Tanzania country information

Common names: Bangra, Kibua, Machogololi
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: minor commercial | Ref: FAO, 1994
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Also Ref. 12484.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/tz.html
National Fisheries Authority: http://www.isp.msu.edu/AFRICANSTUDIES/PLEA/TAFIRI.HTM
Occurrences: Occurrences Point map
Main Ref: Collette, B.B. and C.E. Nauen, 1983
National Database:

Common names from other countries

Maquereau des Indes, Caballa de la India, Rake gillat mackerel, ... more

Klassifizierung / Names Namen | Synonyme | Catalog of Fishes(Gattung, Arten) | ITIS | CoL | WoRMS | Cloffa

> 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 Ökologie

seewasser; ozeanodrom (Ref. 51243); tiefenbereich 20 - 90 m (Ref. 12260). Tropical; 17°C - ? (Ref. 54861); 38°N - 36°S, 20°E - 180°E (Ref. 54861)

Verbreitung Länder | FAO Gebiete | Ecosystems | Vorkommen | Point map | Einführungen | 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 / Gewicht / Alter

Maturity: L_m 21.0, range 17 - 24.5 cm
Max length : 36.0 cm Männchen/unbestimmt; (Ref. 111654); 42.1 cm TL (female); common length : 25.0 cm TL Männchen/unbestimmt; (Ref. 30573); max. veröff. Gewicht: 0.00 g; max. veröff. Alter: 4 Jahre (Ref. 168)

Kurzbeschreibung Bestimmungsschlüssel | Morphologie | Morphometrie

Rückenflossenstacheln (insgesamt) : 8 - 11; Rückenflossenweichstrahlen (insgesamt) : 12; Afterflossenstacheln: 0; Afterflossenweichstrahlen: 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.

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 Maturities | Fortpflanzung | Spawnings | Egg(s) | Fecundities | Larven

Hauptreferenz Upload your references | Referenzen | Koordinator : Collette, Bruce B. | Partner

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 Rote Liste Status (Ref. 130435)

nicht bedroht (LC) ; Date assessed: 01 March 2022

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

Harmless

Nutzung durch Menschen

Fischereien: hoch kommerziell; Sportfisch: ja; Köder: occasionally

FAO(Fischereien: production, Artbeschreibung; publication : search) | FishSource | Sea Around Us

Mehr Information

Trophic ecology
Nahrungsorganismen
Diet compositions
Food consumptions
Food rations
Räuber

Ecology
Ökologie
Home ranges

Population dynamics
Growths
Max. ages / sizes
Length-weight rel.
Length-length rel.
Längenhäufigkeiten
Mass conversions
Recruitments
Abundances

Life cycle
Fortpflanzung
Maturities
Fecundities
Spawnings
Spawning aggregations
Egg(s)
Egg developments
Larven
Larven Pop.Dyn.

Distribution
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FAO Gebiete
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Anatomy
Gill areas
Gehirngröße
Otoliths

Physiology
Body compositions
Nutrients
Oxygen consumptions
Swimming type
Swimming speeds
Visual pigment(s)
Fisch Laute
Diseases / Parasites
Toxicities (LC50s)

Genetics
Genetik
Electrophoreses
Heritabilities

Human related
Aquaculture systems
Aquakultur Profile
Zuchtlinien
Ciguatera cases
Stamps, coins, misc.

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References
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Zusatzinformationen

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Zusammenfassung | Point data | Namen | Photos

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Estimates based on models

Preferred temperature (Ref. 115969): 23.7 - 28.3, mean 27.3 (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): 3.3 ±0.38 se; based on food items.

Widerstandsfähigkeit (Ref. 120179): mittel, Verdopplung der Population dauert 1,4 - 4,4 Jahre. (K=0.2-1.9; tm=0.5-1; tmax=4; Fec = 37,690).

Prior r = 0.62, 95% CL = 0.41 - 0.93, Based on 1 full stock assessment.

Fishing Vulnerability (Ref. 59153): Low vulnerability (17 of 100).

Climate Vulnerability (Ref. 125649): Moderate to high vulnerability (52 of 100).

Preiskategorie (Ref. 80766): Very high.

Rastrelliger kanagurta (Cuvier, 1816)