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> Scombriformes (Mackerels) > Scombridae (Mackerels, tunas, bonitos) > Scombrinae
Etymology: Rastrelliger: Latin, rastra = rake + Latin, gero = to carry.

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

marina; havsvandrande (Ref. 51243); djupintervall 2 - 150 m (Ref. 128967). Tropical; 26°N - 14°S, 78°E - 157°E (Ref. 168)

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

Indo-West Pacific: India to Fiji, north to Taiwan.

Size / Vikt / Age

Maturity: L_m ? range ? - ? cm
Max length : 20.0 cm FL hane/ej könsbestämd; (Ref. 168); publicerad maxvikt: 750.00 g (Ref. 168)

Short description Morfologi | Morfometri

Taggstrålar i ryggfenan (totalt): 8 - 11; Mjukstrålar i ryggfenan (totalt): 12; Taggstrålar i analfenan 0; Mjukstrålar i analfenan: 12; Ryggkotor: 31. Head longer than body depth. Maxilla covered by lachrymal bone. Swim bladder present. Interpelvic process small and single. Anal spine rudimentary. Bristles on longest gill raker, 30 to 55 on one side. Gill rakers do not extend far into mouth. A black blotch behind pectoral fin base. The belly is yellowish silver; 2 to 6 large spots are at the base of the first dorsal fin; tow faint stripes are at the level of the lateral line in some specimens.

Epipelagic, neritic species, occurring in waters where surface temperatures do not fall below 17°C. Forms schools of equally sized individuals. Feeds on the largest zooplankton organisms, thus complementing the planktonic food spectrum of the other two Rastrelliger species.

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) (A2bd); Date assessed: 01 March 2022

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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synonymer
Metabolik
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Estimates based on models

Preferred temperature (Ref. 123201): 15 - 22.9, mean 18.3 °C (based on 44 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00912 (0.00538 - 0.01546), b=3.04 (2.90 - 3.18), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).

Trofisk nivå (Ref. 69278): 3.4 ±0.45 se; based on food items.

Generation time: 0.8 ( na - na) years. Estimated as median ln(3)/K based on 2 growth studies.

Resiliens (Ref. 120179): Hög, lägsta populationsfördubblingstid mindre än 15 månader (K=1.45).

Fishing Vulnerability (Ref. 59153): Low vulnerability (11 of 100).

Price category (Ref. 80766): Very high.

Rastrelliger faughni Matsui, 1967