Actinopterigi (pesci con pinne raggiate) >
Perciformes (Perch-likes) >
Carangidae (Jacks and pompanos) > Trachinotinae
Etymology: Trachinotus: Greek, trachys, -eia, -ys = rough + Greek,noton = back (Ref. 45335).
Ambiente / Clima / Range
Ecologia
; marino; salmastro benthopelagico; oceanodromo (Ref. 51243); distribuzione batimetrica 1 - 70 m (Ref. 9626). Subtropical, preferred 23°C (Ref. 107945); 43°N - 38°S, 97°W - 35°W (Ref. 44847)
Western Atlantic: Massachusetts, USA through the Gulf of Mexico and scattered localities in the West Indies (Ref. 26938) to Brazil. Also found in Argentina (Ref. 44847). Absent from clear waters of Bahamas and similar islands (Ref. 7251).
Length at first maturity / Size / Peso / Age
Maturity: Lm ?, range 25 - ? cm
Max length : 64.0 cm TL maschio/sesso non determinato; (Ref. 7251); common length : 40.0 cm TL maschio/sesso non determinato; (Ref. 5217); Peso massimo pubblicato: 3.8 kg (Ref. 40637)
Adults occur in coastal waters, commonly entering bays and estuaries. Juveniles found in sandy beaches exposed to wave action (Ref. 5217). Adults are absent from insular areas with coralline habitats (Ref. 5217). They generally form small to large schools. They feed on mollusks, crustaceans and other invertebrates and small fish. Excellent food fish (Ref. 9626). Highest priced marine food fish in the USA (Ref. 171). Have been reared in captivity (Ref. 35420).
Life cycle and mating behavior
Maturità | Riproduzione | Deposizione | Uova | Fecundity | Larve
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)
IUCN Red List Status (Ref. 115185)
CITES (Ref. 94142)
Not Evaluated
Threat to humans
Harmless
Human uses
Pesca: elevato interesse commerciale; Acquacoltura: commerciale; Pesce da pesca sportiva: si; Acquario: Acquari pubblici
Strumenti
Special reports
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Estimates of some properties based on models
Phylogenetic diversity index (Ref.
82805): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Trophic Level (Ref.
69278): 3.5 ±0.6 se; Based on diet studies.
Resilienza (Ref.
69278): Medio, tempo minimo di raddoppiamento della popolazione 1.4 - 4.4 anni (Assuming tm=2-4).
Vulnerability (Ref.
59153): Moderate vulnerability (37 of 100) .