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Genetic divergence and speciation mechanisms of the Amazonian Engystomops frog have been inferred mainly from mtDNA sequences, microsatellite and male advertisement call. Although many aspects of(More)
The diploid number 2n = 30 is a presumed synapomorphy of Dendropsophus Fitzinger, 1843, although a noticeable variation in the number of biarmed/telocentric chromosomes is observed in this genus.(More)
The barker frog Physalaemus cuvieri is widely distributed in South America and is found in all regions of Brazil. Significant intraspecific morphological variation in this species has been reported.(More)
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