Fig. 6 a–d in A third microendemic to the Iwokrama Mountains of central Guyana: a new "cryptic" species of Allobates Zimmerman and Zimmerman, 1988 (Anura: Aromobatidae)

Fig. 6 a–d Vocalisation of Allobates amissibilis sp. nov., holotype. a Oscillogram showing five calls emitted between silent intervals (sequence of 24 seconds). b Spectrogram of the same sequence. c Oscillogram of a