Results 41 to 50 of about 206 (81)

Diversidade espacial e temporal da ictiofauna do alto rio Uruguai: aliando técnicas de geoprocessamento [PDF]

open access: yes, 2014
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Biológicas, Programa de Pós-Graduação em Ecologia, Florianópolis, 2014.A bacia do Alto rio Uruguai caracteriza-se por ser um dos mais importantes corredores da ...
Silva, Rodrigo Nascimento e
core  

Discrimination of hydrologic variations for spatial distribution of fish assemblage in a large subtropical temperate river [PDF]

open access: yes, 2019
This study examines the effects of the flow and flood pulses on spatialdispersion of fish assemblages in the floodplain of the Paraná River in Argentina.
Abrial, Elie   +7 more
core   +1 more source

Cat?logo ilustrado de peixes do Rio Comanda? no Munic?pio de Guarani das Miss?es (Rs, Brasil) [PDF]

open access: yes, 2017
Fish constitute a key component of aquatic communities in the complex functioning of ecosystems. Despite this, there are innumerable gaps in their biological knowledge, including the occurrence in identifying the species in their environment.
Wentroba, Ja?ne Cristiane
core  

Karyotype variability in six Amazonian species of the family Curimatidae (Characiformes) revealed by repetitive sequence mapping. [PDF]

open access: yesGenet Mol Biol, 2022
Moraes JN   +4 more
europepmc   +1 more source

Biomassa de peixes ? subsidiada por recursos al?ctones em um reservat?rio subtropical rec?m-formado: aumento da aloctonia para ?reas rip?rias preservadas [PDF]

open access: yes, 2019
Ecological quality and the functioning of rivers are strongly influenced by their riparian region, which can directly affect the distribution of food resources and consequently the feeding relationships of biological communities living in aquatic ...
Felden, Juliana
core  

Biodiversity of the upper deltaic complex of the Paraná River [PDF]

open access: yes, 2008
En este trabajo se analiza la riqueza y distribución de la flora vascular y fauna de vertebrados de la región superior del Complejo Deltaico del Río Paraná.
Aceñolaza, Pablo Gilberto   +7 more
core   +1 more source

Revisão bibliográfica de espécies de peixes identificadas com o auxílio do gene COI nas Américas [PDF]

open access: yes, 2021
TCC(graduação) - Universidade Federal de Santa Catarina. Centro de Ciências Biológicas. Biologia.O DNA barcode tem sido utilizado com sucesso na identificação de várias espécies, com um alto nível de precisão.
Maciel, Jéssica Imperico
core  

Determination of the morphological pattern of pacu’s (Piaractus mesopotamicus) gills [PDF]

open access: yes, 2017
To pathological assessments or recognition of changes in the morphology of these is necessary knowledge of a normal morphological pattern, being this then the goal of this study.
Alves, Luiz Fernando de Souza   +4 more
core   +1 more source

Home - About - Disclaimer - Privacy