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Carangaria/misc (Various families in series Carangaria) >
Centropomidae (Snooks)
Etymology: Centropomus: Greek, kentron = sting + Greek, poma, -atos = cover, operculum (Ref. 45335).
More on author: Poey.
Miljö: miljö / Klimatzon / djupintervall / distributionsområde
Ekologi
marina; sötvatten; brackvatten bottenlevande; amfidrom (Ref. 51243); djupintervall 0 - 40 m. Subtropical; 26°N - 34°S, 98°W - 34°W
Western Atlantic: southern Florida, USA and the Mexican Gulf coast, Caribbean Sea, south to Rio Grande do Sul, Brazil.
Storlek / Vikt / Ålder
Könsmognad: Lm ?  range ? - ? cm
Max length : 72.0 cm TL hane/ej könsbestämd; (Ref. 40637); common length : 25.0 cm TL hane/ej könsbestämd; (Ref. 3713); publicerad maxvikt: 5.0 kg (Ref. 26340)
Inhabits coastal waters, estuaries and lagoons, penetrating into freshwater; usually prefers very low brackish water or freshwater. Occasionally in hypersaline lagoons (Ref. 5217). Found over shallow soft bottoms (Ref. 5217). Feeds on fish and crustaceans. Its flesh is well appreciated (Ref. 27188).
Spawn in brackish waters in estuaries.
Fraser, T.H., 1978. Centropomidae. In W. Fischer (ed.) FAO species identification sheets for fishery purposes. West Atlantic (Fishing Area 31). FAO, Rome. Vol. 1-2. pag.var. (Ref. 3713)
Status på IUCN:s rödlista (Ref. 130435: Version 2025-2 (Global))
Hot mot människor
Harmless
Mänskliga användningsområden
Fiskeri: mindre kommeriell; sportfisk: ja
Verktyg
Särskilda rapporter
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Internet-källor
Uppskattningar baserade på modeller
Index för fylogenetisk mångfald (Ref. 82804) |
PD50 = 0.5002 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00813 (0.00675 - 0.00978), b=3.05 (3.00 - 3.10), in cm total length, based on LWR estimates for this species (Ref. 93245). |
Trofisk nivå (Ref. 69278) |
4.2 ±0.73 se; based on food items. |
Resiliens (Ref. 120179) |
Mellan, lägsta populationsfördubblingstid 1,4-4,4 år (tm=3-4; Fec=900,000). |
Sårbarhet i fisket (Ref. 59153) |
High vulnerability (55 of 100). 🛈 |
Priskategori (Ref. 80766) |
Very high.
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Näringsämnen (Ref. 124155) |
Calcium = 61.4 [35.8, 112.0] mg/100g; Iron = 0.995 [0.655, 1.588] mg/100g; Protein = 19.9 [17.6, 22.0] %; Omega3 = 0.359 [0.176, 0.732] g/100g; Selenium = 19.3 [10.7, 37.3] μg/100g; VitaminA = 16.9 [6.1, 47.3] μg/100g; Zinc = 0.675 [0.491, 0.950] mg/100g (wet weight); based on nutrient studies. |