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> Scombriformes (Mackerels) > Scombridae (Mackerels, tunas, bonitos) > Scombrinae
Etymology: Scomberomorus: Latin, scomber = mackerel + Greek, moros = silly, stupid (Ref. 45335).

Environment: milieu / climate zone / depth range / distribution range Ekologi

marina; brackvatten; havsvandrande (Ref. 51243); djupintervall 15 - ? m (Ref. 9987). Subtropical; 32°N - 26°N, 115°W - 108°W

Utbredning Länder | FAO områden | Ekosystem | Förekomster | Point map | Utplanteringar | Faunafri

Eastern Central Pacific: endemic to the northern Gulf of California.

Size / Vikt / Age

Maturity: L_m ? range ? - ? cm
Max length : 77.0 cm FL hane/ej könsbestämd; (Ref. 33255); publicerad maxvikt: 3.6 kg (Ref. 168)

Short description Morfologi | Morfometri

Taggstrålar i ryggfenan (totalt): 15 - 18; Mjukstrålar i ryggfenan (totalt): 16-20; Mjukstrålar i analfenan: 19 - 23; Ryggkotor: 46 - 48. Interpelvic process small and bifid. Swim bladder absent. Lateral line gradually curving down toward caudal peduncle. Intestine with 2 folds and 3 limbs. Males with no streaks or spots while females have two alternate series of brown spots on sides. Body entire covered with small scales, no anterior corselet.

It is now extinct outside the Gulf of California. Supports a commercial net fishery close inshore, in estuaries and coastal marshes (Ref. 9987). Its biology is almost completely unknown. This fishery operates on a relict of the original population.

Life cycle and mating behavior Könsmognad | Reproduktion | Lek | Ägg | Fecundity | Larver

Main reference Upload your references | referenser | Koordinator : Collette, Bruce B. | Medarbetare

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)

IUCN Red List Status (Ref. 130435)

Sårbar, se IUCNs rödlista (VU) (A4cd); Date assessed: 19 February 2011

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

Fiskeri: kommersiell; sportfisk: ja

FAO - Publication: search | FishSource |

Ytterligare information

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Ekosystem
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Populärnamn
synonymer
Metabolik
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Lek
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Fecundity
Ägg
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Age/Size
Tillväxt
Length-weight
Length-length
Length-frequencies
Morfometri
Morfologi
Larver
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Estimates based on models

Preferred temperature (Ref. 123201): 19.7 - 23.6, mean 22.2 °C (based on 14 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00832 (0.00383 - 0.01808), b=3.03 (2.86 - 3.20), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245).

Trofisk nivå (Ref. 69278): 4.3 ±0.5 se; based on size and trophs of closest relatives

Resiliens (Ref. 120179): Mellan, lägsta populationsfördubblingstid 1,4-4,4 år (Preliminary K or Fecundity.).

Fishing Vulnerability (Ref. 59153): Moderate to high vulnerability (54 of 100).

Price category (Ref. 80766): Very high.

Scomberomorus concolor (Lockington, 1879)