Zeugopterus punctatus, Topknot

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Zeugopterus punctatus (Bloch, 1787)

Topknot
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Zeugopterus punctatus   AquaMaps   Data sources: GBIF OBIS
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Zeugopterus punctatus
Picture by Chanet, B.

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

> Pleuronectiformes (Flatfishes) > Scophthalmidae (Turbots)
Etymology: Zeugopterus: Greek, zygon = yoke + Greek, pteron = wing, fin.
More on author: Bloch.

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

marin démersal, usually 1 - 40 m (Ref. 35388). Temperate; 64°N - 43°N, 8°W - 14°E

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

North Atlantic: Trondheim to the Bay of Biscay (4703); including Newfoundland, Canada (Ref. 36223).

Taille / Poids / Âge

Maturity: Lm ?  range ? - ? cm
Max length : 25.0 cm SL mâle / non sexé; (Ref. 4703)

Description synthétique Morphologie | Morphométrie

Dark coloration, marbled and with spots. Body oval, pelvic and anal fins used. Scales on the eyed side with fine spiny outgrowths, which are like rough fur to the touch (Ref. 35388).

Biologie     Glossaire (ex. epibenthic)

Lives on stony or rocky ground in the algal zone, and feeds on small fishes and crustaceans (Ref. 4703). Spawns in March - June (Ref. 35388).

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

Référence principale Upload your references | Références | Coordinateur | Collaborateurs

Nielsen, J.G., 1986. Scophthalmidae. p. 1287-1293. In P.J.P. Whitehead, M.-L. Bauchot, J.-C. Hureau, J. Nielsen and E. Tortonese (eds.) Fishes of the North-eastern Atlantic and the Mediterranean. UNESCO, Paris. Vol. 3. (Ref. 4703)

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

  Préoccupation mineure (LC) ; Date assessed: 01 December 2020

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Menace pour l'homme

  Harmless





Utilisations par l'homme

Pêcheries: sans intérêt
FAO - Publication: search | FishSource | Sea Around Us

Plus d'informations

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Écologie
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Écotoxicologie
Reproduction
Maturité
Frai
Rassemblement de ponte
Fécondité
Œufs
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Taille/Âge
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Longueur-poids
Longueur-longueur
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Morphométrie
Morphologie
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Recrutement
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Sources Internet

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | BOLDSystems | Websites from users | FishWatcher | CISTI | Catalog of Fishes: Genre, Espèce | DiscoverLife | DORIS | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: génôme, nucléotide | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | Bases de données nationales | Otolith Atlas of Taiwan Fishes | Aquariums publics | PubMed | Reef Life Survey | Socotra Atlas | Arbre de Vie | Wikipedia: aller à, chercher | World Records Freshwater Fishing | Zoological Record

Estimates based on models

Preferred temperature (Ref. 123201): 8.7 - 12.5, mean 10.4 °C (based on 514 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.7520   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01259 (0.00637 - 0.02489), b=3.03 (2.86 - 3.20), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).
Niveau trophique (Ref. 69278):  4.0   ±0.66 se; based on food items.
Résilience (Ref. 120179):  Milieu, temps minimum de doublement de population : 1,4 à 4,4 années (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (21 of 100).
Nutrients (Ref. 124155):  Calcium = 54 [23, 93] mg/100g; Iron = 0.317 [0.135, 0.650] mg/100g; Protein = 18.5 [16.7, 20.3] %; Omega3 = 0.407 [0.208, 0.817] g/100g; Selenium = 12.6 [6.1, 27.7] μg/100g; VitaminA = 14 [3, 60] μg/100g; Zinc = 0.458 [0.293, 0.698] mg/100g (wet weight);