Actinoptérygiens (poissons à nageoires rayonnées) >
Perciformes (Perch-likes) >
Scombridae (Mackerels, tunas, bonitos) > Scombrinae
Etymology: Scomber: Greek, skombros = tunny or mackerel, 1623 (Ref. 45335). More on author: Cuvier.
Environnement / Climat / Gamme
Écologie
; marin; océanodrome (Ref. 51243); profondeur 87 - 200 m (Ref. 9563). Subtropical, preferred 24°C (Ref. 107945); 43°N - 50°S, 32°E - 110°W (Ref. 168)
Indo-West Pacific: Red Sea, Persian Gulf; from Japan, south to Australia and New Zealand. Eastern Pacific: Hawaii and off Mexico (Socorro Island).
Taille / Poids / Âge
Maturity: Lm ? range ? - ? cm
Max length : 44.0 cm FL mâle / non sexé; (Ref. 40637); common length : 30.0 cm FL mâle / non sexé; (Ref. 168); poids max. publié: 1.4 kg (Ref. 40637)
Épines dorsales (Total): 10 - 13; Rayons mous dorsaux (Total): 12; Épines anales 0; Rayons mous anaux: 12; Vertèbres: 31. No well developed corselet but body covered with rather small scales. Palatine narrow. Anal fin origin clearly more posterior than that of second dorsal fin. Anal fin spine independent from anal fin. Swim bladder present. Snout pointed. Interpelvic process small and single. Back with narrow oblique lines which zigzag and undulate; the belly is pearly white and marked with thin, wavy broken lines.
Occurs in coastal waters (Ref. 9340) and also in oceanic waters (Ref. 9563). Minimum depth reported at 87 m (Ref. 58489); fishing depths to 265 m (cited in Ref. 58302). Schooling by size which may include jack mackerels and Pacific sardines. They are plankton feeders filtering copepods and other crustaceans, but adults also feed on small fish and squids. Also caught with encircling nets (Ref. 9340). Marketed fresh, dried-salted, smoked, canned and frozen (Ref. 9987).
Life cycle and mating behavior
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. 115185)
CITES (Ref. 94142)
Not Evaluated
Menace pour l'homme
Harmless
Utilisations par l'homme
Pêcheries: commercial; pêche sportive: oui; appât: usually
Outils
Articles particuliers
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Sources Internet
Estimates of some properties based on models
Phylogenetic diversity index (Ref.
82805): PD
50 = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00871 (0.00756 - 0.01004), b=3.06 (3.02 - 3.10), in cm Total Length, based on LWR estimates for this species (Ref.
93245).
Niveau trophique (Ref.
69278): 4.2 ±0.5 se; Based on diet studies.
Résilience (Ref.
69278): Milieu, temps minimum de doublement de population : 1,4 à 4,4 années (K=0.28).
Vulnérabilité (Ref.
59153): Moderate vulnerability (43 of 100) .
