Morphological details of holotype of Plesiotrygon nana sp. nov. (MUSM

Plesiotrygon nana

Potamotrygon boesemani . Dorsal ( A ) and ventral ( B ) views of

PDF] Morphology and phylogenetic relationships of a remarkable new genus and two new species of Neotropical freshwater stingrays from the basin (Chondrichthyes: Potamotrygonidae)

Species New to Science

Solieria incurvata sp. nov.: morphological features. (1)-(10) Holotype

Holotype of Plesiotrygon nana sp. nov., in dorsal (A) and ventral (B)

SciELO - Brasil - An unusual, dwarf new species of Neotropical freshwater stingray, Plesiotrygon nana sp. nov., from the upper and mid basin: the second species of Plesiotrygon (Chondrichthyes: Potamotrygonidae) An

Description of two extraordinary new species of freshwater stingrays of the genus Potamotrygon endemic to the rio Tapajós basin, Brazil (Chondrichthyes: Potamotrygonidae), with notes on other Tapajós stingrays

Small, free-living specimen of Plesiotrygon nana sp. nov. MZUSP 57642

Comparisons of dental morphology in river stingrays (Chondrichthyes: Potamotrygonidae) with new fossils from the middle Eocene of Peruvian ia rekindle debate on their evolution

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

Dorsal (A, C) and ventral (B, D) views of Plesiotrygon cf. iwamae (Río