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Eupercaria/misc (Various families in series Eupercaria) >
Labridae (Wrasses) > Julidinae
Etymology: Halichoeres: Greek, als, alis = salt + Greek, choiros = pig (Ref. 45335).
More on author: Walbaum.
Environnement : milieu / zone climatique / profondeur / gamme de distribution
Écologie
marin récifal; profondeur 1 - 15 m (Ref. 90102). Tropical; 32°N - 12°S, 99°E - 172°E
Western Pacific: Philippines to New Guinea, north to the Yaeyama Islands, south to Flores, Indonesia. Palau in Micronesia.
Taille / Poids / Âge
Maturité: Lm ?  range ? - ? cm
Max length : 13.0 cm TL mâle / non sexé; (Ref. 34765)
Description synthétique
Clés d'identification | Morphologie | Morphométrie
Épines dorsales (Total) : 9; Rayons mous dorsaux (Total) : 13; Épines anales: 3; Rayons mous anaux: 13. Males recognized by the grey-looking head when seen in natural light. Body with lined pattern until female stage. Males with orange spots along scale rows (Ref. 48636).
Body shape (shape guide): fusiform / normal.
Found in coral-rich lagoon and inner channel reefs to at least 15 m depth (Ref. 34765); in mixed coral and algae habitats (Ref. 48636). May be found solitary or in pairs (Ref. 90102). Feeds on small benthic invertebrates.
Cycle de vie et comportement reproducteur
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Distinct pairing during breeding (Ref. 205).
Myers, R.F., 1999. Micronesian reef fishes. A comprehensive guide to the coral reef fishes of Micronesia. Coral Graphics, Barrigada, Guam. 216 p. (Ref. 34765)
Statut dans la liste rouge de l'IUCN (Ref. 130435: Version 2025-2 (Global))
Menace pour l'homme
Harmless
Utilisations par l'homme
Outils
Articles particuliers
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Sources Internet
Estimations basées sur des modèles
Température préférée (Réf.
123201): 27.4 - 29.3, mean 28.8 °C (based on 1695 cells).
Indice de diversité phylogénétique (Réf.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01000 (0.00475 - 0.02106), b=3.09 (2.92 - 3.26), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
Niveau trophique (Réf.
69278): 3.5 ±0.37 se; based on food items.
Résilience (Réf.
120179): Haut, temps minimum de doublement de population inférieur à 15 mois (Preliminary K or Fecundity.).
Vulnérabilité de la pêche (Ref.
59153): Low vulnerability (10 of 100).
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Nutriments (Ref.
124155): Calcium = 101 [60, 176] mg/100g; Iron = 0.766 [0.437, 1.437] mg/100g; Protein = 18.5 [15.6, 20.7] %; Omega3 = 0.151 [0.095, 0.245] g/100g; Selenium = 19.8 [11.4, 37.1] μg/100g; VitaminA = 153 [47, 565] μg/100g; Zinc = 1.82 [1.23, 2.88] mg/100g (wet weight);