Freshwater stingrays, or potamotrygonids, are restricted to Neotropical river drainages. These elasmobranchs are well adapted to freshwater environments and the number of described species gradually increases as further research is carried out. Some of the first studies on their systematics and natural history were carried out in the 1960s and 1970s in southern South America. However, there is no new published data on potamotrygonids from Uruguayan waters since then (except for local journal reports from sportive fishermen and specimens deposited in Uruguayan collections). The present study aims to record the recent occurrence of two species of potamotrygonids caught by sport fishermen, with comments on other published historical records f...
Potamotrygon tatianae sp. nov., is described from Río Madre de Díos, Peru, upper Rio Madeira basin. ...
A new species of Neotropical freshwater stingray, family Potamotrygonidae, is described from the Rio...
The present study included specimens of the Family Potamotrygonidae, the only one among elasmobranch...
Freshwater stingrays, or potamotrygonids, are restricted to Neotropical river drainages. These elasm...
Submitted by Eliane Silva (eliane_sun@hotmail.com) on 2015-12-05T01:35:43Z No. of bitstreams: 1 Reco...
Freshwater stingrays of the family Potamotrygonidae are found exclusively inSouth Americain a variet...
Potamotrygon limai, sp. nov., is described from the Jamari River, upper Madeira River system (Amazon...
In this paper we tested the hypothesis that potamotrygonid stingrays are expanding their distributio...
Freshwater stingrays of the family Potamotrygonidae are found exclusively inSouth Americain a variet...
The present study included stingrays of the Potamotrygonidae family, the only one among elasmobranch...
A new species of Neotropical freshwater stingray, family Potamotrygonidae, is described from the Rio...
A new species of Neotropical freshwater stingray, family Potamotrygonidae, is described from the Rio...
Freshwater elasmobranchs are threatened but little is known about them. Potamotrygon brachyura is th...
Freshwater elasmobranchs are threatened but little is known about them. Potamotrygon brachyura is th...
Potamotrygon tatianae sp. nov., is described from Río Madre de Díos, Peru, upper Rio Madeira basin. ...
Potamotrygon tatianae sp. nov., is described from Río Madre de Díos, Peru, upper Rio Madeira basin. ...
A new species of Neotropical freshwater stingray, family Potamotrygonidae, is described from the Rio...
The present study included specimens of the Family Potamotrygonidae, the only one among elasmobranch...
Freshwater stingrays, or potamotrygonids, are restricted to Neotropical river drainages. These elasm...
Submitted by Eliane Silva (eliane_sun@hotmail.com) on 2015-12-05T01:35:43Z No. of bitstreams: 1 Reco...
Freshwater stingrays of the family Potamotrygonidae are found exclusively inSouth Americain a variet...
Potamotrygon limai, sp. nov., is described from the Jamari River, upper Madeira River system (Amazon...
In this paper we tested the hypothesis that potamotrygonid stingrays are expanding their distributio...
Freshwater stingrays of the family Potamotrygonidae are found exclusively inSouth Americain a variet...
The present study included stingrays of the Potamotrygonidae family, the only one among elasmobranch...
A new species of Neotropical freshwater stingray, family Potamotrygonidae, is described from the Rio...
A new species of Neotropical freshwater stingray, family Potamotrygonidae, is described from the Rio...
Freshwater elasmobranchs are threatened but little is known about them. Potamotrygon brachyura is th...
Freshwater elasmobranchs are threatened but little is known about them. Potamotrygon brachyura is th...
Potamotrygon tatianae sp. nov., is described from Río Madre de Díos, Peru, upper Rio Madeira basin. ...
Potamotrygon tatianae sp. nov., is described from Río Madre de Díos, Peru, upper Rio Madeira basin. ...
A new species of Neotropical freshwater stingray, family Potamotrygonidae, is described from the Rio...
The present study included specimens of the Family Potamotrygonidae, the only one among elasmobranch...