Results 91 to 100 of about 3,742 (115)

First DNA Barcode Reference Library for the Identification of South American Freshwater Fish from the Lower Paraná River. [PDF]

PLoS One, 2016
Díaz J, Villanova GV, Brancolini F, Del Pazo F, Posner VM, Grimberg A, Arranz SE.   +6 more
europepmc   +1 more source

Ethnotaxonomical considerations and usage of ichthyofauna in a fishing community in Ceará State, Northeast Brazil. [PDF]

J Ethnobiol Ethnomed, 2013
Pinto MF, Mourão Jda S, Alves RR.
europepmc   +1 more source

Mitochondrial genome structure and composition in 70 fishes: a key resource for fisheries management in the South Atlantic. [PDF]

BMC Genomics
Alvarenga M, D'Elia AKP, Rocha G, Arantes CA, Henning F, de Vasconcelos ATR, Solé-Cava AM.   +6 more
europepmc   +1 more source

Calculating growth parameters of Genidens barbus (Siluriformes, Ariidae) using length composition and age data

Journal of Applied Ichthyology, 2007
The marine catfish Genidens barbus was once one of the most important estuarine fishery resources in the Patos Lagoon (southern Brazil), which had the largest population known for the species.
J P Vieira
exaly   +3 more sources

Use of lapillus otolith microchemistry as an indicator of the habitat of Genidens barbus from different estuarine environments in the southwestern Atlantic Ocean

Environmental Biology of Fishes, 2015
The marine catfish Genidens barbus is an anadromous species from South America. The aim of the present study was to evaluate the use of lapillus otolith microchemistry (Sr:Ca; Ba:Ca and Mg:Ca ratios) as an indicator of changes in habitat use and identify the potential breeding areas and fish stocks of G.
Esteban Avigliano, Alejandra Volpedo, Gonzalo Velasco   +2 more
exaly   +3 more sources

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When an advantageous reproductive trait turns bad: Eggs of the threatened fish Genidens barbus as a natural bait in recreational fisheries

Journal of Fish Biology, 2020
AbstractThis study describes a recreational fishing method focused on marine catfish, Genidens barbus (Endangered‐EN), through the adoption of its eggs as a natural bait during its reproductive period in southern Brazilian ecosystems. Male G. barbus perform parental care, collecting eggs released by females after the fertilization process.
Rodrigo Machado, Eduardo Gentil, Jorge L. Rodrigues‐Filho   +2 more
openaire   +2 more sources

Size estimation based on Genidens barbus and Micropogonias furnieri otoliths. Exploring Late Holocene euryhaline fish capture techniques in the eastern Pampa–Patagonia transition, Argentina

The Journal of Island and Coastal Archaeology, 2023
Sea catfish (Genidens barbus) and whitemouth croaker (Micropogonias furnieri) were the most marine euryhaline species exploited by hunter-gatherers during the final Late Holocene along the coastal fringe of the eastern Pampa–Patagonia transition (Argentina).
Luciana Stoessel, Gustavo Flensborg, Gustavo Martínez   +2 more
openaire   +2 more sources

Río de la Plata voyagers: Deciphering the migration ecology of a vulnerable marine catfish (Genidens barbus) in a large subtropical river (lower Uruguay River)

Aquatic Conservation: Marine and Freshwater Ecosystems, 2021
Abstract Genidens barbus is a vulnerable marine migrant catfish with low fecundity, a complex life cycle (i.e. mouth breeding), and is the target of industrial and artisanal fisheries of several countries. This species regularly migrates from marine to freshwater environments of the south‐western Atlantic. The aim of this work was to delve deeper into
Nicolás Vidal, Alejandro D'Anatro, Iván González‐Bergonzoni, Ivana Silva, Patricia Correa, Joaquín País, Giancarlo Tesitore, Franco Teixeira de Mello   +7 more
openaire   +1 more source

Nursery areas and connectivity of the adults anadromous catfish (Genidens barbus) revealed by otolith-core microchemistry in the south-western Atlantic Ocean

Marine and Freshwater Research, 2016
The anadromous catfish, Genidens barbus, is a commercial and vulnerable species from South America. The aims of the present study were to assess whether the nursery areas can be discriminated by using microchemical signatures of lapillus otoliths, to assess the accuracy of classifying fish in relation to natal nursery area and to discuss the ...
Avigliano, Esteban, Carvalho, Barbara, Velasco, Gonzalo, Tripodi, Pamela, Vianna, Marcelo, Volpedo, Alejandra   +5 more
openaire   +2 more sources

Ontogenetic niche feeding partitioning in juvenile of white sea catfishGenidens barbusin estuarine environments, southern Brazil

Journal of the Marine Biological Association of the United Kingdom, 2008
Ontogenetic diet changes (prey species richness and size) in juveniles of white sea catfish(Genidens barbus)were tested in three southern Brazilian estuaries: Mampituba (29°12′S), Tramandaí (30°02′S), Chuí (33°44′S). Cluster analysis revealed that white sea catfish juvenile populations in the three estuaries are composed of two feeding groups.
Manuel Mendoza-Carranza, João Paes Vieira   +1 more
openaire   +1 more source