Advertisement call of Boulenophrys hengshanensis sp. nov. A 60 s waveform showing five call groups; B 2 s waveform; C respective spectrogram showing seven calls form male paratype CSUFT HS210614.

 
 
  Part of: Qian T, Hu K, Mo X, Gao Z, Zhang N, Yang D (2023) A new species of Boulenophrys from central Hunan Province, China (Anura: Megophryidae). Vertebrate Zoology 73: 915-930. https://doi.org/10.3897/vz.73.e100889