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A taxonomic revision of Atelopus pachydermus, and description of two new (extinct?) species of Atelopus from Ecuador (Anura: Bufonidae)
ArticleAbstract: Atelopus pachydermus is redescribed on the basis of the retraced holotype and recently collected spePalabras claves:Anura, Atelopus bomolochos, Atelopus onorei sp. nov., Atelopus pachydermus, Atelopus petersi sp. nov., bufonidae, ECUADOR, extinction, MORPHOLOGY, New species, Osteology, Perú, SYSTEMATICSAutores:Duellman W.E., Lötters S., Luis A. Coloma, Miranda-Leiva A.Fuentes:scopusCryptic species diversity in marsupial frogs (Anura: Hemiphractidae: Gastrotheca) in the Andes of northern Peru
ArticleAbstract: Molecular phylogenetic analysis revealed the existence of two undescribed species of the hemiphractiPalabras claves:Anura, GASTROTHECA, Hemiphractidae, New species, Phylogenetic relationshipsAutores:Barley A.J., Duellman W.E., Pablo Javier VenegasFuentes:scopusGenetic differentiation in the nearly extinct harlequin frogs (Bufonidae: Atelopus), with emphasis on the Andean Atelopus ignescens and A. bomolochos species complexes
ArticleAbstract: The evolutionary relationships of Andean harlequin frogs were studied, with emphasis on the AtelopusPalabras claves:Andes, Atelopus ignescens, Bomolochos, Genetic differentiation, Jambato, phylogeny, PhylogeographyAutores:Duellman W.E., Elisa Bonaccorso, Juan Manuel Guayasamin, Luis A. ColomaFuentes:scopusFive new (extinct?) species of Atelopus (Anura: Bufonidae) from Andean Colombia, Ecuador, and Peru
ArticleAbstract: We studied populations of frogs of the genus Atelopus from the Pasto Massif of the Andes in southernPalabras claves:Anura, Atelopus angelito, Atelopus ardila sp. nov., Atelopus gigas sp. nov., Atelopus orcesi sp. nov., Atelopus pastuso sp. nov., Atelopus podocarpus sp. nov., bufonidae, COLOMBIA, Conservation, ECUADOR, extinction, MORPHOLOGY, New species, Osteology, Perú, SYSTEMATICSAutores:Ana Almendáriz C, Duellman W.E., Juan Manuel Guayasamin, Luis A. Coloma, Ron Y.S.R., Terán-Valdez A.Fuentes:scopusPhylogenetic systematics, ecology, and conservation of marsupial frogs (anura: Hemiphractidae) from the andes of southern Ecuador, with descriptions of four new biphasic species
ArticleAbstract: We review the systematics of the species of Gastrotheca (Anura: Hemiphractidae) in the highlands ofPalabras claves:Anura, Conservation, ECUADOR, GASTROTHECA, MORPHOLOGY, New species, Ontogeny, SYSTEMATICS, Tadpoles, vocalizationsAutores:Duellman W.E., Juan Manuel Guayasamin, Luis A. Coloma, Morales-Mite M., Paul Székely, Sofía Carvajal-EndaraFuentes:googlescopusTwo new species of Eleutherodactylus (Anura: Leptodactylidae) from the Andes of northern Peru
ArticleAbstract: Two new sympatric species assignable to the Eleutherodactylus orestes Group were discovered in the nPalabras claves:Andes, Eleutherodactylus orestes Group, Leptodactylidae, Northern PeruAutores:Duellman W.E., Lehr E., Pablo Javier VenegasFuentes:scopusTwo syntopic new species of the Pristimantis orestes Group (Anura: Strabomantidae) from northwestern Peru
ArticleAbstract: Two new species of Pristimantis (Anura: Strabomantidae), tentatively assigned to the P. orestes GrouPalabras claves:amphibians, LAMBAYEQUE, New species, Perú, Phenetic assemblage, PRISTIMANTISAutores:Duellman W.E., Pablo Javier VenegasFuentes:scopus