Figure 7 in Two new glassfrogs (Centrolenidae: Hyalinobatrachium) from Ecuador, with comments on the endangered biodiversity of the Andes

Figure 7 Discriminant analysis of principal components (DAPC) of glassfrog species' calls. Variables analyzed include: peak frequency, maximum frequency, minimum frequency, call duration, and inter-call duration. Sample size as follows: H. adespinosai one individual, 10 calls; H. aureoguttatum six individuals, 24 calls; H. mashpi sp. nov. two individuals, 12 calls; H. pellucidum one individual, 41 calls; H. tatayoi four individuals, 26 calls; H. valerioi three individuals, 70 calls. Full-size DOI: 10.7717/peerj.13109/fig-7