Una publicación reciente reportó al hílido endémico del Bosque Atlántico Trachycephalus mesophaeus para la ecoregión Chaqueña en Argentina. En este trabajo, analizamos el espécimen de referencia y demostramos que se trata ...

We analyzed the iliosacral joint and iliolumbaris muscle anatomy of the species of Pseudinae, based on the two types of articulations defined by Emerson. Unusual characters should be expected in the pseudine iliosacral ...

Discutimos algunos aspectos de la nomenclatura, tipos portadores de nombre y localidades tipo de un conjunto de taxa del grupo Hyla pulchella (en el sentido de Duellman et al., 1997; hoy Hypsiboas), incluyendo a Hyla ...

Osteological and skeletal characters have long been proven to be particularlyinformative in taxonomic and systematic research. Furthermore, ossification sequencesare assumed to be a potential tool to investigate developmental ...

The Neotropical hylid genus Sphaenorhynchus includes 15 species of small, greenish treefrogs widespread in the Amazon and Orinoco basins, and in the Atlantic Forest of Brazil. Although some studies have addressed the ...

A molecular phylogenetic analysis of the Hyla pulchella species group was performed to test its monophyly, explore the interrelationships of its species, and evaluate the validity of the taxa that were considered subspecies ...

A new species of the Bokermannohyla martinsi group is described from Chapada Diamantina, State of Bahia, northeastern Brazil. It is differentiated from the other two species in the group by the combination of slender body ...

The non-monophyly of both the genus Myersiohyla and the Boana punctata group has been recovered in a number ofpublished phylogenetic analyses. In this paper we report on the analysis of sequences of Boana liliae, a species ...