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Trisopterus luscus  (Linnaeus, 1758)

Pouting
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Native range
This map was computer-generated and has not yet been reviewed.
Trisopterus luscus   AquaMaps   Data sources: GBIF OBIS
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Trisopterus luscus
Picture by Moreau, J.

Classification / Names Noms communs | Synonymes | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa

Actinoptérygiens (poissons à nageoires rayonnées) > Gadiformes (Cods) > Gadidae (Cods and haddocks)
Etymology: Trisopterus: Greek, tris = thrice + Greek, pteron = wing, fin (Ref. 45335).

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

; marin; saumâtre benthopélagique; océanodrome (Ref. 51243); profondeur 30 - 100 m (Ref. 3663).   Temperate; 62°N - 25°N, 19°W - 16°E

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

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 / Taille / Poids / Âge

Maturity: Lm 21.6, range 21 - 25 cm
Max length : 46.0 cm TL mâle / non sexé; (Ref. 7034); common length : 30.0 cm TL mâle / non sexé; (Ref. 1371); âge max. reporté: 4 années (Ref. 1371)

Description synthétique Morphologie | Morphométrie

Épines dorsales (Total): 0; Épines anales 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).

Biologie     Glossaire (ex. 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 Maturité | Reproduction | Frai | Œufs | Fécondité | Larves

Oviparous, sexes are separate (Ref. 205).

Référence principale Upload your references | Références | Coordinateur | Collaborateurs

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)

Statut dans la liste rouge de l'IUCN (Ref. 115185)

  Non évalué 

CITES (Ref. 115941)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Menace pour l'homme

  Harmless




Utilisations par l'homme

Pêcheries: commercial; Aquarium: Aquariums publics
FAO(pêcheries: production; publication : search) | FishSource | Sea Around Us

Plus d'informations

Noms communs
Synonymes
Métabolisme
Prédateurs
Écotoxicologie
Reproduction
Maturité
Frai
Fécondité
Œufs
Développement de l'œuf
Références
Aquaculture
Profil d'aquaculture
Souches
Génétique
Fréquences alléliques
Héritabilité
Pathologies
Traitement
Mass conversion
Collaborateurs
Images
Stamps, Coins Misc.
Sons
Ciguatera
Vitesse
Type de nage
Surface branchiale
Otolithes
Cerveaux
Vision

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Sources Internet

Estimates of some properties based on models

Preferred temperature (Ref. 115969): 7.1 - 12.8, mean 9.6 (based on 168 cells).
Phylogenetic diversity index (Ref. 82805):  PD50 = 0.5625   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00776 (0.00672 - 0.00897), b=3.10 (3.06 - 3.14), in cm Total Length, based on LWR estimates for this species (Ref. 93245).
Niveau trophique (Ref. 69278):  3.7   ±0.1 se; Based on diet studies.
Résilience (Ref. 69278):  Milieu, temps minimum de doublement de population : 1,4 à 4,4 années (K=0.2-0.4; tm=1-2; tmax=4; Fec=200,000).
Prior r = 0.89, 2 SD range = 0.52 - 1.53, log(r) = -0.12, SD log(r) = 0.27, Based on: 1 M, 2 K, 5 tgen, 1 tmax, 2 Fec records
Vulnérabilité (Ref. 59153):  Moderate vulnerability (44 of 100) .
Catégorie de prix (Ref. 80766):   Low.