Resource partioning between sympatric congeners - a case study of river rays (Potamotrygon spp.) in the Amazon estuary [PDF]
, 2020 The syntopic occurrence of different species of freshwater stingray on a small fluvial island at the mouth of the Amazon River led to the investigation of the factors that underpin this coexistence.
Gama, Cecile de Souza +1 more
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Ecological and Phenotypic Diversification after a Continental Invasion in Neotropical Freshwater Stingrays [PDF]
, 2022 Habitat transitions are key potential explanations for why some lineages have diversified and others have not—from Anolis lizards to Darwin\u27s finches.
Dean, Mason N +5 more
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Metazoan endoparasites of Serrasalmus marginatus (Characiformes: Serrasalminae) in the Negro River, Pantanal, Brazil [PDF]
, 2011 In order to inventory the metazoan endoparasites of Serrasalmus marginatus, 91 specimens were examined. They were captured in the Negro River in Pantanal wetland, State of Mato Grosso do Sul, Central-Western Brazil, from October 2007 to August 2008 ...
Fernando Paiva +5 more
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Checklist of the Freshwater Fishes of Argentina (CLOFFAR) [PDF]
, 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
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First DNA barcode reference library for the identification of South American freshwater fish from the lower Paraná river [PDF]
, 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
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, 2016 In his target article, Key (2016) argues that since fish don’t have a frontal cortex (part of the brain known to be important for feeling of pain in humans and rodents), they cannot feel pain or other noxious stimuli.
Dinets, Vladimir
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Peixes Da Reserva Biológica Do Jaru, Drenagem Do Rio Machado, Bacia Do Rio Madeira, Estado De Rondônia, Norte Do Brasil [PDF]
, 2017 Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)This work assessed freshwater fishes collected at 12 stations located along the Tarumã River, middle Machado River, Madeira River basin.
Almeida M., Costa I.D., Ohara W.M.
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Mapping of the venomous stingrays of the Potamotrygon genus in the Tietê River, São Paulo Sstate, Brazil. [PDF]
Rev Soc Bras Med Trop, 2022 Moreira ISR, Haddad Junior V.
europepmc +1 more source
Karyotypic variation of two populations of the small freshwater stingray Potamotrygon wallacei Carvalho, Rosa & Araújo 2016: A classical and molecular approach. [PDF]
PLoS One, 2023 Ferreira AMV +3 more
europepmc +1 more source
Lista de los peces de la provincia de Corrientes [PDF]
, 2017 Fil: Nadalin, Diego Oscar. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. División Zoología Vertebrados; ArgentinaFil: Protogino, Lucila Cristina. Universidad Nacional de La Plata.
López, Hugo Luis +2 more
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