Mostrando 10 resultados de: 16
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Herpetologica(5)
Zootaxa(4)
Conservation Biology(1)
International Zoo Yearbook(1)
Journal of Morphology(1)
Assessing the molecular phylogeny of a near extinct group of vertebrates: The Neotropical harlequin frogs (Bufonidae; Atelopus)
ArticleAbstract: Neotropical harlequin frogs, Atelopus, are a species-rich bufonid group. Atelopus monophyly has beenPalabras claves:amphibia, Atelopus, bufonidae, DNA barcoding, Osornophryne, Species groups, SYSTEMATICSAutores:Boistel R., Cloetens P., Ernst R., Lehr E., Lötters S., Luis A. Coloma, Meijden A., Veith M.Fuentes:scopusA minute new Ecuadorian Andean frog (Anura: Strabomantidae, Pristimantis)
ArticleAbstract: We describe a new species of Pristimantis from a cloud forest at 2450-2800 m in the Cordillera OrienPalabras claves:Cordillera Oriental, ECUADOR, Miniaturization, New species, PRISTIMANTIS, Reserva tapichalacaAutores:Lehr E., Luis A. ColomaFuentes:scopusA new species of Leucostethus (Anura: Dendrobatidae) from the Cordillera Mache-Chindul in northwestern Ecuador, with comments on similar Colostethus and Hyloxalus
ReviewAbstract: We describe a new species of dendrobatid frog, Leucostethus bilsa sp. nov., using molecular, morpholPalabras claves:Chocoan, MORPHOLOGY, phylogeny, SYSTEMATICS, VocalizationAutores:Hernandez-Nieto S., Luis A. Coloma, Mauricio Ortega-Andrade, Paluh D.J., Read M., Santos J.C., Vigle G.O.Fuentes:googlescopusA new treefrog (Hylidae: Hyla) from southern Ecuador and a description of its antipredator behavior
ArticleAbstract: We describe a new species of Hyla from southern Ecuador that is diagnosed by the absence of an omostPalabras claves:Antipredator behavior, Anura, ECUADOR, Hyla armata group, Hyla larinopygion group, Hyla pulchella group, Hyla tapichalaca, New speciesAutores:Arturo Paredes-Recalde, Kizirian D., Luis A. ColomaFuentes:scopusA new, cryptic species of Physalaemus (anura: leptodactylidae) from western Ecuador with comments on the call structure of the P. pustulosus species group
ArticleAbstract: We describe a new species of leptodactylid frog of the genus Physalaemus from the lowlands of westerPalabras claves:advertisement call, Anura, ECUADOR, Leptodactylidae, MORPHOLOGY, New species, phylogeny, Physalaemus guayaco, Physalaemus montubio, Physalaemus pustulatus, Physalaemus pustulosus group, Physalaemus randi, Sensory exploitation hypothesis, TadpoleAutores:Cannatella D.C., Luis A. Coloma, Ron Y.S.R.Fuentes:scopusContrasting parental roles shape sex differences in poison frog space use but not navigational performance
ArticleAbstract: Sex differences in vertebrate spatial abilities are typically interpreted under the adaptive specialPalabras claves:Autores:Alejandro Marcillo-Lara, Fischer M.T., Loretto M.C., Luis A. Coloma, O’Connell L.A., Pašukonis A., Ringler E., Ringler M., Rodríguez C., Rojas B., Roland A.B., Serrano-Rojas S.J., Shaykevich D.A.Fuentes:scopusDiversity within diversity: Parasite species richness in poison frogs assessed by transcriptomics
ArticleAbstract: Symbionts (e.g., endoparasites and commensals) play an integral role in their host's ecology, yet inPalabras claves:amphibians, Aposematism, Co-diversification, Parasitology, transcriptomicsAutores:Blackburn D.C., Luis A. Coloma, O’Connell L.A., Santos J.C., Tarvin R.D.Fuentes:scopusMolecular phylogenetics of stream treefrogs of the Hyloscirtus larinopygion group (Anura: Hylidae), and description of two new species from Ecuador
ReviewAbstract: We review the systematics of frogs of the Hyloscirtus larinopygion group. A new phylogenetic tree inPalabras claves:Anura, calls, Conservation, ECUADOR, extinction, Hylidae, Hyloscirtus criptico sp. nov., Hyloscirtus larinopygion, Hyloscirtus lindae, Hyloscirtus pantostictus, Hyloscirtus princecharlesi sp. nov., Hyloscirtus psarolaimus, Hyloscirtus ptychodactylus, Hyloscirtus staufferorum, Hyloscirtus tigrinus, MORPHOLOGY, New species, Osteology, phylogeny, SYSTEMATICS, TadpolesAutores:Arturo Paredes-Recalde, Diego Almeida-Reinoso, Eduardo C. Toral, Hutter C.R., Juan F. Dueñas, Juan Manuel Guayasamin, Luis A. Coloma, Morales-Mite M., Sofía Carvajal-Endara, Tapia E.E.Fuentes:scopusNotes on behaviour, communication and reproduction in captive Hyloxalus toachi (Anura: Dendrobatidae), an endangered Ecuadorian frog
ArticleAbstract: We studied, under laboratory conditions, behavioural traits related to social interactions, parentalPalabras claves:Behaviour, DENDROBATIDAE, ECUADOR, Hyloxalus toachi, parental care, reproduction, VocalizationAutores:Luis A. Coloma, Quiguango-Ubillús 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:googlescopus