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Halichoeres garnoti (Valenciennes, 1839)

Yellowhead wrasse
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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Halichoeres garnoti   AquaMaps   Data sources: GBIF OBIS
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Image of Halichoeres garnoti (Yellowhead wrasse)
Halichoeres garnoti
Female picture by Muséum-Aquarium de Nancy/B. Alenda


Turks and Caicos Islands country information

Common names: [No common name]
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments:
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/tk.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Smith, C.L., 1997
National Database:

Common names from other countries

Klassifizierung / Names Namen | Synonyme | Catalog of Fishes(Gattung, Arten) | 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: Valenciennes.

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

seewasser riff-verbunden; tiefenbereich 2 - 80 m (Ref. 9710), usually 4 - 60 m (Ref. 27115).   Tropical; 23°C - 27°C (Ref. 27115); 35°N - 7°S, 99°W - 36°W

Verbreitung Länder | FAO Gebiete | Ecosystems | Vorkommen | Point map | Einführungen | Faunafri

Western Atlantic: Bermuda and southern Florida, USA to southeastern Brazil.

Size / Gewicht / Alter

Maturity: Lm ?  range ? - ? cm
Max length : 19.3 cm TL Männchen/unbestimmt; (Ref. 9626)

Kurzbeschreibung Bestimmungsschlüssel | Morphologie | Morphometrie

Rückenflossenstacheln (insgesamt) : 9; Rückenflossenweichstrahlen (insgesamt) : 11; Afterflossenstacheln: 3; Afterflossenweichstrahlen: 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).

Biologie     Fachlexikon (Englisch) (z.B. epibenthic)

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).

Life cycle and mating behavior Maturities | Fortpflanzung | Spawnings | Egg(s) | Fecundities | Larven

Distinct pairing during breeding (Ref. 205). Monandric species (Ref. 55367). Length at sex change = 7.3 cm TL (Ref. 55367).

Hauptreferenz Upload your references | Referenzen | Koordinator : Westneat, Mark | Partner

Robins, C.R. and G.C. Ray, 1986. A field guide to Atlantic coast fishes of North America. Houghton Mifflin Company, Boston, U.S.A. 354 p. (Ref. 7251)

IUCN Rote Liste Status (Ref. 130435)

  nicht bedroht (LC) ; Date assessed: 12 April 2008

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

  Harmless




Nutzung durch Menschen

Fischereien: kommerziell; Aquarium: Kommerziell
FAO(Publication : search) | FishSource |

Mehr Information

Trophic ecology
Nahrungsorganismen
Diet compositions
Food consumptions
Food rations
Räuber
Ecology
Ökologie
Home ranges
Population dynamics
Growths
Max. ages / sizes
Length-weight rel.
Length-length rel.
Längenhäufigkeiten
Mass conversions
Recruitments
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Life cycle
Fortpflanzung
Maturities
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Estimates based on models

Preferred temperature (Ref. 115969): 24.2 - 28, mean 27 (based on 394 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00977 (0.00574 - 0.01664), b=3.15 (3.00 - 3.30), in cm Total Length, based on LWR estimates for this species & Genus-body shape (Ref. 93245).
Trophic level (Ref. 69278):  3.7   ±0.2 se; based on diet studies.
Widerstandsfähigkeit (Ref. 120179):  mittel, Verdopplung der Population dauert 1,4 - 4,4 Jahre. (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (10 of 100).
Preiskategorie (Ref. 80766):   Very high.