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Mohammad Bismark
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Earth & Planetary Sciences Education

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PERSEBARAN DAN STATUS HABITAT BEKANTAN (Nasalis larvatus) DI KABUPATEN TABALONG, KALIMANTAN SELATAN Mochamad Arief Soendjoto; Hadi Sukadi Alikodra; Mohammad Bismark; Heru Setijanto
Media Konservasi Vol 8 No 2 (2003): Media Konservasi Vol.8, No 2 Juni 2003
Publisher : Department of Forest Resources Conservation and Ecotourism - IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (6184.038 KB) | DOI: 10.29244/medkon.8.2.%p

Abstract

Probosics monkeys are distributed among 18 locations in the Tabalong Districs, South Kalimantan. The were found in rubber forset and other forest habitats (namely swamp, riparian, karst) adjacent to or surrounded by rubber forests. These habitats are categorized as culvated areas. A case where cultivated area is inhabited by a protected animal is a dilemma for conservation. Keywords: proboscis monkey, distribution, habitat status, adaptation
KOMUNIKASI VOKAL PADA BEKANTAN (Nasalis larvatus) Mochamad Arief Soendjoto; Hadi Sukadi Alikodra; Mohammad Bismark; Heru Setijanto
Media Konservasi Vol 8 No 2 (2003): Media Konservasi Vol.8, No 2 Juni 2003
Publisher : Department of Forest Resources Conservation and Ecotourism - IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (3715.493 KB) | DOI: 10.29244/medkon.8.2.%p

Abstract

Vocal communication on the probosics monkey (Nasalis larvatus) was poorly documented. The objectives of the research were to phoentically identify vocalizations of this monkey, measure their durations and interpret their functions. Six vocalizations, along with eleven behaviors were found. Duration of four vocalizations ranged 0,36-1,30 sec and of two vocalizations was supposed to be less than 0,25 second. Vocalizations function to reflect the state of angry, happy or disappointed showed the domination 0,36-1,30 are an individual to others and warned the group. Keywords: comunications, vocalizations, the probocis monkey
Co-Authors Hadi S Alikodra Heru Setijanto Mochamad Arief Soendjoto