Results 121 to 130 of about 15,184 (259)

Fish associated with aquatic macrophytes in the Chacororé-Sinhá Mariana Lake system and Mutum River, Pantanal of Mato Grosso, Brazil Peixes associados a macrófitas aquáticas no sistema de baías Chacororé-Sinhá Mariana e rio Mutum, Pantanal - MT

open access: yesBrazilian Journal of Biology, 2009
On the left bank of the Cuibá River, one of the main tributaries of the Pantanal in Mato Grosso, are located the Chacororé and Sinhá Mariana Lakes and the Mutum River, the littoral regions of which are covered with aquatic macrophytes, dominated by the ...
EB. Pacheco, CJ. Da-Silva
doaj   +1 more source

Presence of Cheirodon Interruptus in Valcheta stream, Río Negro province, Argentina [PDF]

open access: yes, 2015
El arroyo Valcheta es una cuenca endorreica localizada en la provincia de Río Negro, Argentina. En este arroyo se conocen dos especies de vertebrados endémicas: la mojarra desnuda ( Gymnocharacinus bergii ) y la rana de Valcheta ( Pleurodema ...
Gosztonyi, Atila Esteban   +5 more
core  

New species of Tereancistrum (Dactylogyridae) monogenean parasites of Schizodon borellii (Characiformes, Anostomidae) from Brazil, and emended diagnosis for T. parvus

open access: yesActa Scientiarum: Biological Sciences, 2014
Tereancistrum paranaensis sp. n. is described from the gills of Schizodon borellii (Boulenger 1900) (Characiformes) from the upper Paraná river floodplain, Brazil. The new species is mainly characterized by morphology of copulatory complex, dorsal anchor
Letícia Cucolo Karling   +3 more
doaj   +1 more source

Taxonomie numérique des Citharininae (Poissons, Characiformes)

open access: yes, 1966
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +2 more sources

Peixes nativos do Rio São Francisco adaptados para cultivo. [PDF]

open access: yes, 2012
A produção de peixes é uma atividade que vem crescendo no Brasil e tende a continuar assim, já que estudos divulgados recentemente apontam para o aumento do consumo de pescados, inclusive no nosso País, que é rico em recursos hídricos e em diversidade de
BALZANA, L.   +5 more
core  

Dieta do peixe-cachorro Acestrorhynchus pantaneiro Menezes, 1992 (Characidae: Acestrorhynchinae) do Pantanal de Poconé, Mato Grosso, Brasil

open access: yesBioscience Journal, 2010
Este estudo teve como objetivo averiguar a alimentação do peixe-cachorro Acestrorhynchus pantaneiro na Baía do Coqueiro, Pantanal de Poconé (16°15'12��?S e 56°22'12��?W). Foram coletados 69 exemplares de A.
Diones Krinski
doaj  

Redescripción de Parodon caliensis y Saccodon dariensis (Characiformes: Parodontidae)

open access: yesRevista de Biología Tropical, 2010
La familia Parodontidae es un grupo de peces Characiformes distribuidos a través de Sur América y parte de Panamá, contiene tres géneros: Apareiodon Eigenmann 1916, Parodon Valenciennes 1849 y Saccodon Kner 1863, con 28 especies reconocidas y dos géneros
Alejandro Londoño-Burbano   +1 more
doaj  

Spatial and temporal variation of benthic fish assemblages during the extreme drought of 1997-98 (El Niño) in the middle rio Negro, Amazonia, Brazil

open access: yesNeotropical Ichthyology
Spatial and temporal variation in the benthic fish composition, species richness, density and biomass were studied in the lower rio Branco and its confluence with the rio Negro during the 1997-98 dry season (September to February).
Mario J. F. Thomé-Souza   +1 more
doaj   +1 more source

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