An annotated checklist of the chondrichthyan fishes (sharks, batoids and chimaeras) of the
world is presented. As of 7 November 2015, the number of species totals 1188, comprising …

The book “Peixes da planície de inundação do alto rio Paraná e áreas adjacentes”
represents the most cohesive data compilation for the rio Paraná floodplain. However …

The pet trade is known to be one of the most important pathways of aquatic non-native
species introduction and Indonesia is a significant trade partner. Popular ornamental South …

The purpose of this paper is to present an updated list of fishes found in Argentina's
freshwaters based on the available literature. Since the last list, CLOFFAR by Mirande & …

A new subfamily (Styracurinae, subfam. nov.) and genus (Styracura, gen. nov.) are erected
for Trygon schmardae Werner, 1904 (type species) and Dasyatis pacificus Beebe & Tee …

Valid fish species identification is essential for biodiversity conservation and fisheries
management. Here, we provide a sequence reference library based on mitochondrial …

The genus Paratrygon, currently recognized as the sole monotypic genus of the family
Potamotrygonidae, has a considerably greater diversity than previously indicated, including …

The subfamily Potamotrygoninae, the only extant clade of elasmobranchs exclusive to
freshwater environments, encompasses four genera and 38 species distributed across …

A new species of Potamotrygon is described from the Rio Negro drainage, Amazonas,
Brazil. In spite of being cited or pictured several times in the scientific and aquarium fish …

The various configurations of the jaws, anterior branchial arches and neurocranium provide
some of the fundamental synapomorphies, distinguishing the major lineages of sharks, rays …