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Kaiwarinus equula (Temminck & Schlegel, 1844)

Whitefin trevally
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Kaiwarinus equula
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Japan country information

Common names: Kaiwari, カイワリ
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Occurs in southern Japan. Also Ref. 3287, 11230.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/ja.html
National Fisheries Authority: http://www.maff.go.jp/eindex.html
Occurrences: Occurrences Point map
Main Ref: Masuda, H., K. Amaoka, C. Araga, T. Uyeno and T. Yoshino, 1984
National Database:

Common names from other countries

Classification / Names Noms communs | Synonymes | Catalog of Fishes(Genre, Espèce) | ITIS | CoL | WoRMS | Cloffa

> Carangiformes (Jacks) > Carangidae (Jacks and pompanos) > Caranginae
Etymology: Kaiwarinus: French, carangue, the name of a Caribbean fish; 1836 (Ref. 45335).
  More on authors: Temminck & Schlegel.

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

marin récifal; profondeur 60 - 226 m (Ref. 89467).   Tropical

Distribution Pays | Zones FAO | Écosystèmes | Occurrences | Point map | Introductions | Faunafri

Indo-Pacific: Gulf of Oman, East Africa, southern Japan, Hawaii, the Arafura Sea (Ref. 9819), Australia, New Zealand, and Easter Island. Southeast Atlantic: southeast coast of South Africa (Ref. 3197). Also reported from the northern Red Sea (Refs. 13277, 58021).

Taille / Poids / Âge

Maturity: Lm ?  range ? - ? cm
Max length : 50.0 cm FL mâle / non sexé; (Ref. 89467); common length : 20.0 cm TL mâle / non sexé; (Ref. 9137)

Description synthétique Morphologie | Morphométrie

Épines dorsales (Total): 9; Rayons mous dorsaux (Total): 23-25; Épines anales 3; Rayons mous anaux: 21 - 24. Bluish grey to green above, silvery white below; soft dorsal and anal fins with submarginal brownish band, fin lobes white distally (Ref. 3197). LL with 22-23 scutes.

Biologie     Glossaire (ex. epibenthic)

Adults are found on the continental shelf and slope (Ref. 30573). Benthopelagic (Ref. 58302). Utilized as a food fish (Ref. 3287). Cultured and released for fishery in Japan. Minimum depth reported taken from Ref. 9773.

Life cycle and mating behavior Maturité | Reproduction | Frai | Œufs | Fécondité | Larves

Référence principale Upload your references | Références | Coordinateur : Smith-Vaniz, William F. | Collaborateurs

Paxton, J.R., D.F. Hoese, G.R. Allen and J.E. Hanley, 1989. Pisces. Petromyzontidae to Carangidae. Zoological Catalogue of Australia, Vol. 7. Australian Government Publishing Service, Canberra, 665 p. (Ref. 7300)

Statut dans la liste rouge de l'IUCN (Ref. 130435)

  Préoccupation mineure (LC) ; Date assessed: 06 March 2015

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Menace pour l'homme

  Harmless




Utilisations par l'homme

Pêcheries: commercial; Aquaculture: commercial; pêche sportive: oui
FAO(Publication : search) | FishSource |

Plus d'informations

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Zones FAO
Écosystèmes
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Écologie
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Éléments du régime alimentaire
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Noms communs
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Métabolisme
Prédateurs
Écotoxicologie
Reproduction
Maturité
Frai
Fécondité
Œufs
Développement de l'œuf
Références
Aquaculture
Profil d'aquaculture
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Estimates based on models

Preferred temperature (Ref. 115969): 17.4 - 24.4, mean 20.6 (based on 136 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01698 (0.01077 - 0.02679), b=2.94 (2.81 - 3.07), in cm Total Length, based on LWR estimates for this species & Genus-body shape (Ref. 93245).
Niveau trophique (Ref. 69278):  4.0   ±0.67 se; based on food items.
Résilience (Ref. 120179):  Haut, temps minimum de doublement de population inférieur à 15 mois (K=0.4).
Fishing Vulnerability (Ref. 59153):  Low to moderate vulnerability (32 of 100).
Catégorie de prix (Ref. 80766):   Medium.