Mostrando 10 resultados de: 53
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Systematics and Biodiversity(2)
Changes in diversity of seven anuran communities in the Ecuadorian Andes
OtherAbstract: In the Ecuadorian Andes, populations of 24 anuran species have been reported to be in the process ofPalabras claves:Autores:Santiago R. RonFuentes:googleCitogenética comparativa do gênero Engystomops= uma abordagem clássica e molecular= Comparative cytogenetics of the genus Engystomops: classical and molecular approaches
OtherAbstract: Of the species in the genus Engystomops, only three species of the Edentulus clade (E. freibergi, E.Palabras claves:Autores:Santiago R. RonFuentes:googleBiogeographic area relationships of lowland Neotropical rainforests based on cladistic analysis of anurans
OtherAbstract:Palabras claves:Autores:Santiago R. RonFuentes:googleA Pan-Amazonian species delimitation: high species diversity within the genus Amazophrynella (Anura: Bufonidae)
OtherAbstract: Amphibians are probably the most vulnerable group to climate change and climate-change associate disPalabras claves:Autores:Santiago R. RonFuentes:googleA new Dendropsophus Fitzinger, 1843 (Anura: Hylidae) of the parviceps group from the lowlands of the Guiana Shield
OtherAbstract: Many Amazonian frog species that are considered widely distributed may actually represent polyspecifPalabras claves:Autores:Santiago R. RonFuentes:googleA new species of Osteocephalus (Anura: Hylidae) from Amazonian Ecuador and Peru
OtherAbstract: A new species of the hylid frog genus Osteocephalus from the upper Amazon Basin of Ecuador and PeruPalabras claves:Autores:Santiago R. RonFuentes:googleA new species of direct-developing frog of the genus Pristimantis (Anura: Terrarana: Craugastoridae) from Cordillera del Cóndor, Ecuador, with comments on threats to the anuran …
OtherAbstract: A new frog in the genus Pristimantis is described from a cloud forest on the western flanks of the CPalabras claves:Autores:Santiago R. RonFuentes:googleA new species of frog of the Eleutherodactylus lacrimosus assemblage (Leptodactylidae) from the western Amazon Basin, with comments on the utility of canopy surveys in lowland …
OtherAbstract: We describe a new species of Eleutherodactylus from the lowlands of the western Amazon Basin. The nePalabras claves:Autores:Santiago R. RonFuentes:googleA new species of small tree frog, genus Dendropsophus (Anura: Hylidae) from the eastern Amazon lowlands of Ecuador
OtherAbstract: We describe a new species of the hylid frog genus Dendropsophus from Amazonian Ecuador. The new specPalabras claves:Autores:Santiago R. RonFuentes:googleA polymorphism in oocyte pigmentation in natural populations of the glass frog Espadarana prosoblepon (Centrolenidae)
OtherAbstract: The adaptive role of amphibian oocyte melanic pigmentation and its molecular control are still elusiPalabras claves:Autores:Santiago R. RonFuentes:google