Environment: milieu / climate zone / depth range / distribution range
Écologie
marin; saumâtre; profondeur 15 - 100 m (Ref. 30573). Tropical; 30°N - 21°S, 36°E - 178°W
Indo-West Pacific: East Africa (Ref. 2871, 5213, 30573) to Southeast Asia, north to Japan, south to Queensland, Australia. Reported from Fiji (Ref. 12743).
Length at first maturity / Taille / Poids / Âge
Maturity: Lm 15.0 range ? - 19.2 cm
Max length : 40.0 cm TL mâle / non sexé; (Ref. 2872); common length : 30.0 cm TL mâle / non sexé; (Ref. 2872)
Épines dorsales (Total): 8 - 9; Rayons mous dorsaux (Total): 20-22; Épines anales 3; Rayons mous anaux: 25 - 28. Silvery grey with blue iridescence dorsally, silvery white ventrally; upper part of gill cover with a dusky black spot; fins pale yellow. Mouth large and oblique.
Found in coastal waters down to a depth of about 100 m (Ref. 30573) and between 15-90 m in western Indonesia (Ref. 12260). Feeds on sand-dwelling animals (Ref. 5213). Marketed fresh and dried salted.
Life cycle and mating behavior
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)
Menace pour l'homme
Harmless
Utilisations par l'homme
Pêcheries: commercial
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Estimates based on models
Preferred temperature (Ref.
123201): 25.3 - 28.6, mean 27.6 °C (based on 746 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 1.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01288 (0.00921 - 0.01802), b=2.94 (2.85 - 3.03), in cm total length, based on LWR estimates for this species (Ref.
93245).
Niveau trophique (Ref.
69278): 4.2 ±0.7 se; based on diet studies.
Résilience (Ref.
120179): Haut, temps minimum de doublement de population inférieur à 15 mois (K=0.6).
Prior r = 0.75, 95% CL = 0.49 - 1.12, Based on 5 stock assessments.
Fishing Vulnerability (Ref.
59153): Low vulnerability (21 of 100).
Climate Vulnerability (Ref.
125649): High vulnerability (65 of 100).
Nutrients (Ref.
124155): Calcium = 157 [98, 292] mg/100g; Iron = 1.74 [1.04, 2.72] mg/100g; Protein = 19.2 [18.2, 20.2] %; Omega3 = 0.314 [0.186, 0.547] g/100g; Selenium = 50.3 [25.4, 103.9] μg/100g; VitaminA = 20.9 [7.9, 57.3] μg/100g; Zinc = 1.2 [0.9, 1.7] mg/100g (wet weight);
