FIGURE 4 in Two new species of Allobates of the trilineatus clade (Anura: Aromobatidae) from the Eastern Guiana Shield

FIGURE 4. Examples of sonograms of Allobates aff. tapajos, A. tapajos and A. kamilae: (A) depicting a series of calls (a single call in A. tapajos and A. kamilae) on a 1s window and (B) focusing on a single note on a 0.2 s window; (C) PCA plot of the first two PCs and the correlation circle representing variable contributions, and (D) excluding A. kamilae. Only the range of the number of notes per call (NC) do not overlap across the three species.