Inhaltszusammenfassung

We describe the advertisement calls of two species of the genus Rhacophorus, R. angulirostris and R. everetti macroscelis, from the montane forest of Gunung Kinabalu in Sabah, Malaysian Borneo. The advertisement call of R. angulirostris is a single high-pitched note consisting of 2 (rarely 3) pulses with an average call duration of 190 ± 12 ms and an energy maximum at 4198 ± 148 Hz. Rhacophorus everetti macroscelis has two different call types. Call type 1 consists of 9 (7-12) pulses, is slig...We describe the advertisement calls of two species of the genus Rhacophorus, R. angulirostris and R. everetti macroscelis, from the montane forest of Gunung Kinabalu in Sabah, Malaysian Borneo. The advertisement call of R. angulirostris is a single high-pitched note consisting of 2 (rarely 3) pulses with an average call duration of 190 ± 12 ms and an energy maximum at 4198 ± 148 Hz. Rhacophorus everetti macroscelis has two different call types. Call type 1 consists of 9 (7-12) pulses, is slightly frequency-modulated with energy maxima between 1628 ± 58 and 1688 ± 39 Hz. Call type 2 is emitted subsequent to call type 1 or independently and consists of a series of 1-8 short, frequency-modulated, single-pulsed notes with a dominant frequency between 1600 and 2100 Hz.» weiterlesen» einklappen

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DDC Sachgruppe:
Tiere (Zoologie)