Mostrando 6 resultados de: 6
Ancient tepui summits harbor young rather than old lineages of endemic frogs
ArticleAbstract: The flattop mountains (tepuis) of South America are ancient remnants of the Precambrian Guiana ShielPalabras claves:Diversification hypotheses, Guiana Shield, Hylidae, Lost World, Sky islands, TepuisAutores:Cannatella D.C., Noonan B., Patricia E. Salerno, Rojas-Runjaic F.J.M., Ron Y.S.R., Santiago R. Ron, Señaris J.C.Fuentes:googlescopusDescription and phylogenetic relationships of a new genus and two new species of lizards from Brazilian Amazonia, with nomenclatural comments on the taxonomy of Gymnophthalmidae (Reptilia: Squamata)
ArticleAbstract: We describe a new genus and two new species of gymnophthalmid lizards based on specimens collected fPalabras claves:AMAZON, Biodiversity, Conservation, Forest, phylogeny, REPTILES, SOUTH AMERICAAutores:Cannatella D.C., Cassimiro J., Colli G.R., De Souza S.M., Ghellere J.M., Gomes J.O., Hoogmoed M.S., Patricia E. Salerno, Pellegrino K.C.M., Rodrigues M.T., Sales Nunes P.M.Fuentes:googlescopusOntogeny of sexual dimorphism in the larynx of the túngara frog, physalaemus pustulosus
ArticleAbstract: In the majority of frogs, males but not females produce vocalizations to attract mates. Sexual selecPalabras claves:Autores:Cannatella D.C., Monica A. Guerra, Ryan M.J.Fuentes:googlescopusTwo new species of Physalaemus (Anura: Leptodactylidae) from western Ecuador
ArticleAbstract: We describe two new species of the leptodactylid frog genus Physalaemus from the lowlands of westernPalabras claves:Anura, ECUADOR, Leptodactylidae, New species, Physalaemus montubio, Physalaemus pustulatus, Physalaemus pustulosus group, Physalaemus randiAutores:Cannatella D.C., Luis A. Coloma, Ron Y.S.R., Santiago R. RonFuentes:googlescopusRecent evolutionary history of Lost World endemics: Population genetics, species delimitation, and phylogeography of sky-island treefrogs
ArticleAbstract: The tepuis of South America are massive flattop mountains with cliffs up to 1000. m and summits up tPalabras claves:Coalescent, Haplotype diversity, species delimitation, Tepui, TepuihylaAutores:Cannatella D.C., Patricia E. Salerno, Rojas-Runjaic F.J.M., Señaris J.C.Fuentes:googlescopusThe Phyllomedusa perinesos group (Anura: Hylidae) is derived from a Miocene Amazonian lineage
ArticleAbstract: The Phyllomedusa perinesos group is composed of four species that inhabit cloud forests in the eastePalabras claves:Andes, Biogeography, ECUADOR, Hylidae, Perú, speciationAutores:Ana Ana Almendáriz, Cannatella D.C., Ron Y.S.R., Santiago R. RonFuentes:googlescopus