Entorno: milieu / zona climática / rango de profundidad / gama de distribución
Ecología
marino; salobre demersal; diadromous (Ref. 138280); rango de profundidad 0 - 100 m (Ref. 33839). Subtropical
Eastern Indian Ocean and Southwest Pacific: south coast of Australia; New Zealand (Ref. 5755).
Tamaño / Peso / Edad
Madurez: Lm ?  range ? - ? cm
Max length : 45.0 cm TL macho / no sexado; (Ref. 9563)
Descripción breve
Claves de identificación | Morfología | Morfometría
Radios blandos dorsales (total) : 56 - 69; Radios blandos anales: 40 - 50. Body deep (47-60% SL). Snout slightly extended into fleshy process projecting more or less in front of oblique mouth. Scales very small, rather firmly attached; cycloid on both sides, covering head except well anteriorly. Caudal fin rays 14 -17 (Ref. 33839).
Body shape (shape guide): short and / or deep; Cross section: compressed.
Adults are common on silty sand substrates from estuaries and inshore waters down to 100 m depth. Juveniles occasionally entering rivers.
Ciclo vital y comportamiento de apareamiento
Madurez | Reproducción | Puesta | Huevos | Fecundidad | Larva
Kailola, P.J., M.J. Williams, P.C. Stewart, R.E. Reichelt, A. McNee and C. Grieve, 1993. Australian fisheries resources. Bureau of Resource Sciences, Canberra, Australia. 422 p. (Ref. 6390)
Situación en la Lista Roja de la UICN (Ref. 130435: Version 2025-2 (Global))
Amenaza para el ser humano
Harmless
Usos humanos
Pesquerías: comercial; Acuicultura: experimental
Herramientas
Informes especiales
Descargar XML
Fuentes de Internet
Estimaciones basadas en modelos
Índice de diversidad filogenética (Referencia 82804) |
PD50 = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.01778 (0.00779 - 0.04061), b=2.97 (2.76 - 3.18), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
Nivel trófico (Referencia 69278) |
3.1 ±0.3 se; based on size and trophs of closest relatives |
Resiliencia (Referencia 120179) |
Medio, población duplicada en un tiempo mínimo de 1.4-4.4 años (K=0.2; tmax=10). |
Vulnerabilidad pesquera (Ref. 59153) |
Moderate vulnerability (35 of 100). 🛈 |
Categoría de precios (Ref. 80766) |
Medium.
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Nutrientes (Ref. 124155) |
Calcium = 107 [44, 243] mg/100g; Iron = 1.08 [0.50, 2.26] mg/100g; Protein = 18.1 [16.6, 19.6] %; Omega3 = 0.212 [0.104, 0.434] g/100g; Selenium = 38.1 [17.5, 93.5] μg/100g; VitaminA = 3.74 [0.87, 17.31] μg/100g; Zinc = 0.728 [0.467, 1.155] mg/100g (wet weight); |