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Rastrelliger kanagurta  (Cuvier, 1816)

Indian mackerel
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Image of Rastrelliger kanagurta (Indian mackerel)
Rastrelliger kanagurta
Picture by Greenfield, J.


Seychelles country information

Common names: Makro dou, Marquereau doux
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Also Ref. 1623.
National Checklist:
Country Information: httpss://www.cia.gov/library/publications/resources/the-world-factbook/geos/se.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Collette, B.B. and C.E. Nauen, 1983
National Database:

Classificatie / Names

Actinopterygii (Straalvinnigen) > Perciformes (Perch-likes) > Scombridae (Mackerels, tunas, bonitos) > Scombrinae
Populaire namen | Synoniemen | Catalog of Fishes (gen., sp.) | ITIS | CoL

Common names from other countries

Voornaamste referentie

Size / Gewicht / Leeftijd

Max length : 42.1 cm TL (female); common length : 25.0 cm TL mannelijk/geslacht niet bekend; (Ref. 30573); Maximaal gepubliceerd gewicht: 0.00 g; Maximaal vermelde leeftijd: 4 jaren (Ref. 168)

Length at first maturity
Lm 19.9, range 20 - 24.5 cm

Omgeving

; marien; oceanodroom (Ref. 51243); diepteverspreiding 20 - 90 m (Ref. 12260)

Klimaat / Range

Tropical; 17°C - ? (Ref. 54861), preferred 27°C (Ref. 107945); 34°N - 24°S, 30°E - 180°E (Ref. 54861)

Verspreiding

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.
Landen | FAO regio's | Ecosystems | Voorkomen | Introducties

Korte beschrijving

Dorsale stekels (totaal): 8 - 11; Dorsale zachte stralen (totaal): 12; Anale stekels 0; Anale zachte stralen: 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.

Biologie     Verklarende woordenlijst (b.v. 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).

Status op de Rode Lijst van het IUCN (Ref. 115185)

Gevaarlijk voor mensen

  Harmless



Gebruik door de mens

Visserij: van groot commercieel belang; vis voor de hengelsport: ja; aas: occasionally

Meer informatie

Referenties
Aquacultuur
Aquacultuurprofiel
Kweeklijnen
Genetica
Alleelfrequenties
Erfelijkheid
Ziekten
Verwerking
Mass conversion
Medewerkers
Illustraties
Stamps, Coins
Geluid
Ciguatera
Snelheid
Zwemstijl
Kieuwoppervlak
Otoliths
Hersenen
Zicht

Tools

Speciale rapporten

Download XML

Internet-bronnen

Estimates of some properties based on models

Phylogenetic diversity index (Ref. 82805)
PD50 = 0.6250 many relatives (e.g. carps) 0.5 - 2.0 few relatives (e.g. lungfishes)

Trophic Level (Ref. 69278)
3.2   ±0.38 se; Based on food items.

Weerstandsvermogen (Ref. 69278)
Hoog, minimale populatieverdubbelingstijd minder dan 15 maanden (K=0.2-1.9; tm=1; tmax=4; Fec = 68,500)

Kwetsbaarheid (Ref. 59153)
Low vulnerability (19 of 100)
Prijsklasse (Ref. 80766)
Very high