Vocalization of Western Tarsier (<i>Cephalopachus bancanus</i> Horsfield, 1821) in Bangka Island, Indonesia

Every tarsier species performs different vocalization behaviour. Cephalopachus bancanus as one of the tarsier species listed as vulnerable in the IUCN red list has limited and different information about their vocalization. This research was designed to explore the species vocalization in the vicini...

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Main Authors: Indra Yustian, Dedek Kurniawan, Zahrial Effendi, Doni Setiawan, Enggar Patriono, Laila Hanum, Arum Setiawan
Format: Article
Language:English
Published: Universitas Gadjah Mada 2021-09-01
Series:Journal of Tropical Biodiversity and Biotechnology
Subjects:
Online Access:https://jurnal.ugm.ac.id/jtbb/article/view/65526
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author Indra Yustian
Dedek Kurniawan
Zahrial Effendi
Doni Setiawan
Enggar Patriono
Laila Hanum
Arum Setiawan
author_facet Indra Yustian
Dedek Kurniawan
Zahrial Effendi
Doni Setiawan
Enggar Patriono
Laila Hanum
Arum Setiawan
author_sort Indra Yustian
collection DOAJ
description Every tarsier species performs different vocalization behaviour. Cephalopachus bancanus as one of the tarsier species listed as vulnerable in the IUCN red list has limited and different information about their vocalization. This research was designed to explore the species vocalization in the vicinity of Petaling Village, District of Bangka, Bangka Island, Indonesia. Tarsier vocalization inside temporary enclosures was recorded using a handy recorder and analysed using bioacoustics software Audacity 2.3.3 and Raven Pro 1.6.1. We described seven vocalization types with different functions and spectrogram patterns. One type of vocalization, squeak, is produced only by the infant. Two types of vocalizations (whistle and cheeps) were produced by the infant and adult, and four vocalization types were performed by adults. Those types of vocalizations can be heard within human hearing. Some types of vocalizations have peak frequencies at the ultrasonic level, i.e.: agonistic scream, alarm call, distress call, and hysteresis.
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spelling doaj.art-3fbdce4a06cc4c0c9bb5a6942bcfbb092022-12-21T21:32:05ZengUniversitas Gadjah MadaJournal of Tropical Biodiversity and Biotechnology2540-95732540-95812021-09-016310.22146/jtbb.6552630546Vocalization of Western Tarsier (<i>Cephalopachus bancanus</i> Horsfield, 1821) in Bangka Island, IndonesiaIndra Yustian0Dedek Kurniawan1Zahrial Effendi2Doni Setiawan3Enggar Patriono4Laila Hanum5Arum Setiawan6Department of Biology, Faculty of Mathematics and Natural Sciences, Universitas SriwijayaDepartment of Biology, Faculty of Mathematics and Natural Sciences, Universitas SriwijayaYayasan Flora Fauna Bangka (F2B). Air Ruai, Pemali, BangkaDepartment of Biology, Faculty of Mathematics and Natural Sciences, Universitas SriwijayaDepartment of Biology, Faculty of Mathematics and Natural Sciences, Universitas SriwijayaDepartment of Biology, Faculty of Mathematics and Natural Sciences, Universitas SriwijayaDepartment of Biology, Faculty of Mathematics and Natural Sciences, Universitas SriwijayaEvery tarsier species performs different vocalization behaviour. Cephalopachus bancanus as one of the tarsier species listed as vulnerable in the IUCN red list has limited and different information about their vocalization. This research was designed to explore the species vocalization in the vicinity of Petaling Village, District of Bangka, Bangka Island, Indonesia. Tarsier vocalization inside temporary enclosures was recorded using a handy recorder and analysed using bioacoustics software Audacity 2.3.3 and Raven Pro 1.6.1. We described seven vocalization types with different functions and spectrogram patterns. One type of vocalization, squeak, is produced only by the infant. Two types of vocalizations (whistle and cheeps) were produced by the infant and adult, and four vocalization types were performed by adults. Those types of vocalizations can be heard within human hearing. Some types of vocalizations have peak frequencies at the ultrasonic level, i.e.: agonistic scream, alarm call, distress call, and hysteresis.https://jurnal.ugm.ac.id/jtbb/article/view/65526bangkacephalopachus bancanusvocalizationwestern tarsier
spellingShingle Indra Yustian
Dedek Kurniawan
Zahrial Effendi
Doni Setiawan
Enggar Patriono
Laila Hanum
Arum Setiawan
Vocalization of Western Tarsier (<i>Cephalopachus bancanus</i> Horsfield, 1821) in Bangka Island, Indonesia
Journal of Tropical Biodiversity and Biotechnology
bangka
cephalopachus bancanus
vocalization
western tarsier
title Vocalization of Western Tarsier (<i>Cephalopachus bancanus</i> Horsfield, 1821) in Bangka Island, Indonesia
title_full Vocalization of Western Tarsier (<i>Cephalopachus bancanus</i> Horsfield, 1821) in Bangka Island, Indonesia
title_fullStr Vocalization of Western Tarsier (<i>Cephalopachus bancanus</i> Horsfield, 1821) in Bangka Island, Indonesia
title_full_unstemmed Vocalization of Western Tarsier (<i>Cephalopachus bancanus</i> Horsfield, 1821) in Bangka Island, Indonesia
title_short Vocalization of Western Tarsier (<i>Cephalopachus bancanus</i> Horsfield, 1821) in Bangka Island, Indonesia
title_sort vocalization of western tarsier i cephalopachus bancanus i horsfield 1821 in bangka island indonesia
topic bangka
cephalopachus bancanus
vocalization
western tarsier
url https://jurnal.ugm.ac.id/jtbb/article/view/65526
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