Venezuela country information

Common names: Bagre marino
Occurrence: questionable
Salinity: brackish
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Found in Pedernales channel, mouth of the Pedernales channel - Cotorra Island, Guanipa river - Venado channel, Manamito channel and mouth of Bagre (Ref. 51849). Also Ref. 5217.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/ve.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Marceniuk, A.P. and C.J. Ferraris Jr., 2003
National Database:

Common names from other countries

Mâchoiron petite-gueule, Bagre tumbeló, Bagre marino, ... more

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

> Siluriformes (Catfishes) > Ariidae (Sea catfishes) > Ariinae
Etymology: More on author: Valenciennes.

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

marin; saumâtre démersal. Tropical; 8°N - 3°S, 59°W - 43°W

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

South America: Guyana to Maranhão, Brazil.

Taille / Poids / Âge

Maturity: L_m ? range ? - ? cm
Max length : 47.0 cm TL mâle / non sexé; (Ref. 108869); common length : 30.0 cm TL mâle / non sexé; (Ref. 3265)

Coastal, found chiefly in turbid waters of estuaries and around river mouths. Reproduction appears to be between September to November. Egg diameter is 14-15 mm, numbering about 30-35 per female. Males practice mouth brooding (Ref. 35381). Marketed fresh and salted; exported frozen (Ref. 5217).

Life cycle and mating behavior Maturities | Reproduction | Spawnings | Egg(s) | Fecundities | Larves

Référence principale Upload your references | Références | Coordinateur : Ferraris, Jr., Carl J. | Collaborateurs

Taylor, W.R. and N.A. Menezes, 1978. Ariidae. In W. Fischer (ed.) FAO species identification sheets for fishery purposes. West Atlantic (Fishing Area 31). volume 1. [pag. var.]. FAO, Rome. (Ref. 3265)

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

Préoccupation mineure (LC) ; Date assessed: 16 August 2011

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Menace pour l'homme

Traumatogenic (Ref. 58010)

Utilisations par l'homme

Pêcheries: intérêt commercial mineur

FAO(Publication : search) | FishSource |

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Sources Internet

Estimates based on models

Preferred temperature (Ref. 115969): 27 - 28.5, mean 27.6 (based on 82 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00617 (0.00401 - 0.00948), b=3.07 (2.94 - 3.20), in cm Total Length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).

Niveau trophique (Ref. 69278): 3.3 ±0.48 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): Moderate vulnerability (40 of 100).

Catégorie de prix (Ref. 80766): Medium.

Notarius rugispinis (Valenciennes, 1840)