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Chemosensory age discrimination in the snake Boa constrictor (Serpentes: Boidae)
ArticleAbstract: Many snakes are able to use their chemosensory system to detect scent of conspecifics, which is impoPalabras claves:Age recognition, Boa constrictor, Chemoreception, ECUADOR, snakesAutores:Gabirot M., Jorge H. Valencia, Lopez P., Martín J., Picerno P.Fuentes:scopusA new species of Enyalioides (Iguanidae: Hoplocercinae) from southwestern Ecuador
ArticleAbstract: We describe a new species of Enyalioides from lowland cloud forests in southwestern Ecuador. This rePalabras claves:ECUADOR, Enyalioides, Hoplocercinae, Iguania, New speciesAutores:Ana Ana Almendáriz, Jorge H. Valencia, Mario Humberto Yánez-Muñoz, Reyes J.P., Torres Carvajal OmarFuentes:googlescopusA new species of terrestrial-breeding frog of the genus Pristimantis (Anura: Terrarana: Craugastoridae) from the eastern Andean slopes of the southern Ecuador
ArticleAbstract: A new frog of the genus Pristimantis is described from a montane cloud forest at 9 de Octubre (2°14'Palabras claves:Andes, Craugastoridae, ECUADOR, Pristimantis bicantus, Pristimantis nelsongalloi sp. novAutores:Dueñas M.R., Jorge H. Valencia, Tipantiza-Tuguminago L., Valladares-Suntasig F.Fuentes:scopusA new species of the pristimantis frater group (Anura: Strabomantidae) from the eastern evergreen lowland forests of Ecuador
ReviewAbstract: We describe a new species of Pristimantis from evergreen lowland forest in the Amazon Basin of EcuadPalabras claves:amazonía, Anura, ECUADOR, lowland forest, Pristimantis matidiktyo, Strabomantidae, SYSTEMATICSAutores:Jorge H. Valencia, Mauricio Ortega-AndradeFuentes:scopusMolecular phylogeny of atractus (Serpentes, dipsadidae), with emphasis on Ecuadorian species and the description of three new taxa
ArticleAbstract: We present a molecular phylogeny of snake genus Atractus, with an improved taxon sampling that incluPalabras claves:Atractus, Biodiversity, ECUADOR, Groundsnakes, New species, Pacific lowlands, phylogenyAutores:Alejandro F. Arteaga, Carolina Reyes-Puig, Diego F. Cisneros-Hebkp_redia, Jorge H. Valencia, Juan Manuel Guayasamin, Mebert K., Nicolás Peñafiel, Vieira-Fernandes J.L.Fuentes:scopusRevalidation of Pristimantis brevicrus (Anura, Craugastoridae) with taxonomic comments on a widespread Amazonian direct-developing frog
ArticleAbstract: Problems associated with delimiting species are particularly pronounced in taxa with high species-lePalabras claves:amazonía, Craugastoridae, ECUADOR, frogs, Integrative taxonomy, Perú, Unconfirmed candidate speciesAutores:de los Monteros A., Jorge H. Valencia, Mauricio Ortega-Andrade, Read M., Rojas-Soto O.R., Ron Y.S.R.Fuentes:scopus