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Decapterus kurroides Bleeker, 1855

Redtail scad
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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Decapterus kurroides   AquaMaps   Data sources: GBIF OBIS
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Image of Decapterus kurroides (Redtail scad)
Decapterus kurroides
Picture by Reyes, R.B.


Japan country information

Common names: Aka-aji
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Reported from southern Japan and the Ogasawara Islands (Ref. 33390).
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: Smith-Vaniz, W.F., 1984
National Database:

Common names from other countries

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

> Carangiformes (Jacks) > Carangidae (Jacks and pompanos) > Caranginae
Etymology: Decapterus: Greek, deka = ten + Greek, pteron = wing, fin (Ref. 45335).
  More on author: Bleeker.

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

seewasser riff-verbunden; tiefenbereich 100 - 300 m (Ref. 3197), usually 150 - 300 m (Ref. 3197).   Deep-water; 38°N - 26°S, 34°E - 148°E

Verbreitung Länder | FAO Gebiete | Ecosystems | Vorkommen | Point map | Einführungen | Faunafri

Indo-West Pacific: East Africa to the Philippines, north to southern Japan, south to Western Australia.

Length at first maturity / Size / Gewicht / Alter

Maturity: Lm 17.2  range ? - ? cm
Max length : 45.0 cm TL Männchen/unbestimmt; (Ref. 3197); common length : 30.0 cm FL Männchen/unbestimmt; (Ref. 3287)

Kurzbeschreibung Morphologie | Morphometrie

Rückenflossenstacheln (insgesamt): 9; Rückenflossenweichstrahlen (insgesamt): 28-29; Afterflossenstacheln 3; Afterflossenweichstrahlen: 22 - 25. Deep bodied compared to similar species (Ref. 48635). Body color bluish green above, silvery below; caudal fin bright red. Sometimes a yellow mid-lateral stripe (Ref. 48635). Opercle with a small black spot; margin of opercular membrane smooth. 31-38 scutes.

Biologie     Fachlexikon (Englisch) (z.B. epibenthic)

Adults are found in deep waters. They feed on small planktonic invertebrates (Ref. 5213). Occasionally seen in small groups along reef slopes at moderate depths. Mainly known from trawls and shows red tail after capture (Ref. 48635).

Life cycle and mating behavior Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fecundity | Larven

Hauptreferenz Upload your references | Referenzen | Koordinator : Smith-Vaniz, William F. | Partner

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)

IUCN Rote Liste Status (Ref. 130435)

  nicht bedroht (LC) ; Date assessed: 17 July 2017

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

  Harmless




Nutzung durch Menschen

Fischereien: kommerziell
FAO(Publication : search) | FishSource | Sea Around Us

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Estimates based on models

Preferred temperature (Ref. 115969): 11.5 - 22.4, mean 15 (based on 274 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5010   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01413 (0.00931 - 0.02143), b=2.98 (2.85 - 3.11), in cm Total Length, based on LWR estimates for this species & Genus-body shape (Ref. 93245).
Trophic level (Ref. 69278):  3.4   ±0.45 se; based on food items.
Widerstandsfähigkeit (Ref. 120179):  mittel, Verdopplung der Population dauert 1,4 - 4,4 Jahre. (K=0.63).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (25 of 100).
Preiskategorie (Ref. 80766):   Medium.