Environment: milieu / climate zone / depth range / distribution range
Écologie
marin démersal; profondeur 5 - 70 m (Ref. 12260). Tropical; 26°C - 29°C (Ref. 4959); 32°N - 27°S, 34°E - 169°E
Indo-West Pacific: East Africa to northern Australia and New Caledonia.
Taille / Poids / Âge
Maturity: Lm ? range ? - ? cm
Max length : 25.0 cm TL mâle / non sexé; (Ref. 48635); common length : 10.0 cm TL mâle / non sexé; (Ref. 30573)
Épines dorsales (Total) : 8; Rayons mous dorsaux (Total) : 16; Épines anales: 3; Rayons mous anaux: 14.
Found in coastal inshore waters over mud or sand bottoms, rarely near reefs (Ref 90102). Stays near the substrate and feeds on small shrimps, other crustaceans, and polychaetes (Ref. 5213). A flighty species during the day (Ref. 48635).
Life cycle and mating behavior
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
James, P.S.B.R., 1984. Leiognathidae. In W. Fischer and G. Bianchi (eds.) FAO species identification sheets for fishery purposes. Western Indian Ocean (Fishing Area 51). Vol. 2. FAO, Rome. pag. var. (Ref. 3424)
Statut dans la liste rouge de l'IUCN (Ref. 130435: Version 2024-1)
Menace pour l'homme
Harmless
Utilisations par l'homme
Pêcheries: commercial
Outils
Articles particuliers
Télécharger en XML
Sources Internet
Estimates based on models
Preferred temperature (Ref.
123201): 24.7 - 29, mean 28 °C (based on 1144 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5010 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01259 (0.00787 - 0.02013), b=3.13 (3.00 - 3.26), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
Niveau trophique (Ref.
69278): 3.1 ±0.2 se; based on diet studies.
Résilience (Ref.
120179): Haut, temps minimum de doublement de population inférieur à 15 mois (K=0.93-1.80).
Fishing Vulnerability (Ref.
59153): Low vulnerability (13 of 100).
Nutrients (Ref.
124155): Calcium = 222 [107, 739] mg/100g; Iron = 1.71 [0.65, 4.63] mg/100g; Protein = 19.6 [17.3, 21.7] %; Omega3 = 0.265 [0.126, 0.582] g/100g; Selenium = 45.3 [16.8, 133.1] μg/100g; VitaminA = 19.7 [4.5, 74.5] μg/100g; Zinc = 1.97 [0.93, 3.69] mg/100g (wet weight);
