Audiospectrogram and corresponding oscillogram of a series of advertisement calls (5 calls) of Guibemantis razoky sp. nov. recorded on 14 March 1994 at Montagne d’Ambre National Park. Recording band-pass filtered at 1000–9500 Hz.

 
 
  Part of: Koppetsch T, Pabijan M, Hutter CR, Köhler J, Gehring P-S, Rakotoarison A, Ratsoavina FM, Scherz MD, Vieites DR, Glaw F, Vences M (2023) An initial molecular resolution of the mantellid frogs of the Guibemantis liber complex reveals three new species from northern Madagascar. Vertebrate Zoology 73: 397-432. https://doi.org/10.3897/vz.73.e94063