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Carangiformes (Jacks) >
Carangidae (Jacks and pompanos) > Trachinotinae
Etymology: Trachinotus: Greek, trachys, -eia, -ys = rough + Greek,noton = back (Ref. 45335).
Eponymy: Louis Antoine François Baillon (1778–1851) was a French naturalist and collector. [...] (Ref. 128868), visit book page.
More on author: Lacepède.
Environnement : milieu / zone climatique / profondeur / gamme de distribution
Écologie
marin; saumâtre récifal; profondeur 0 - 3 m (Ref. 89972). Tropical; 32°N - 32°S
Indo-Pacific: Red Sea to the Line and Mangaréva islands, north to southern Japan, south to Lord Howe and Rapa.
Taille / Poids / Âge
Maturité: Lm ?  range ? - ? cm
Max length : 60.0 cm TL mâle / non sexé; (Ref. 4225); common length : 35.0 cm TL mâle / non sexé; (Ref. 5450); poids max. publié: 1.5 kg (Ref. 30874)
Épines dorsales (Total) : 7; Rayons mous dorsaux (Total) : 20 - 24; Épines anales: 3; Rayons mous anaux: 20 - 24.
Body shape (shape guide): fusiform / normal.
Adults occur near surface waters of lagoon and seaward reefs, in surge zones along sandy beaches (Ref. 48635, 90102). They always move in schools at the edge of the surf near the reef, usually in pairs or small groups in surface waters (Ref. 48635). They feed on small fishes (Ref. 9710). They are occasionally taken by trolling and line fishing.
Cycle de vie et comportement reproducteur
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Paxton, J.R., D.F. Hoese, G.R. Allen and J.E. Hanley, 1989. Pisces. Petromyzontidae to Carangidae. Zoological Catalogue of Australia, Vol. 7. Australian Government Publishing Service, Canberra, 665 p. (Ref. 7300)
Statut dans la liste rouge de l'IUCN (Ref. 130435: Version 2025-2 (Global))
Menace pour l'homme
Harmless
Utilisations par l'homme
Pêcheries: intérêt commercial mineur; pêche sportive: oui
Outils
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Sources Internet
Estimations basées sur des modèles
Température préférée (Réf.
123201): 24.7 - 29.3, mean 28.4 °C (based on 3280 cells).
Indice de diversité phylogénétique (Réf.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01288 (0.00562 - 0.02956), b=2.93 (2.74 - 3.12), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Niveau trophique (Réf.
69278): 3.6 ±0.52 se; based on food items.
Résilience (Réf.
120179): Milieu, temps minimum de doublement de population : 1,4 à 4,4 années (Preliminary K or Fecundity.).
Vulnérabilité de la pêche (Ref.
59153): Moderate vulnerability (44 of 100).
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Nutriments (Ref.
124155): Calcium = 59.6 [27.7, 127.3] mg/100g; Iron = 0.837 [0.442, 1.569] mg/100g; Protein = 19.9 [17.9, 21.9] %; Omega3 = 0.113 [0.065, 0.209] g/100g; Selenium = 18.4 [9.9, 37.0] μg/100g; VitaminA = 80.1 [22.5, 267.8] μg/100g; Zinc = 1.2 [0.8, 1.7] mg/100g (wet weight);