Environnement : milieu / zone climatique / profondeur / gamme de distribution
Écologie
marin récifal; océanodrome (Ref. 51243); profondeur 0 - 168 m (Ref. 9710). Tropical; 35°N - 34°S, 35°E - 113°W
Indo-Pacific: western Indian Ocean to the Austral Islands, north to southern Japan and Hawaii, south to Sydney, Australia. Eastern Central Pacific: Mexico and the Revillagigedo Islands (Ref. 9283).
Taille / Poids / Âge
Maturité: Lm ?  range ? - ? cm
Max length : 75.0 cm TL mâle / non sexé; (Ref. 48635); common length : 40.0 cm FL mâle / non sexé; (Ref. 3287); poids max. publié: 6.6 kg (Ref. 40637)
Épines dorsales (Total) : 9; Rayons mous dorsaux (Total) : 28 - 31; Épines anales: 3; Rayons mous anaux: 24 - 26.
Body shape (shape guide): fusiform / normal; Cross section: compressed.
Adults are pelagic and are abundant around oceanic islands while not found in neritic areas (Ref. 9283, 58302). May be encountered in solitary, pairs or small schools. Schools frequent sandy river basins, sandy channels of lagoon and seaward reefs. Feed on small crustaceans in the sand (Ref. 9283). Marketed fresh and dried or salted (Ref. 9283). Minimum depth reported taken from Ref. 128797.
Cycle de vie et comportement reproducteur
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Paxton, J.R., D.F. Hoese, G.R. Allen and J.E. Hanley, 1989. Pisces. Petromyzontidae to Carangidae. Zoological Catalogue of Australia, Vol. 7. Australian Government Publishing Service, Canberra, 665 p. (Ref. 7300)
Statut dans la liste rouge de l'IUCN (Ref. 130435: Version 2025-2 (Global))
Menace pour l'homme
Harmless
Utilisations par l'homme
Pêcheries: commercial; pêche sportive: oui
Outils
Articles particuliers
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Sources Internet
Estimations basées sur des modèles
Indice de diversité phylogénétique (Réf. 82804) |
PD50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.01318 (0.01173 - 0.01482), b=2.96 (2.93 - 2.99), in cm total length, based on LWR estimates for this species (Ref. 93245). |
Niveau trophique (Réf. 69278) |
4.5 ±0.0 se; based on diet studies. |
Résilience (Réf. 120179) |
Milieu, temps minimum de doublement de population : 1,4 à 4,4 années (Preliminary K or Fecundity.). |
Vulnérabilité de la pêche (Ref. 59153) |
Moderate vulnerability (39 of 100). 🛈 |
Catégorie de prix (Ref. 80766) |
Medium.
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Nutriments (Ref. 124155) |
Calcium = 23.6 [14.3, 51.5] mg/100g; Iron = 1.17 [0.55, 2.38] mg/100g; Protein = 20.2 [17.6, 22.3] %; Omega3 = 0.181 [0.104, 0.324] g/100g; Selenium = 12.1 [6.1, 25.5] μg/100g; VitaminA = 78.6 [14.3, 432.6] μg/100g; Zinc = 0.533 [0.283, 1.149] mg/100g (wet weight); based on nutrient studies. |