Results 181 to 190 of about 873 (190)

First identification of interspecies hybridization in the freshwater stingrays Potamotrygon motoro and P. falkneri (Myliobatiformes, Potamotrygonidae)

Conservation Genetics, 2014
Vanessa P Cruz, Manuel Vera, Fernando Fernandes Mendonça   +2 more
exaly  

Potamotrygon marquesi, a new species of neotropical freshwater stingray (Potamotrygonidae) from the Brazilian Amazon Basin

Journal of Fish Biology, 2019
João Paulo C B da Silva, Thiago Silva Loboda   +1 more
exaly  

A new method for studying problem solving and tool use in stingrays (Potamotrygon castexi)

Animal Cognition, 2009
Michael J Kuba, Ruth A Byrne, Gordon M Burghardt   +2 more
exaly  

Potamotrygon boesemani (Chondrichthyes: Myliobatiformes: Potamotrygonidae), a new species of Neotropical freshwater stingray from Surinam

Neotropical Ichthyology, 2008
Ricardo S Rosa, Marcelo R DE CARVALHO
exaly  

Diet of the freshwater stingray Potamotrygon motoro (Chondrichthyes: Potamotrygonidae) on Marajó Island (Pará, Brazil)

Brazilian Journal of Biology, 2010
Patricia Charvet, Ronaldo B Barthem
exaly  

Systematic revision of the Potamotrygon motoro (Müller & Henle, 1841) species complex in the Paraná-Paraguay basin, with description of two new ocellated species (Chondrichthyes: Myliobatiformes: Potamotrygonidae)

Neotropical Ichthyology, 2013
Thiago Silva Loboda
exaly  

Preliminary data on the feeding habits of the freshwater stingrays Potamotrygon falkneri and Potamotrygon motoro (Potamotrygonidae) from the Upper Paraná River basin, Brazil

Biota Neotropica, 2007
V S Uieda
exaly  

Insectivory in Potamotrygon signata (Chondrichthyes: Potamotrygonidae), an endemic freshwater stingray from the Parnaíba River basin, northeastern Brazil

Brazilian Journal of Biology, 2012
Patricia Charvet, Ricardo S Rosa
exaly  

Argulus juparanensis (Branchiura) em Raias Potamotrygon spp. (Potamotrygonidae) na Foz do Rio Amazonas (Brasil)

Biota Amazônia, 2015
exaly  

[POINTS TO CONSIDER ABOUT THE SPERMATOZOA IN THE POTAMOTRYGON MOTORO].

Prensa medica argentina, 1996
M N, CASTEX, I, MACIEL
openaire   +1 more source