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Scombriformes (Mackerels) >
Scombridae (Mackerels, tunas, bonitos) > Scombrinae
Etymology: Rastrelliger: Latin, rastra = rake + Latin, gero = to carry.
More on author: Bleeker.
Environnement : milieu / zone climatique / profondeur / gamme de distribution
Écologie
marin; saumâtre pelagic-neritic; océanodrome (Ref. 51243); profondeur 15 - 200 m (Ref. 28016). Tropical; 20°C - 30°C (Ref. 54858); 18°N - 18°S, 93°E - 180°E (Ref. 54858)
Pacific Ocean: Andaman Sea to Thailand, Indonesia, Papua New Guinea, Philippines, Solomon Islands and Fiji.
Longueur à la première maturité / Taille / Poids / Âge
Maturité: Lm 17.3  range ? - ? cm
Max length : 34.5 cm FL mâle / non sexé; (Ref. 168); common length : 20.0 cm FL mâle / non sexé; (Ref. 168); âge max. reporté: 2.00 années (Ref. 796)
Épines dorsales (Total) : 8 - 11; Rayons mous dorsaux (Total) : 12; Épines anales: 0; Rayons mous anaux: 12; Vertèbres: 31. This species is distinguished by the following characters: body very deep, its depth at posterior margin of opercle 3.7-4.3 times in fork length; head equal to or less than body depth; maxilla covered by lacrimal bone but extending nearly to end of lacrimal; gill rakers very long, visible when mouth is opened, 30-48 on lower limb of first gill arch; numerous bristles on longest gill raker, about 150 on one side in specimens of 12.7 cm, 210 in specimens of 16 cm, and 240 at 19 cm fork length; intestine very long, 3.2-3.6 times fork length; snout pointed; swim bladder present; vertebrae 13 + 18 = 31; interpelvic process small and single; anal spine rudimentary. Colour of spinous dorsal fin yellowish with a black edge, pectoral and pelvic fins dusky, other fins yellowish (Ref. 168, 9684).
Body shape (shape guide): fusiform / normal; Cross section: oval.
An epipelagic, neritic species that tolerates slightly reduced salinities in estuarine habitats and in areas where surface temperature range between 20° and 30°C. It forms schools of equally sized individuals. Batch spawning is believed to extend from March through September. Feeds chiefly on microzooplankton with a high phytoplankton component. Marketed fresh, frozen, canned, dried salted and smoked (Ref. 168, 9684).
Cycle de vie et comportement reproducteur
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Collette, B.B. and C.E. Nauen, 1983. FAO Species Catalogue. Vol. 2. Scombrids of the world. An annotated and illustrated catalogue of tunas, mackerels, bonitos and related species known to date. Rome: FAO. FAO Fish. Synop. 125(2):137 p. (Ref. 168)
Statut dans la liste rouge de l'IUCN (Ref. 130435: Version 2025-2 (Global))
Menace pour l'homme
Harmless
Utilisations par l'homme
Pêcheries: hautement commercial; pêche sportive: oui
Outils
Articles particuliers
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Sources Internet
Estimations basées sur des modèles
Indice de diversité phylogénétique (Réf. 82804) |
PD50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00955 (0.00818 - 0.01115), b=3.06 (3.02 - 3.10), in cm total length, based on LWR estimates for this species (Ref. 93245). |
Niveau trophique (Réf. 69278) |
2.7 ±0.30 se; based on food items. |
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Generation time |
0.9 (0.8 - 1.1) years. Estimated as median ln(3)/K based on 38 growth studies. |
Résilience (Réf. 120179) |
Haut, temps minimum de doublement de population inférieur à 15 mois (K=0.6-1.6; tmax=2). |
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Rate of population increase |
Prior r = 1.19, 95% CL = 0.79 - 1.79, Based on 3 data-limited stock assessments. |
Vulnérabilité de la pêche (Ref. 59153) |
Low vulnerability (18 of 100). 🛈 |
Vulnérabilité climatique (Ref. 125649) |
High to very high vulnerability (69 of 100). 🛈 |
Catégorie de prix (Ref. 80766) |
Very high.
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Nutriments (Ref. 124155) |
Calcium = 241 [85, 719] mg/100g; Iron = 3.44 [1.55, 7.60] mg/100g; Protein = 20.8 [19.5, 22.1] %; Omega3 = 0.366 [0.161, 0.855] g/100g; Selenium = 66.4 [19.0, 217.7] μg/100g; VitaminA = 10.8 [2.1, 48.4] μg/100g; Zinc = 1.95 [1.04, 5.00] mg/100g (wet weight); based on nutrient studies. |