Uruguay country information

Common names: Corvina blanca, Whitemouth croaker
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: commercial | Ref: FAO, 1994
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments:
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/uy.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Hureau, J.-C., 1991
National Database: Dinara

Common names from other countries

Tambour rayé, Corvinón rayado, West Indian drum, ... more

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

> Eupercaria/misc (Various families in series Eupercaria) > Sciaenidae (Drums or croakers)
Etymology: Micropogonias: Greek, mikros = small + greek, pogon = beard (Ref. 45335).

Issue
The species Micropogonias opercularis (Quoy & Gaimard, 1825) is considered as valid in Eschmeyer (CofF ver. Jul. 2010: Ref. 84883) according to López et al. (2002: Ref. 80900).

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

marin; saumâtre démersal; océanodrome (Ref. 51243); profondeur ? - 60 m (Ref. 9626), usually 20 - 40 m (Ref. 9626). Subtropical; 27°N - 36°S, 84°W - 34°W (Ref. 54591)

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

Western to Southwest Atlantic: Greater Antilles and from Costa Rica to Argentina (Ref. 9626). Also reported in Nicaragua (Ref. 13613). Also reported in Brazil (Ref. 118626).

Length at first maturity / Taille / Poids / Âge

Maturity: L_m 30.6 range ? - ? cm
Max length : 60.0 cm SL mâle / non sexé; (Ref. 27363); common length : 45.0 cm SL mâle / non sexé; (Ref. 27363); poids max. publié: 55.30 g (Ref. 118626); âge max. reporté: 7 années (Ref. 27)

Description synthétique Morphologie | Morphométrie

Épines dorsales (Total): 11; Rayons mous dorsaux (Total): 26-30; Épines anales 2; Rayons mous anaux: 7 - 9. Body silvery with a golden cast, back greyish, with distinct oblique dark streaks along scale rows extending to much below lateral line; spinous dorsal without small dark dots (Ref. 27363).

Found over muddy and sandy bottoms in coastal waters and in estuaries where the nursery and feeding grounds are located. Adults form schools. Feeding habits vary with ontogenic development and season; juveniles feed on benthic migratory crustaceans and sessile boring mollusks while adults are benthos-feeders and occasionally capture fish (Ref. 27). Undergoes seasonal migration. An important food fish which is usually marketed fresh and salted.

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

Référence principale Upload your references | Références | Coordinateur | Collaborateurs

Isaac, V.J., 1988. Synopsis of biological data on the whitemouth croaker, Micropogonias furnieri (Desmarest, 1823). FAO Fish. Synop. (150). (Ref. 27)

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

Préoccupation mineure (LC) ; Date assessed: 30 July 2019

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Menace pour l'homme

Harmless

Utilisations par l'homme

Pêcheries: hautement commercial

FAO(pêcheries: production, Résumé espèce; publication : search) | FIRMS (Stock assessments) | FishSource | Sea Around Us

Plus d'informations

Pays
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Écosystèmes
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Introductions
Stocks
Écologie
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Éléments du régime alimentaire
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Noms communs
Synonymes
Métabolisme
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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
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Sources Internet

Estimates based on models

Preferred temperature (Ref. 115969): 16.5 - 28, mean 26.6 (based on 196 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5156 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00933 (0.00774 - 0.01126), b=3.02 (2.96 - 3.08), in cm Total Length, based on LWR estimates for this species (Ref. 93245).

Niveau trophique (Ref. 69278): 3.1 ±0.1 se; based on diet studies.

Résilience (Ref. 120179): Milieu, temps minimum de doublement de population : 1,4 à 4,4 années (K=0.12-0.18; tmax=7).

Prior r = 0.71, 95% CL = 0.47 - 1.06, Based on 4 stock assessments.

Fishing Vulnerability (Ref. 59153): Moderate vulnerability (44 of 100).

Climate Vulnerability (Ref. 125649): Moderate vulnerability (43 of 100).

Catégorie de prix (Ref. 80766): Medium.

Micropogonias furnieri (Desmarest, 1823)