Plots of the first principal component (PC1) versus the second (PC2) for four types of advertisement calls of Leptobrachella suiyangensis from a principal component analysis.

 
 
  Part of: Shen T, Li S, Liu J, Li G, Xiao X, Su H (2023) Advertisement calls of Leptobrachella suiyangensis and Leptobrachella bashaensis (Anura, Megophryidae). Herpetozoa 36: 273-280. https://doi.org/10.3897/herpetozoa.36.e108125