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A new frog of the genus Pristimantis (Amphibia: Strabomantidae) from the high Andes of Southeastern Ecuador, discovered using morphological and molecular data
ArticleAbstract: We describe a new small sized (SVL in females ≤ 25.7 mm; in males, ≤20.1 mm) Pristimantis, associatePalabras claves:Canãr, New species, Pristimantis orestes Group, Reserva MazarAutores:Alejandro F. Arteaga, Juan Manuel GuayasaminFuentes:googlescopusA new species of Dipsas (Serpentes, Dipsadidae) from central Panama
ArticleAbstract: A new species of Dipsas Laurenti, 1768, from Central Panama is described based on molecular analysesPalabras claves:Dipsadini, Dipsas temporalis, New species, phylogeny, snail-eating snake, SYSTEMATICSAutores:Alejandro F. Arteaga, Batista A., Mulcahy D.G., Pyron R.A., Ray J.M., Sánchez-Martínez P., Sheehy C.M., Smith E.N.Fuentes:scopusA new species of the Pristimantis orestes group (Amphibia: Strabomantidae) from the high Andes of Ecuador, Reserva Mazar
ArticleAbstract: We describe a new Pristimantis from La Libertad and Rumiloma, Reserva Mazar, Andes of Southeastern EPalabras claves:Canãr, New species, Pristimantis orestes Group, Reserva MazarAutores:Alejandro F. Arteaga, Juan Manuel GuayasaminFuentes: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:scopusLeaving no stone unturned: three additional new species of Atractus ground snakes (Serpentes, Colubridae) from Ecuador discovered using a biogeographical approach
ArticleAbstract: The genus Atractus includes 146 species of cryptozoic snakes occurring from Panama to northeastern APalabras claves:Biodiversity, Biogeography, Colubridae, Fossorial, New species, phylogeny, taxonomyAutores:Alejandro F. Arteaga, Amanda B. Quezada, Juan Manuel Guayasamin, Vieira J.Fuentes:scopusSystematics of south american snail-eating snakes (Serpentes, dipsadini), with the description of five new species from ecuador and peru
ArticleAbstract: A molecular phylogeny of the Neotropical snail-eating snakes (tribe Dipsadini) is presented includinPalabras claves:Dipsadini, Dipsas, ECUADOR, New species, Perú, phylogeny, Sibon, Sibynomorphus, Snail-eating snakes, SYSTEMATICSAutores:Aguiar G., Alejandro F. Arteaga, Colston T.J., David Salazar-Valenzuela, Diego F. Cisneros-Hebkp_redia, Juan Carlos Sánchez-Nivicela, Juan Manuel Guayasamin, Mario Humberto Yánez-Muñoz, Mebert K., Nicolás Peñafiel, Pablo Javier Venegas, Pyron R.A., Torres Carvajal OmarFuentes:scopus