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Trisopterus luscus (Linnaeus, 1758)

Pouting
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Native range | All suitable habitat | Point map | Year 2050
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Trisopterus luscus   AquaMaps   Data sources: GBIF OBIS
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Trisopterus luscus
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Denmark country information

Common names: Skægtorsk
Occurrence: native
Salinity: brackish
Abundance: occasional (usually not seen) | Ref: Muus, B.J. and P. Dahlstrøm, 1989
Importance: of no interest | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Occurs in the northern Skagerrak and Kattegat (Ref. 6302). Also Ref. 9900.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/da.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Cohen, D.M., T. Inada, T. Iwamoto and N. Scialabba, 1990
National Database:

Common names from other countries

Tacaud commun, Faneca, تاكود شائع, ... more

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

> Gadiformes (Cods) > Gadidae (Cods and haddocks)
Etymology: Trisopterus: Greek, tris = thrice + Greek, pteron = wing, fin (Ref. 45335).
  More on author: Linnaeus.

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

海; 汽水性の 底生の漂泳性; 海洋回遊性 (Ref. 51243); 深さの範囲 30 - 100 m (Ref. 3663).   Temperate; 62°N - 25°N, 19°W - 16°E

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Northeastern Atlantic: from Norway to Morocco incl. British Isles and offshore islands, and Skagerrak, and in the western Mediterranean Ref. 1371, 90172).

Length at first maturity / サイズ / 重さ / 年齢

Maturity: Lm 22.1, range 21 - 25 cm
Max length : 46.0 cm TL オス/雌雄の選別がない; (Ref. 7034); common length : 30.0 cm TL オス/雌雄の選別がない; (Ref. 1371); 最大記録サイズ: 4 年 (Ref. 1371)

簡単な記述 検索表 | 形態学 | 形態計測学

背面の脊椎 (合計) : 0; 肛門の骨: 0. Chin barbel well developed. Pelvic fins with slightly elongated anterior rays. Body light brown dorsally, relatively tall, grayish on the sides becoming silvery ventrally, with four or five broad indistinct transverse bars on the sides; a dark blotch at the upper edge of the pectoral-fin base (Ref. 1371). Eye diameter as snout length. Anus lies below the middle of the first dorsal fin (Ref. 35388).

生物学     用語集 (例 epibenthic)

Gregarious fish; immature ones often occur in large schools. Lives mostly on the outer shelf, but moves inshore to depths of 50 m or less for spawning. Feeds on benthic crustaceans but also on small fish, mollusks and polychaetes (Ref. 3663). Caught as a bycatch, used as food fish (Ref. 35388).

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

Oviparous, sexes are separate (Ref. 205).

主な参考文献 Upload your references | 参考文献 | コーディネーター | 協力者

Cohen, D.M., T. Inada, T. Iwamoto and N. Scialabba, 1990. FAO species catalogue. Vol. 10. Gadiform fishes of the world (Order Gadiformes). An annotated and illustrated catalogue of cods, hakes, grenadiers and other gadiform fishes known to date. FAO Fish. Synop. 125(10). Rome: FAO. 442 p. (Ref. 1371)

IUCNのレッドリストの状況は (Ref. 130435)

  評価されなかった 

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

人間に対する脅威

  Harmless




Human uses

水産業: 商業; 水族館・水槽: 公共の水族館
FAO(水産業: 代謝; publication : search) | FishSource | 私達の周りの海

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Estimates based on models

Preferred temperature (Ref. 115969): 7.1 - 12.8, mean 9.6 (based on 168 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5625   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00741 (0.00638 - 0.00861), b=3.10 (3.06 - 3.14), in cm Total Length, based on LWR estimates for this species (Ref. 93245).
栄養段階 (Ref. 69278):  3.7   ±0.1 se; based on diet studies.
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=0.2-0.4; tm=1-2; tmax=4; Fec=200,000).
Prior r = 0.32, 95% CL = 0.21 - 0.48, Based on 1 data-limited stock assessment.
Fishing Vulnerability (Ref. 59153):  Low to moderate vulnerability (26 of 100).
Climate Vulnerability (Ref. 125649):  Low to moderate vulnerability (34 of 100).
価格帯 (Ref. 80766):   Low.