Results 21 to 30 of about 241 (80)

Freshwater stingray injuries in Belém, Pará State, Brazil/ Lesiones por rayas de agua dulce en Belém, Estado de Pará, Brasil/ Lesões por arraias de água doce em Belém, Estado do Pará, Brasil [PDF]

open access: yes, 2020
Objective: to describe clinical and epidemiological aspects of freshwater stingray injuries in the city of Belém, Pará, brazilian amazon. Method: descriptive, epidemiological and observational study, carried out between 1999 and 2008, using medical ...
Barbaro, Katia Cristina   +7 more
core   +1 more source

Condrictios de la Argentina y Uruguay: lista de trabajo [PDF]

open access: yes, 2007
Presentamos aquí una lista actualizada de los condrictios (tiburones, rayas, quimeras y pez elefante) que han sido citados de la Argentina y Uruguay, incluyendo las especies de agua dulce de la familia Potamotrygonidae.
Lucifora, Luis O., Menni, Roberto C.
core  

RELAÇÃO ENTRE AS POPULAÇÕES NATURAIS DE ARRAIAS DE ÁGUA DOCE (MYLIOBATIFORMES: POTAMOTRYGONIDAE) E PESCADORES NO BAIXO RIO JURUÁ, ESTADO DO AMAZONAS, BRASIL [PDF]

open access: yes, 2015
The aim of this study was characterize the stingrays negative fishing freshwater in the municipality of Jurua, Amazonas. They were interviewed 50 registered fishermen in Cologne Jurua Fishermen, Z21.
Araújo, Rayza Lima   +6 more
core   +1 more source

Morfometria de raias continentais (Chondrichthyes, Potamotrygonidae) do alto rio Paraná, Brasil = Morphometry of upper Paraná river freshwater stingrays (Chondrichthyes, Potamotrygonidae)

open access: yesActa Scientiarum: Biological Sciences, 2007
Potamotrygonidae constitui o único grupo recente de Chondrichthyes cujo habitat está restrito, exclusivamente, a águas continentais. Na planície de inundação do Alto rio Paraná, espécies desta família estabeleceram-se após o fechamento das comportas da ...
Antonio Guilherme Cândido da Silva   +1 more
doaj  

Bibliografía de los peces de agua dulce de Argentina y Uruguay : Suplemento 1982 [PDF]

open access: yes, 1982
Fil: López, Hugo Luis. División Zoología Vertebrados, Museo de La Plata, UNLPFil: Menni, Roberto Carlos. División Zoología Vertebrados, Museo de La Plata, UNLPFil: Ringuelet, Raúl Adolfo. Instituto de Limnología Dr. Raúl A. Ringuelet (ILPLA); Facultad de
López, Hugo Luis   +2 more
core  

Avaliação da citotoxicidade do extrato do ferrão de arraia Potamotrygon falkneri (Myliobatiformes:Potamotrygonidae) [PDF]

open access: yes, 2015
Dissertação (mestrado)—Universidade de Brasília, Instituto de Ciências Biológicas, Programa de Pós-Graduação em Biologia Animal, 2015.Em diversas regiões brasileiras os acidentes provocados por arraias dulcícolas são temidos por serem causa comum de ...
Oliveira, Lilibete Pereira de
core   +1 more source

Checklist of the Freshwater Fishes of Argentina (CLOFFAR) [PDF]

open access: yes, 2015
The purpose of this paper is to present an updated list of freshwater fishes found in Argentina based on the available literature. Since the last list was published in 2003, most systematical and distributional changes were presented on www.pecescriollos.
Koerber, Stefan, Mirande, Juan Marcos
core  

First DNA barcode reference library for the identification of South American freshwater fish from the lower Paraná river [PDF]

open access: yes, 2019
Valid fish species identification is essential for biodiversity conservation and fisheries management. Here, we provide a sequence reference library based on mitochondrial cytochrome c oxidase subunit I for a valid identification of 79 freshwater fish ...
Arranz, S. E.   +6 more
core   +3 more sources

Lista de peces de la provincia de Entre Ríos [PDF]

open access: yes, 2013
Fil: Arias, José D.. Facultad de Ciencia y Tecnología. Universidad Autónoma de Entre Ríos; ArgentinaFil: Demonte, Lucio D.. Facultad de Humanidades y Ciencias. Universidad Nacional del Litoral; ArgentinaFil: Miquelarena, Amalia María.
Arias, José D.   +4 more
core  

Delayed healthcare and secondary infections following freshwater stingray injuries: Risk factors for a poorly understood health issue in the Amazon [PDF]

open access: yes, 2018
Introduction: This study aimed to describe the profile of freshwater stingray injuries in the State of Amazonas, Brazilian Amazon, and to identify the associated risk factors for secondary infections. Methods: This cross-sectional study used surveillance
Costa, Fabiano Peixoto   +8 more
core   +2 more sources

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