Two new species of freshwater stingrays of the genus Paratrygon (Chondrichthyes: Potamotrygonidae) from the Orinoco basin, with comments on the taxonomy of Paratrygon aiereba – Neotropical Ichthyology

Description of two extraordinary new species of freshwater

SciELO - Brasil - Two new species of freshwater stingrays of the

A new species of Astronotus (Teleostei, Cichlidae) from the

Description of two extraordinary new species of freshwater

Two new species of freshwater stingrays of the genus Paratrygon

A new species of Astronotus (Teleostei, Cichlidae) from the

Newsletter June/July 2021

SciELO - Brasil - Two new species of freshwater stingrays of the

Akvarium53 by e-akvarium.cz - Issuu

Akvarium53 by e-akvarium.cz - Issuu