Buscar
Mostrando ítems 1-10 de 98
Potamotrygon motoro
(2017)
Cytogenetic and molecular characteristics of potamotrygon motoro and potamotrygon sp. (chondrichthyes, myliobatiformes, potamotrygonidae) from the amazon basin: Implications for the taxonomy of the genus
(2021-01-01)
The chromosomes of two freshwater stingrays, Potamotrygon motoro and Potamotrygon sp., from the Amazon River basin in Brazil were investigated using integrated molecular (cytochrome c oxidase subunit 1) and cytogenetic ...
Potamotrygon boesemani (Chondrichthyes: Myliobatiformes: Potamotrygonidae), a new species of Neotropical freshwater stingray from Surinam
(Sociedade Brasileira de Ictiologia, 2008)
Potamotrygon boesemani, new species, is described from the Corantijn river drainage in Surinam. The species has a diagnostic dorsal color pattern formed by deep orange to red ocellated spots of irregular form, encircled ...
Ecomorfologia e variação morfológica intra-específica de Potamotrygon falkneri e Potamotrygon motoro (Chondrichthyes-Potamotrygonidae) na planície alagável do alto rio Paraná, Brasil.Ecomorfology and intra-specific variation in the morphology of Potamotrygon falkneri and Potamotrygon motoro (Chondrichthyes-Potamotrygonidae) in the upper Paraná river and its foodplain, Brazil.
(Universidade Estadual de MaringáBrasilPrograma de Pós-Graduação em Ecologia de Ambientes Aquáticos ContinentaisUEMMaringáDepartamento de Biologia, 2018)
Calidad del agua en el manejo post captura de Potamotrygon motoro "raya motoro" (Pisces: Potamotrygonidae) en el acuario comercial "Amazon Tropicals Aquarium" de la ciudad de Iquitos - Perú
(Universidad Nacional de la Amazonia Peruana, 2016)
El estudio se realizó entre los meses de abril y setiembre de 2015, en las instalaciones del acuario comercial “Amazon Tropicals Aquarium E.I.R.L.”, ubicado en el distrito de San Juan Bautista de la Región Loreto; el trabajo ...
Stirring, charging, and picking: hunting tactics of potamotrygonid rays in the upper Paraná River
(Sociedade Brasileira de Ictiologia, 2014)