FIGURE 8 in A new species of brilliant green frog of the genus Tlalocohyla (Anura, Hylidae) hiding between two volcanoes of northern Costa Rica

FIGURE 8. Calls repertory of Tlalocohyla celeste sp. nov. Call type I: (A) oscillogram of a call series type I, first growing in amplitude and the second and third with similar amplitude notes; (B) oscillogram and (C) spectrogram of a call type I with 13 notes; (D) power spectrum and (E) oscillogram of a single note. Call type II: (F) oscillogram and (G) spectrogram of a call group: call type I following call type II; (H) oscillogram and (I) power spectrum of the single squeak-like note in call Type II. Dotted red line indicates the dominant frequency.