Pristimantis guianensis sp. nov. advertisement calls spectrograms and oscillograms with five and six notes, respectively. A Holotype INPA-H 43918 (FNJV 58730); B Paratopotype INPA-H 43919 (FNJV 58731), air temperature 23.2°C.

 
 
  Part of: Mônico AT, Ferrão M, Chaparro JC, Fouquet A, Lima AP (2022) A new species of rain frog (Anura: Strabomantidae: Pristimantis) from the Guiana Shield and amended diagnosis of P. ockendeni (Boulenger, 1912). Vertebrate Zoology 72: 1035-1065. https://doi.org/10.3897/vz.72.e90435