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Trachurus capensis Castelnau, 1861

Cape horse mackerel
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Native range | All suitable habitat | Point map | Year 2050
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Trachurus capensis   AquaMaps   Data sources: GBIF OBIS
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Image of Trachurus capensis (Cape horse mackerel)
Trachurus capensis
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Common names from other countries

Chinchard du Cap, Jurel del Cabo, Ставрида капская, ... more

分類 / Names 共通名の | 類義語 | Catalog of Fishes(部類, 種) | ITIS | CoL | WoRMS | Cloffa

> Carangiformes (Jacks) > Carangidae (Jacks and pompanos) > Caranginae
Etymology: Trachurus: Greek, trachys, -eia, -ys = rough + Greek, oura = tail (Ref. 45335).
  More on author: Castelnau.

Environment: milieu / climate zone / depth range / distribution range 生態学

海; 深さの範囲 0 - 500 m (Ref. 54925), usually 100 - 300 m (Ref. 54925).   Subtropical; 7°N - 37°S, 4°E - 24°E (Ref. 54925)

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Eastern Atlantic: Gulf of Guinea to South Africa. Bianchi et. al. 1993 notes 'Smith-Vaniz (1992, pers. comm.) does not believe that Trachurus capensis is a valid species but admits that an adequate series of this species along the coast of Africa are not available'.

Length at first maturity / サイズ / 重さ / 年齢

Maturity: Lm 32.5, range 20 - 33 cm
Max length : 60.0 cm FL オス/雌雄の選別がない; (Ref. 3166); common length : 30.0 cm FL オス/雌雄の選別がない; (Ref. 3166)

生物学     用語集 (例 epibenthic)

Adults are found mainly over the continental shelf, often over sand bottoms (Ref. 27121). Shoals rise to feed in surface waters at night and found close to the bottom during the day (Ref. 27121). Juveniles feed mainly on copepods while adults prey on fish and a wide range of invertebrates (Ref. 27121).

Life cycle and mating behavior Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 幼生

主な参考文献 Upload your references | 参考文献 | コーディネーター : Smith-Vaniz, William F. | 協力者

Smith-Vaniz, W.F., J.-C. Quéro and M. Desoutter, 1990. Carangidae. p. 729-755. In J.C. Quero, J.C. Hureau, C. Karrer, A. Post and L. Saldanha (eds.) Check-list of the fishes of the eastern tropical Atlantic (CLOFETA). JNICT, Lisbon; SEI, Paris; and UNESCO, Paris. Vol. 2. (Ref. 7097)

IUCNのレッドリストの状況は (Ref. 130435)

  軽度懸念 (LC) ; Date assessed: 17 July 2017

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

人間に対する脅威

  Harmless




Human uses

水産業: 高い商業の
FAO(水産業: 代謝, 種の外形; publication : search) | FishSource | 私達の周りの海

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Estimates based on models

Preferred temperature (Ref. 115969): 9.2 - 15.2, mean 11.2 (based on 76 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5001   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01023 (0.00626 - 0.01674), b=2.94 (2.80 - 3.08), in cm Total Length, based on LWR estimates for this species & Genus-body shape (Ref. 93245).
栄養段階 (Ref. 69278):  3.5   ±0.50 se; based on food items.
回復力 (Ref. 120179):  手段, １．４年～４．４年の倍増期間の最小個体群 (K=0.11-0.42; tm=2).
Prior r = 0.35, 95% CL = 0.23 - 0.52, Based on 2 full stock assessments.
Fishing Vulnerability (Ref. 59153):  High vulnerability (60 of 100).
Climate Vulnerability (Ref. 125649):  Low to moderate vulnerability (30 of 100).
価格帯 (Ref. 80766):   Low.