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Potamotrygon hystrix

Known as: Potamotrygon histrix, Trygon hystrix 
National Institutes of Health

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2019
2019
Potamotrygon marquesi, a new species of neotropical freshwater stingray (Potamotrygonidae) from the Brazilian Amazon Basin.
Potamotrygon marquesi, sp. nov., is described and compared with other species of Potamotrygon occurring in the Amazon Basin. The… 
2018
2018
A unique juxtaglomerular apparatus in the river ray, Potamotrygon humerosa, a freshwater stingray
The microscopic architecture of the juxtaglomerular apparatus (JGA) of the renal corpuscle of a stenohaline freshwater stingray… 
2017
2017
A unique juxtaglomerular apparatus in the river ray, Potamotrygon humerosa, a freshwater stingray
The microscopic architecture of the juxtaglomerular apparatus (JGA) of the renal corpuscle of a stenohaline freshwater stingray… 
Review
2016
Review
2016
Potamotrygon rex, a new species of Neotropical freshwater stingray (Chondrichthyes: Potamotrygonidae) from the middle and upper rio Tocantins, Brazil, closely allied to Potamotrygon henlei (Castelnau…
A systematic revision of the rio Tocantins stingrays has confirmed the occurrence of a new species of Potamotrygon first… 
2010
2010
Trophic ecomorphology of Potamotrygon falkneri and Potamotrygon motoro ( Chondrichthyes-Potamotrygonidae ) on the upper Paraná river floodplain , Brazil
In this paper the the null hypothesis of absence of ecomorphological diversification was tested between Potamotrygon falkneri and… 
2009
2009
A New Species of Tetraphyllidean (Cestoda) from the Largespot River Stingray, Potamotrygon falkneri (Potamotrygonidae: Chondrichthyes), from the Paraná Basin
Abstract Rhinebothrium paranaensis n. sp. (Tetraphyllidea: Cestoda) is described from the freshwater stingray Potamotrygon… 
2009
2009
Trophic ecomorphology of Potamotrygon falkneri and Potamotrygon motoro (Chondrichthyes - Potamotrygonidae) on the upper Paraná river floodplain, Brazil
In this paper the the null hypothesis of absence of ecomorphological diversification was tested between Potamotrygon falkneri and… 
2008
2008
Potamotrygon boesemani (Chondrichthyes: Myliobatiformes: Potamotrygonidae), a new species of Neotropical freshwater stingray from Surinam
Potamotrygon boesemani, new species, is described from the Corantijn river drainage in Surinam. The species has a diagnostic… 
2008
2008
Estudo do comportamento alimentar de raias de água doce em cativeiro, e de seus aspectos biológicos
Freshwater stingrays (Potamotrygonidae) belong to the only family of elasmobranches totally adapted for live in freshwater. Not… 
2006
2006
[Potamotrygon marinae n. sp., a new species of freshwater stingrays from French Guiana (Myliobatiformes, Potamotrygonidae)].
Six specimens of freshwater stingrays from the French Guiana belonging to the genus Potamotrygon [S.W. Garman, On the pelvis and… 
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