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Power spectrum (above left), spectrogram (middle and detail of one note highlighted above right) and oscillogram (below) of vocalizations of three populations of the Atlantic Forest Rocket Frogs: Rio de Janeiro, state of Rio de Janeiro (a; FNJV32824); Igrapiuna, state of Bahia (b; FNJV33312); and Passo de Camaragibe, state of Alagoas (c; FNJV12685).
