Thyrsites atun, Snoek : fisheries, gamefish

Thyrsites atun (Euphrasen, 1791)

Snoek
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Native range | All suitable habitat | Point map | Year 2050
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Thyrsites atun   AquaMaps   Data sources: GBIF OBIS
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Thyrsites atun
Photo de Le Noury, P.

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

> Scombriformes (Mackerels) > Gempylidae (Snake mackerels)
Etymology: Thyrsites: Greek, thyrsites, -ou = stalk of a plant, an ornament like a pine cone borne by Bacchus (Ref. 45335).

Environnement : milieu / zone climatique / profondeur / gamme de distribution Écologie

marin; saumâtre benthopélagique; océanodrome; profondeur 0 - 550 m (Ref. 6390), usually 100 - 500 m (Ref. 6181). Subtropical; 13°C - 18°C (Ref. 6181); 21°S - 56°S, 75°W - 177°E (Ref. 54924)

Distribution Territoires | Zones FAO | Écosystèmes | Occurrences | Carte par point | Introductions | Faunafri

Southwest Atlantic: Uruguay, Argentina and Tierra del Fuego. Eastern Atlantic: Tristan da Cunha and South Africa. Western Indian Ocean: South Africa and the St. Paul and Amsterdam islands. Eastern Indian Ocean: Tasmania and southern coast of Australia. Southwest Pacific: New Zealand and southern coast of Australia. Southeast Pacific: southern Peru, Chile, and Tierra del Fuego.

Longueur à la première maturité / Taille / Poids / Âge

Maturité: Lm 55.0, range 50 - 60 cm
Max length : 200 cm SL mâle / non sexé; (Ref. 3630); common length : 75.0 cm SL mâle / non sexé; (Ref. 6181); poids max. publié: 6.0 kg (Ref. 6181); âge max. reporté: 10 années (Ref. 28892)

Description synthétique Clés d'identification | Morphologie | Morphométrie

Épines dorsales (Total) : 19 - 21; Rayons mous dorsaux (Total) : 11 - 13; Épines anales: 1; Rayons mous anaux: 10 - 12; Vertèbres: 35. Body elongate and strongly compressed. Lateral line single, running close to the upper contour of the body below most of the first dorsal-fin base then abruptly curving ventrally. Body is dark blue, slightly paler on belly; first dorsal fin membrane black (Ref. 6181).
Body shape (shape guide): elongated; Cross section: compressed.

Biologie     Glossaire (ex. epibenthic)

Inhabit continental shelves or around islands. Feed on pelagic crustaceans (Euphausia, Nyctiphanes), cephalopods and fishes (Ref. 6181) like anchovy and pilchard (Ref. 36731). Form schools near the bottom or midwater; sometimes even at the surface at night (Ref. 6181). Prefers temperature between 13° and 18°C (Ref. 36731). Marketed fresh, smoked, canned and frozen; eaten fried, broiled, microwaved and baked (Ref. 9988). Good for fish and chips or smoking; also made into fillet or fish cake in Japan (Ref. 6181). Commonly called as Baracoutta and because it is a fast predator, several English vessels were named after it. In the UK during WW II, this canned fish was commonly eaten that many older people have an aversion to it (D. Parkyn, pers. comm. 05/2022).

Cycle de vie et comportement reproducteur Maturité | Reproduction | Frai | Œufs | Fécondité | Larves

Spawning patterns are complex, with different stock spawning at different times of the year (Ref. 6390).

Référence principale Téléchargez vos références | Références | Coordinateur : Parin, Nikolay V. | Collaborateurs

Nakamura, I. and N.V. Parin, 1993. FAO Species Catalogue. Vol. 15. Snake mackerels and cutlassfishes of the world (families Gempylidae and Trichiuridae). An annotated and illustrated catalogue of the snake mackerels, snoeks, escolars, gemfishes, sackfishes, domine, oilfish, cutlassfishes,. scabbardfishes, hairtails, and frostfishes known to date. FAO Fish. Synop. 125(15):136 p. (Ref. 6181)

Statut dans la liste rouge de l'IUCN (Ref. 130435: Version 2025-2 (Global))


CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Menace pour l'homme

  Harmless





Utilisations par l'homme

Pêcheries: hautement commercial; pêche sportive: oui
FAO - pêcheries: Résumé espèce, landings search; Publication: search | FishSource | Sea Around Us

Plus d'informations

Écologie trophique
Aliments (proies)
Composition du régime alimentaire
Consommation alimentaire
Rations alimentaires
Prédateurs
Écologie
Écologie
Cycle de vie
Reproduction
Maturité
Maturité/épines rel.
Fécondité
Frai
Agrégats de frai
Œufs
Développement de l'œuf
Larves
Dynamique des populations larvaires
Distribution
Territoires
Zones FAO
Écosystèmes
Occurrences
Introductions
BRUVS - Vidéos
Anatomie
Surface branchiale
Cerveau
Otolithe
Physiologie
Composition corporelle
Nutriments
Consommation d'oxygène
Type de natation
Vitesse de nage
Pigments visuels
Son de poisson
Maladies et parasites
Toxicité (CL50)
Génétique
génôme
Génétique
Hétérozygotie
Héritabilité
Diversité génétique
Liées à l'homme
Systèmes d'aquaculture
Profils d'aquaculture
Souches
Cas de ciguatera
Timbres, pièces de monnaie, divers
Sensibilisation
Collaborateurs
Références
Références

Outils

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Sources Internet

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | Websites from users | FishWatcher | CISTI | Catalog of Fishes: Genre, Espèce | DiscoverLife | ECOTOX | FAO - pêcheries: Résumé espèce, landings search; Publication: search | Faunafri | Fishipedia | Fishtrace | GloBI | Google Books | Google Scholar | Google | IGFA World Record | Bases de données nationales | OneZoom | Open Tree of Life | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | TreeBase | Arbre de Vie | Wikipedia: aller à, chercher | World Records Freshwater Fishing | Zoological Record

Estimations basées sur des modèles

Indice de diversité phylogénétique
(Réf. 82804)
PD50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight a=0.00427 (0.00238 - 0.00764), b=3.08 (2.92 - 3.24), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).
Niveau trophique
(Réf. 69278)
3.6   ±0.3 se; based on diet studies.
Generation time 3.7 ( na - na) years. Estimated as median ln(3)/K based on 1 growth studies.
Résilience
(Réf. 120179)
Milieu, temps minimum de doublement de population : 1,4 à 4,4 années (tm=2-4; tmax=10).
Rate of population increase Prior r = 0.37, 95% CL = 0.25 - 0.56, Based on 1 full stock assessment.
Vulnérabilité de la pêche
(Ref. 59153)
Moderate to high vulnerability (53 of 100). 🛈
Vulnérabilité climatique
(Ref. 125649)
Moderate vulnerability (43 of 100). 🛈
Catégorie de prix
(Ref. 80766)
Very high.
Nutriments
(Ref. 124155)
Calcium = 27.5 [13.2, 49.7] mg/100g; Iron = 0.697 [0.342, 1.400] mg/100g; Protein = 17.9 [15.7, 19.9] %; Omega3 = 0.225 [0.130, 0.402] g/100g; Selenium = 67.6 [33.5, 135.3] μg/100g; VitaminA = 8.26 [2.93, 23.72] μg/100g; Zinc = 0.541 [0.382, 0.784] mg/100g (wet weight);