Potamotrygonidae
River Stingrays
Ordem: Myliobatiformes
Freshwater stingrays endemic to South American rivers.
Espécies 40
Anglespot river stingray
Potamotrygon orbignyi
Bigtooth river stingray
Potamotrygon henlei
Paratrygon parvaspina
Paratrygon parvaspina
Plesiotrygon nana
Plesiotrygon nana
Potamotrygon adamastor
Potamotrygon adamastor
Potamotrygon albimaculata
Potamotrygon albimaculata
Potamotrygon amazona
Potamotrygon amazona
Potamotrygon boesemani
Potamotrygon boesemani
Potamotrygon humerosa
Potamotrygon humerosa
Potamotrygon limai
Potamotrygon limai
Potamotrygon marinae
Potamotrygon marinae
Potamotrygon marquesi
Potamotrygon marquesi
Potamotrygon tatianae
Potamotrygon tatianae
Potamotrygon tigrina
Potamotrygon tigrina
Potamotrygon wallacei
Potamotrygon wallacei
Long-tailed river stingray
Plesiotrygon iwamae
Shorttailed river stingray
Potamotrygon brachyura
Thorny river stingray
Potamotrygon constellata
White-blotched river stingray
Potamotrygon leopoldi
Magdalena river stingray
Potamotrygon magdalenae
Black river stingray
Potamotrygon motoro
Maracaibo river stingray
Potamotrygon yepezi
Parnaiba river stingray
Potamotrygon signata
Raya
Potamotrygon schuhmacheri
Pacific chupare
Styracura pacifica
Caribbean whiptail stingray
Styracura schmardae
Rosa's round ray
Heliotrygon rosai
Gomes's round ray
Heliotrygon gomesi
Paratrygon orinocensis
Paratrygon orinocensis
Potamotrygon amandae
Potamotrygon amandae
Largespot river stingray
Potamotrygon falkneri
Potamotrygon garmani
Potamotrygon garmani
Potamotrygon jabuti
Potamotrygon jabuti
Red-blotched river stingray
Potamotrygon ocellata
Potamotrygon pantanensis
Potamotrygon pantanensis
Raspy river stingray
Potamotrygon scobina
Discus ray
Paratrygon aiereba
Freshwater stingray
Potamotrygon histrix
Great freshwater stingray
Potamotrygon rex
Rosette river stingray
Potamotrygon schroederi