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Carangiformes (Jacks) >
Carangidae (Jacks and pompanos) > Trachinotinae
Etymology: Trachinotus: Greek, trachys, -eia, -ys = rough + Greek,noton = back (Ref. 45335).
Eponymy: Dr George Brown Goode (1851–1896) was an American ichthyologist and museum administrator at the Smithsonian. [...] (Ref. 128868), visit book page.
More on authors: Jordan & Evermann.
Miljö: miljö / Klimatzon / djupintervall / distributionsområde
Ekologi
marina revassocierade; djupintervall 0 - 12 m (Ref. 9710). Subtropical; 43°N - 37°S
Western Atlantic: Massachusetts (USA), Bermuda, and the Gulf of Mexico to Argentina.
Storlek / Vikt / Ålder
Könsmognad: Lm ?  range ? - ? cm
Max length : 50.0 cm TL hane/ej könsbestämd; (Ref. 7251); common length : 35.0 cm TL hane/ej könsbestämd; (Ref. 5217); publicerad maxvikt: 560.00 g (Ref. 40637)
Taggstrålar i ryggfenan (totalt) : 7 - 8; Mjukstrålar i ryggfenan (totalt) : 19 - 20; Taggstrålar i analfenan: 2 - 3; Mjukstrålar i analfenan: 16 - 18. Dorsal and anal fins have very long, dark anterior lobes (Ref. 26938). Bluish silver on back, shading to silver on sides, with four narrow dark bars on upper of body (Ref. 13442).
Body shape (shape guide): short and / or deep.
Adults form schools in clear coastal areas, usually near coral formations (Ref. 5217). Juveniles common in clean sandy beaches (Ref. 5217). Adults feed on crustaceans, polychaete worms, insect pupae, mollusks and fishes (Ref. 9626). Between 1995 and 2000, at least 2 specimens were traded as aquarium fish at Fortaleza, Ceará (Ref. 49392).
Livscykel och parningsbeteende
Könsmognad | Reproduktion | Lek | Ägg | Fekunditet | Larver
Robins, C.R. and G.C. Ray, 1986. A field guide to Atlantic coast fishes of North America. Houghton Mifflin Company, Boston, U.S.A. 354 p. (Ref. 7251)
Status på IUCN:s rödlista (Ref. 130435: Version 2025-2 (Global))
Hot mot människor
Reports of ciguatera poisoning (Ref. 30911)
Mänskliga användningsområden
Fiskeri: mindre kommeriell; Vattenbruk: kommersiell; sportfisk: ja
Verktyg
Särskilda rapporter
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Internet-källor
Uppskattningar baserade på modeller
Index för fylogenetisk mångfald (Ref. 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.01698 (0.00966 - 0.02985), b=2.87 (2.72 - 3.02), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref. 93245). |
Trofisk nivå (Ref. 69278) |
4.3 ±0.4 se; based on diet studies. |
Resiliens (Ref. 120179) |
Mellan, lägsta populationsfördubblingstid 1,4-4,4 år (Assuming tm=2-4). |
Sårbarhet i fisket (Ref. 59153) |
Low to moderate vulnerability (32 of 100). 🛈 |
Priskategori (Ref. 80766) |
Medium.
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Näringsämnen (Ref. 124155) |
Calcium = 39.6 [14.6, 74.0] mg/100g; Iron = 0.785 [0.387, 1.762] mg/100g; Protein = 20.1 [18.1, 22.2] %; Omega3 = 0.158 [0.081, 0.315] g/100g; Selenium = 12 [5, 27] μg/100g; VitaminA = 40.7 [10.2, 151.3] μg/100g; Zinc = 0.509 [0.300, 0.825] mg/100g (wet weight); |