Results 111 to 120 of about 4,796 (198)

Feeding habits and morphometry of Iheringichthys labrosus (Lütken, 1874) in the Uruguay River (Uruguay)

open access: yesNeotropical Ichthyology, 2011
Body size and diet of organisms are fundamental attributes which determine their ecology and natural history. Iheringichthys labrosus is one of the most common fish species of the Uruguay River.
Malvina Masdeu   +3 more
doaj  

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  

Desempenho produtivo de larvas de Jundiá (Rhamdia quelen) em sistema de cultivo com bioflocos [PDF]

open access: yes, 2013
Este estudo teve por objetivo avaliar o desempenho de larvas de jundiá (Rhamdia quelen) em sistema de bioflocos. Foram utilizados cinco tratamentos, com larvas estocadas na densidade de 25 peixes L-1 durante 21 dias.
Poli, Moisés Angel
core  

Parásitos de peces de algunos ríos de la Costa Atlántica

open access: yesWani, 2014
El presente estudio comprende un registro sistemático de especies de monogéneos (Dactylogyridae, Ancyrocephalinae) colectados de las branquias de peces de las familias Pimelodidae, Poeciliidae, Cichlidae y Characidae, en algunos de los ríos de la Costa ...
Edgard Mendoza - Franco   +2 more
doaj  

Bibliografía de los peces de agua dulce de la Argentina Suplemento 1996-2002. [PDF]

open access: yes, 2003
Between 1981 and 1995, we published five bibliographic lists (López et al., 1981, 1982,1987, 1989 y 1995) that included the publications referred to Argentine freshwater fishes and related general information published since Ringuelet et al. (1967).
Battistoni, Patria A.   +3 more
core  

Princípios básicos para produção de alevinos de surubins (Pintado e Cachara). [PDF]

open access: yes, 2011
Os surubins são peixes de água doce apreciados em praticamente todo o território nacional, em função da excelente qualidade de sua carne e esportividade para pesca, sendo considerado um dos mais nobres e de maior valor comercial no Brasil.
HISANO, H.   +4 more
core  

B chromosomes in two fish species, genus Rhamdia (Siluriformes, Pimelodidae).

open access: yesFolia biologica, 2001
Specimens belonging to two fish species genus Rhamdia were cytogenetically analysed from seven localities in Brazil and Argentina. In addition to the 58 chromosomes of the basic karyotype, one to five metacentric B chromosomes were observed carrying conspicuous heterochromatic blocks on the distal regions of both chromosome arms.
A S, Fenocchio   +3 more
openaire   +1 more source

Catálogo de ejemplares tipo de la colección ictiológica del Museo de La Plata [PDF]

open access: yes, 2014
Fil: Miquelarena, Amalia María. División Zoología Vertebrados. Facultad de Ciencias Naturales y Museo. Universidad Nacional de La Plata; ArgentinaFil: Nadalin, Diego Oscar. División Zoología Vertebrados.
Miquelarena, Amalia María   +1 more
core  

Broad but restricted detection of malacosporeans in a Neotropical cradle of diversification. [PDF]

open access: yesParasitology, 2021
Naldoni J   +4 more
europepmc   +1 more source

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