cm
Max length : 12.0 cm TL mâle / non sexé; (Ref. 2334)

Description synthétique Clés d'identification | Morphologie | Morphométrie

Épines dorsales (Total) : 9; Rayons mous dorsaux (Total) : 12; Épines anales: 3; Rayons mous anaux: 11 - 12; Vertèbres: 25. In life, body bright yellow, head and thorax yellow-orange; a spot behind eye; head with irregular light-green bands. Dorsal fin of males with a large black, white-rimmed spot at the first interspinous membrane (another spot may appear on the soft portion between 2nd and 3rd rays for smaller males); females with a second black, light yellow-rimmed spot; smaller females and juveniles with a third blackish spot on penultimate membrane. Anterior lateral line scales with 2-4 pores; 6-12 suborbital pores. Pelvic fins not reaching anus.

Biologie     Glossaire (ex. epibenthic)

Found at the reef edge, in sand and rubble areas (Ref. 9710) usually in small groups (Ref. 90102).

Life cycle and mating behavior Maturities | Reproduction | Spawnings | Egg(s) | Fecundities | Larves

Distinct pairing during breeding (Ref. 205).

Référence principale Upload your references | Références | Coordinateur : Westneat, Mark | Collaborateurs

Randall, J.E., G.R. Allen and R.C. Steene, 1990. Fishes of the Great Barrier Reef and Coral Sea. University of Hawaii Press, Honolulu, Hawaii. 506 p. (Ref. 2334)

Statut dans la liste rouge de l'IUCN (Ref. 130435)

  Préoccupation mineure (LC) ; Date assessed: 25 March 2009

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Menace pour l'homme

  Harmless





Utilisations par l'homme

Pêcheries: commercial; Aquarium: Commercial
FAO - Publication: search | FishSource |

Plus d'informations

Trophic ecology
Éléments du régime alimentaire
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Food consumptions
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Prédateurs
Ecology
Écologie
Population dynamics
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Length-weight rel.
Length-length rel.
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Toxicities (LC50s)
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Sources Internet

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | BOLDSystems | Websites from users | FishWatcher | CISTI | Catalog of Fishes: Genre, Espèce | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: génôme, nucléotide | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | Bases de données nationales | Otolith Atlas of Taiwan Fishes | Aquariums publics | PubMed | Reef Life Survey | Socotra Atlas | Arbre de Vie | Wikipedia: aller à, chercher | World Records Freshwater Fishing | Zoobank | Zoological Record

Estimates based on models

Preferred temperature (Ref. 123201): 25.2 - 28.9, mean 27.7 °C (based on 662 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00955 (0.00451 - 0.02020), b=3.09 (2.92 - 3.26), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245).
Niveau trophique (Ref. 69278):  3.4   ±0.5 se; based on size and trophs of closest relatives
Résilience (Ref. 120179):  Haut, temps minimum de doublement de population inférieur à 15 mois (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (10 of 100).
Catégorie de prix (Ref. 80766):   Very high.
Nutrients (Ref. 124155):  Calcium = 97.2 [58.1, 171.5] mg/100g; Iron = 0.782 [0.459, 1.453] mg/100g; Protein = 18.4 [15.5, 20.6] %; Omega3 = 0.178 [0.111, 0.283] g/100g; Selenium = 27.2 [16.0, 49.4] μg/100g; VitaminA = 147 [45, 555] μg/100g; Zinc = 1.8 [1.2, 2.8] mg/100g (wet weight);