Rastrelliger kanagurta, Indian mackerel : fisheries, gamefish, bait

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Rastrelliger kanagurta (Cuvier, 1816)

Indian mackerel
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Rastrelliger kanagurta   AquaMaps   Data sources: GBIF OBIS
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Image of Rastrelliger kanagurta (Indian mackerel)
Rastrelliger kanagurta
Picture by Greenfield, J.

Classification / Names Common names | Synonyms | Catalog of Fishes(genus, species) | ITIS | CoL | WoRMS | Cloffa

Teleostei (teleosts) > Scombriformes (Mackerels) > Scombridae (Mackerels, tunas, bonitos) > Scombrinae
Etymology: Rastrelliger: Latin, rastra = rake + Latin, gero = to carry.
More on author: Cuvier.

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

Marine; pelagic-neritic; oceanodromous (Ref. 51243); depth range 20 - 90 m (Ref. 12260). Tropical; 17°C - ? (Ref. 54861); 38°N - 36°S, 20°E - 180°E (Ref. 54861)

Distribution Countries | FAO areas | Ecosystems | Occurrences | Point map | Introductions | Faunafri

Indo-West Pacific: Red Sea and East Africa to Indonesia, north to the Ryukyu Islands and China, south to Australia, Melanesia and Samoa. Entered the eastern Mediterranean Sea through the Suez Canal.

Length at first maturity / Size / Weight / Age

Maturity: Lm 21.0, range 17 - 24.5 cm
Max length : 36.0 cm male/unsexed; (Ref. 111654); 42.1 cm TL (female); common length : 25.0 cm TL male/unsexed; (Ref. 30573); max. published weight: 0.00 g; max. reported age: 4 years (Ref. 168)

Short description Morphology | Morphometrics

Dorsal spines (total): 8 - 11; Dorsal soft rays (total): 12; Anal spines: 0; Anal soft rays: 12. Head longer than body depth. Maxilla partly concealed, covered by lachrymal bone but extending to about hind margin of eye. Bristles on longest gill raker 105 on one side in specimens of 12.7 cm, 140 in 16 cm, and 160 in 19 cm fork length specimens. A black spot on body near lower margin of pectoral fin. Interpelvic process small and single. Swim bladder present. Anal spine rudimentary.

Biology     Glossary (e.g. epibenthic)

Adults occur in coastal bays, harbors and deep lagoons, usually in some turbid plankton-rich waters. Form schools. Feed on phytoplankton (diatoms) and small zooplankton (cladocerans, ostracods, larval polychaetes, etc.) (Ref. 9684). Small groups were seen eating eggs of Cheilio inermis straight after spawning (Ref. 48637). Adult individuals feed on macroplankton such as larval shrimps and fish. Eggs and larvae are pelagic (Ref. 6769). Generally marketed fresh, frozen, canned, dried-salted, and smoked; also made into fish sauce (Ref. 9684).

Life cycle and mating behavior Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae

Main reference Upload your references | References | Coordinator : Collette, Bruce B. | Collaborators

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)

  Least Concern (LC) ; Date assessed: 01 March 2022

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless





Human uses

Fisheries: highly commercial; gamefish: yes; bait: occasionally
FAO - Fisheries: landings, species profile; Publication: search | FishSource | Sea Around Us

More information

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Internet sources

AFORO (otoliths) | Alien/Invasive Species database | Aquatic Commons | BHL | Cloffa | BOLDSystems | Websites from users | Check FishWatcher | CISTI | Catalog of Fishes: genus, species | DiscoverLife | ECOTOX | FAO - Fisheries: landings, species profile; Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: genome, nucleotide | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | National databases | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | Tree of Life | Wikipedia: Go, Search | World Records Freshwater Fishing | Zoological Record

Estimates based on models

Preferred temperature (Ref. 123201): 23.7 - 28.3, mean 27.3 °C (based on 491 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.6250   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00871 (0.00767 - 0.00989), b=3.07 (3.04 - 3.10), in cm total length, based on LWR estimates for this species (Ref. 93245).
Trophic level (Ref. 69278):  3.2   ±0.38 se; based on food items.
Generation time: 1.1 (0.9 - 1.2) years. Estimated as median ln(3)/K based on 80 growth studies.
Resilience (Ref. 120179):  Medium, minimum population doubling time 1.4 - 4.4 years (K=0.2-1.9; tm=0.5-1; tmax=4; Fec = 37,690).
Prior r = 0.57, 95% CL = 0.37 - 0.85, Based on 3 stock assessments.
Fishing Vulnerability (Ref. 59153):  Low vulnerability (17 of 100).
Climate Vulnerability (Ref. 125649):  Moderate to high vulnerability (52 of 100).
Price category (Ref. 80766):   Very high.
Nutrients (Ref. 124155):  Calcium = 200 [75, 539] mg/100g; Iron = 3.28 [1.58, 6.56] mg/100g; Protein = 20.6 [19.4, 21.9] %; Omega3 = 0.32 [0.15, 0.67] g/100g; Selenium = 47.6 [16.2, 153.7] μg/100g; VitaminA = 22.8 [6.0, 89.3] μg/100g; Zinc = 1.24 [0.67, 3.18] mg/100g (wet weight); based on nutrient studies.