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Scombriformes (Mackerels) >
Scombridae (Mackerels, tunas, bonitos) > Scombrinae
Etymology: Scomber: Greek, skombros = tunny or mackerel, 1623 (Ref. 45335); japonicus: Named after Japan, its type locality (Ref. 6885).
Taxonomic Remarks
Northern Indian and Red Sea occurrences are Scomber australasicus and not Scomber japonicus (Ref. 27328).
Environnement : milieu / zone climatique / profondeur / gamme de distribution
Écologie
marin pelagic-neritic; océanodrome (Ref. 87829); profondeur 0 - 300 m (Ref. 168), usually 50 - 200 m (Ref. 35185). Subtropical; 10°C - 27°C (Ref. 35185); 61°N - 56°S, 17°E - 70°W
Southeast Atlantic and Indo-Pacific: anti-tropical, from South Africa (Western Cape to Natal), Madagascar to Philippines, north to Russia and Gulf of Alaska, and south to Chile. Absent from Northern Indian Ocean and Red Sea.
Reports from Atlantic incl. Mediterranean are Scomber colias, and from Red Sea and northern Indian Ocean are Scomber australasicus (Ref. 27328).
Longueur à la première maturité / Taille / Poids / Âge
Maturité: Lm 26.1  range ? - ? cm
Max length : 64.0 cm TL mâle / non sexé; (Ref. 9015); common length : 30.0 cm FL mâle / non sexé; (Ref. 168); poids max. publié: 2.9 kg (Ref. 26550); âge max. reporté: 18 années (Ref. 35185)
Épines dorsales (Total) : 9 - 11; Rayons mous dorsaux (Total) : 11 - 12; Épines anales: 1; Rayons mous anaux: 12 - 14; Vertèbres: 31. Interpelvic process small and single. No well developed corselet. Swim bladder present. First haemal spine posterior to first interneural process; 12 to 15 interneural bones under first dorsal fin. Anal fin spine conspicuous, clearly separated from anal rays but joined to them by a membrane. Back with narrow stripes which zigzag and undulate. Belly unmarked (Pacific population) or with wavy lines (Atlantic pop.) (Ref. 168). Caudal peduncle with 5 finlets on the upper and lower edge. Distance between dorsal fins shorter than or equal to the first dorsal fin base (Ref. 35388).
Body shape (shape guide): fusiform / normal; Cross section: oval.
A coastal pelagic species, to a lesser extent epipelagic to mesopelagic over the continental slope (Ref. 168). Are considered as straddling stock in the eastern central Pacific (Ref. 87829). Schooling by size is well developed and initiates at approximately 3 cm (Ref. 168); may also form schools with Sarda chiliensis, Trachurus symmetricus and Sardinops sagax (Ref. 9340). Adults stay near the bottom during the day; go up to the open water at night, (Ref. 5377) where they feed on copepods and other crustaceans, fishes and squids (Ref. 168). They spawn in batches (Ref. 51846). Eggs and larvae are pelagic (Ref. 6769). In Asian waters, they move to deeper water and remain inactive during the winter season (Ref. 4576). Commercially cultured in Japan. Marketed fresh, frozen, smoked, salted and occasionally canned (Ref. 9684). Eaten fried, broiled and baked (Ref. 9988). Used in Chinese medicine (Ref. 12166).
Spawning most often occurs at water temperatures of 15° to 20°C. Spawn in several batches with 250 to 300 eggs per g of fish with the total number of eggs per female ranging from 100,000 to 400,000.
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; Aquaculture: commercial; pêche sportive: oui; appât: usually
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Sources Internet
Estimations basées sur des modèles
Indice de diversité phylogénétique (Réf. 82804) |
PD50 = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00741 (0.00665 - 0.00827), b=3.05 (3.02 - 3.08), in cm total length, based on LWR estimates for this species (Ref. 93245). |
Niveau trophique (Réf. 69278) |
3.4 ±0.1 se; based on diet studies. |
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Generation time |
3.6 (3.1 - 5.0) years. Estimated as median ln(3)/K based on 24 growth studies. |
Résilience (Réf. 120179) |
Milieu, temps minimum de doublement de population : 1,4 à 4,4 années (K=0.12-0.22; tm=2-3; tmax=18). |
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Rate of population increase |
Prior r = 0.35, 95% CL = 0.23 - 0.53, Based on 1 full stock assessment. |
Vulnérabilité de la pêche (Ref. 59153) |
Low to moderate vulnerability (31 of 100). 🛈 |
Vulnérabilité climatique (Ref. 125649) |
Low vulnerability (24 of 100). 🛈 |
Catégorie de prix (Ref. 80766) |
High.
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Nutriments (Ref. 124155) |
Calcium = 48.8 [16.2, 118.3] mg/100g; Iron = 2.18 [0.83, 5.26] mg/100g; Protein = 20.9 [19.8, 21.8] %; Omega3 = 0.358 [0.247, 0.525] g/100g; Selenium = 98.1 [37.9, 229.9] μg/100g; VitaminA = 13.7 [3.5, 60.5] μg/100g; Zinc = 0.846 [0.514, 1.358] mg/100g (wet weight); based on nutrient studies. |