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A new and very spiny lizard (Gymnophthalmidae: Echinosaura) from the Andes in northwestern Ecuador
ArticleAbstract: We describe a new species of Neotropical spiny-lizard of the genus Echinosaura from the Imbabura andPalabras claves:High resolution x-ray tomography, Osteology, phylogeny, Skull, SOUTH AMERICA, Spined tegu, SQUAMATA, SYSTEMATICS, taxonomyAutores:Koch C., Mario Humberto Yánez-Muñoz, Reyes-Puig J.P., Torres Carvajal Omar, Urgiles-Merchán M.A.Fuentes:scopusA new bush anole (Iguanidae, Polychrotinae, Polychrus) from the upper Marañon basin, Peru, with a redescription of Polychrus peruvianus (Noble, 1924) and additional information on P. gutturosus Berthold, 1845
ArticleAbstract: We herein describe a new colorful species of Polychrus with a conspicuous sexual dimorphism from thePalabras claves:Andes, Bush anoles, Dryforest, LIZARD, New species, Polychrus gutturosus, Polychrus jacquelinae sp. n., Polychrus peruvianus, Polychrus spurrelli, REPTILESAutores:Böhme W., García-Bravo A., Koch C., Pablo Javier VenegasFuentes:scopusA new species of cat-eyed snake (Serpentes: Dipsadinae: Leptodeirini) from the Andes of southern Ecuador
ArticleAbstract: Leptodeira is one of the most widespread and taxonomically problematic snake taxa in the Americas. HPalabras claves:Andes, Color pattern, hemipenial morphology, Leptodeira larcorum, Leptodeira ornata, Leptodeira septentrionalis, molecular phylogenyAutores:Elvis Celi, Juan Carlos Sánchez-Nivicela, Koch C., Torres Carvajal Omar, Valentina PosseFuentes:googlescopusA time relic: a new species of dwarf boa, Tropidophis Bibron, 1840 (Serpentes: Amerophidia), from the Upper Amazon Basin
ArticleAbstract: The amerophidian snake radiation is a Late Cretaceous superfamily that encompasses two families: AniPalabras claves:Osteology, Serpentes, SYSTEMATICS, taxonomyAutores:Bentley A., Entiauspe-Neto O.M., Koch C., Mario Humberto Yánez-Muñoz, Mauricio Ortega-AndradeFuentes:scopusAdvertisement call of hyloxalus elachyhistus (Edwards, 1971) (Anura, Dendrobatidae)
ArticleAbstract:Palabras claves:Autores:Koch C., Pablo Javier Venegas, Rödder D.Fuentes:scopusTwo new endemic species of Ameiva (Squamata: Teiidae) from the dry forest of northwestern Peru and additional information on Ameiva concolor Ruthven, 1924
ArticleAbstract: We describe two new species of Ameiva Meyer, 1795 from the dry forest of the Northern Peruvian AndesPalabras claves:12S rRNA, 16S RRNA, Ameiva bifrontata concolor, Andes, ecological niche model, Marañon Valley, Molecular analysis, Niche comparison, Niche equivalency, Niche overlap, Niche similarity, Phylogenetic analysis, Phylogenetic relationship, REPTILESAutores:Böhme W., Flecks M., Koch C., Pablo Javier Venegas, Rödder D.Fuentes:scopusTwo new sympatric species of leaf-toed geckos (Gekkonidae: Phyllodactylus) from the Balsas region of the upper Marañon Valley, Peru
ArticleAbstract: Two new species of the genus Phyllodactylus are described based on material collected in the southerPalabras claves:Autores:Böhme W., Koch C., Pablo Javier Venegas, Townsend J.H.Fuentes:scopusSpecies and geographic distribution of mylossoma eigenmann & kennedy, 1903 from Ecuador
ArticleAbstract: A review of the species of the genus Mylossoma Eigenmann & Kennedy, 1903 found in the Ecuadorian CisPalabras claves:Amazonian basin, Ichthyofauna, Neotropical fauna, SerrasalmidaeAutores:Carolina Carrillo-Moreno, Koch C., Valdiviezo-Rivera J.Fuentes:scopus