Results 121 to 130 of about 4,289 (221)

A new species of Tereancistrum (Monogenea: Dactylogyridae), parasite of Prochilodus lineatus (Characiformes: Prochilodontidae) from southeast Brazil

open access: yesRevista Brasileira de Parasitologia Veterinária
A new species of Tereancistrum Kritsky, Thatcher & Kayton, 1980 collected of Prochilodus lineatus gills from the Batalha River, Tietê-Batalha basin, São Paulo State, Brazil is described.
Lucas Aparecido Rosa Leite   +3 more
doaj   +1 more source

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

open access: yes, 2003
Fil: López, Hugo Luis. División Zoología Vertebrados. Facultad de Ciencias Naturales y Museo. Universidad Nacional de La Plata; ArgentinaFil: Menni, Roberto Carlos. División Zoología Vertebrados. Facultad de Ciencias Naturales y Museo.
López, Hugo Luis   +2 more
core  

Filling gap on the distribution of the Prochilodus lineatus (Valenciennes, 1837) (Characiformes, Prochilodontidae) in southernmost Brazil and implications for the species’ conservation

open access: yesBoletim do Instituto de Pesca
Studies on species distribution provide crucial information for political decision-making and conservation. In this study, we present a distribution extension of the streaked prochilod Prochilodus lineatus (Valenciennes, 1837) to Mirim Lagoon, extreme ...
Fabiano Corrêa   +3 more
doaj   +1 more source

Comparação entre as características hematológicas de tilápia do Nilo em propriedades de Joinville e Chapecó, Santa Catarina [PDF]

open access: yes, 2008
TCC (graduação em Engenharia de Aqüicultura) - Universidade Federal de Santa Catarina, Centro de Ciências Agrárias, 2008Este trabalho teve como objetivo comparar as características hematológicas de tilápias do Nilo (Oreochromis niloticus) de duas ...
Petry, Aurélia
core  

Review of river fisheries valuation in Central and South America [PDF]

open access: yes, 2008
Unlike Africa and Asia, where a large part of the population are heavily dependent upon fishing for their livelihoods, fishing for a living in the interior of Central and South America (CSA) remains a marginal occupation for all but the most isolated of ...
Bennett, E., Thorpe, A.
core   +1 more source

Diversidade genética de populações de peixes migratórios do reservatório do Rio Grande (São Paulo, Brasil)

open access: yesSemina: Ciências Agrárias, 2019
Nos últimos anos, fatores antrópicos como poluição, sobrepesca e construção de hidrelétricas têm impactado significativamente as populações naturais de peixes.
Nelson Mauricio Lopera-Barrero   +10 more
doaj  

Histopathological changes of gill, liver and kidney in Caspian kutum exposed to Linear Alkylbenzene Sulfonate [PDF]

open access: yes, 2013
The histopathological effects of Linear Alkylbenzene Sulfonate on the gill, liver and kidney tissues of the Caspian kutum, Rutilus frisii kutum were studied.
Jamili, S.   +4 more
core  

Toxicity and effects of copper sulfate on parasitic control and hematological response of tambaqui Colossoma macropomum. [PDF]

open access: yes, 2012
The purpose of this work was to determine the mean lethal concentration (LC50-96h) of copper sulfate (CuSO4) for juveniles Colossoma macropomum (Characidae), to evaluate the effectiveness of different concentrations of CuSO4 on elimination of parasites ...
AFFONSO, E. G.   +4 more
core  

Establishing a model fish for the Neotropical region: The case of the yellowtail tetra Astyanax altiparanae in advanced biotechnology. [PDF]

open access: yesFront Genet, 2022
Yasui GS   +12 more
europepmc   +1 more source

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