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Centropomus undecimalis  (Bloch, 1792)

Common snook
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Centropomus undecimalis   AquaMaps   Data sources: GBIF OBIS
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Centropomus undecimalis
Picture by Patzner, R.

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

Actinoptérygiens (poissons à nageoires rayonnées) > Perciformes (Perch-likes) > Centropomidae (Snooks)
Etymology: Centropomus: Greek, kentron = sting + Greek, poma, -atos = cover, operculum (Ref. 45335).

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

; marin; eau douce; saumâtre récifal; amphidrome (Ref. 51243); profondeur ? - 22 m (Ref. 26912).   Tropical; 25°C - 31°C (Ref. 36880); 30°N - 35°S, 98°W - 33°W

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

Western Atlantic: southern Florida (USA), southeastern coast of the Gulf of Mexico, most of the Antilles and Caribbean coast of Central and South America extending southward to Rio de Janeiro, Brazil; also North Carolina and Texas, USA (Ref. 7251).

Length at first maturity / Taille / Poids / Âge

Maturity: Lm ?, range 42 - ? cm
Max length : 140 cm TL mâle / non sexé; (Ref. 9710); common length : 50.0 cm TL mâle / non sexé; (Ref. 3713); poids max. publié: 24.3 kg (Ref. 4699); âge max. reporté: 7 années (Ref. 12193)

Description synthétique Morphologie | Morphométrie

Épines dorsales (Total): 8 - 9; Rayons mous dorsaux (Total): 10; Épines anales 3; Rayons mous anaux: 6. 67- to 72 pored scales on lateral line to base of caudal fin (Ref. 26938). Black lateral line (Ref. 13442).

Biologie     Glossaire (ex. epibenthic)

Adults inhabit coastal waters, estuaries and lagoons, penetrating into freshwater; usually at depths less than 20 m (Ref. 3713). Feed on fishes (Gobiidae, Gerreidae, Engraulidae) and crustaceans (shrimps and crabs) (Ref. 35237). Mature individuals congregate at mouths of passes and rivers during the spawning season, May through September (Ref. 3713). Seasonal movements into freshwater occur but poorly understood (Ref. 3713). Marketed fresh (Ref. 5712). Valued game fish and an excellent food fish (Ref. 26938). The world record for hook and line is a 53-lb., 10 ounce fish caught at Parismina Ranch, Costa Rica (Ref. 13442).

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

Also Ref. 103751.

Référence principale Upload your references | Références | Coordinateur | Collaborateurs

Robins, C.R. and G.C. Ray, 1986. A field guide to Atlantic coast fishes of North America. Houghton Mifflin Company, Boston, U.S.A. 354 p. (Ref. 7251)

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

CITES (Ref. 115941)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Menace pour l'homme

  Harmless




Utilisations par l'homme

Pêcheries: commercial; Aquaculture: commercial; pêche sportive: oui
FAO(Aquaculture: production; 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
Taille/Âge
Croissance
Longueur-poids
Longueur-longueur
Fréquences de longueurs
Morphométrie
Morphologie
Larves
Dynamique des populations larvaires
Recrutement
Abondance
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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Estimates of some properties based on models

Preferred temperature (Ref. 115969): 23.5 - 28.1, mean 27.3 (based on 864 cells).
Phylogenetic diversity index (Ref. 82805):  PD50 = 0.5005   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00759 (0.00584 - 0.00986), b=3.03 (2.97 - 3.09), in cm Total Length, based on LWR estimates for this species (Ref. 93245).
Niveau trophique (Ref. 69278):  4.2   ±0.6 se; Based on diet studies.
Résilience (Ref. 69278):  Milieu, temps minimum de doublement de population : 1,4 à 4,4 années (K=0.3-0.49; tm=4; tmax=7; Fec=3 million).
Prior r = 0.7, 2 SD range = 0.46 - 1.08, log(r) = -0.36, SD log(r) = 0.21, Based on: 2 M, 2 K, 3 tgen, 1 tmax, 2 Fec records
Vulnérabilité (Ref. 59153):  Moderate to high vulnerability (46 of 100) .
Catégorie de prix (Ref. 80766):   Low.