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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:googlescopusA 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:scopusDescription 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:googlescopus