Mostrando 10 resultados de: 27
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Herpetologica(7)
Zootaxa(3)
International Zoo Yearbook(2)
Neotropical Biodiversity(2)
Phyllomedusa(2)
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:scopusAposematism increases acoustic diversification and speciation in poison frogs
ArticleAbstract: Multimodal signals facilitate communication with conspecifics during courtship, but they can also alPalabras claves:Aposematism, Mating signals, Natural selection, Sexual selectionAutores:Baquero M., Barrio-Amorós C.L., Cannatella D.C., Erdtmann L., Lima A.P., Luis A. Coloma, Santos J.C.Fuentes:scopusAmazonian amphibian diversity is primarily derived from late Miocene Andean lineages
ArticleAbstract: The Neotropics contains half of remaining rainforests and Earth's largest reservoir of amphibian bioPalabras claves:Autores:Caldwell J.P., Cannatella D.C., Luis A. Coloma, Ree R., Santos J.C., Summers K.Fuentes:scopusDescription of the tadpole of Agalychnis hulli (Anura: Hylidae)
ArticleAbstract: The collection of larval specimens from Amazonian Ecuador allows for the scientific description of tPalabras claves:amphibia, Larvae, MORPHOLOGY, PhyllomedusinaeAutores:Gray A.R., Luis A. ColomaFuentes:scopusDescription of the tadpole of cochranella resplendens and redescription of the tadpole of hyalinobatrachium aureoguttatum (Anura, Centrolenidae)
ArticleAbstract: Description of the tadpole of Cochranella resplendens and redescription of the tadpole of HyalinobatPalabras claves:Anura, CENTROLENIDAE, ECUADOR, Larvae, OntogenyAutores:Juan Manuel Guayasamin, Luis A. Coloma, Terán-Valdez A.Fuentes: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:scopus