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All Journal BIOMA : Jurnal Biologi Makassar Konservasi Hayati
Aditiya, Randi
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Immunology & microbiology

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Keanekaragaman Spesies Amfibi (Ordo Anura) di Kawasan Cagar Alam Durian Luncuk II Provinsi Jambi Koto, Ikhsan Nurdin; Aditiya, Randi; Nugraha, Anggit Prima
Konservasi Hayati Vol 21 No 1 (2025): APRIL
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/hayati.v21i1.36773

Abstract

Indonesia is home to 449 of the 7,757 Anura species that exist worldwide. An important component of the ecosystem, amphibians play a crucial role in maintaining environmental stability. Amphibians are quite vulnerable to changes in their environmental quality. The Durian Luncuk II Nature Reserve is an amphibian habitat in Batanghari Regency, Jambi Province. Covering 41.37 hectares of forest, this nature reserve was designated by the Minister of Forestry in 1997. Its lowland habitat and vegetation structure create an ideal environment for various amphibian species. This study aims to identify the amphibian species in the Duruan Luncuk II Nature Reserve and to determine the biological index. The research employs the Visual Encounter Survey (VES) method combined with the Line Transect system. The biological indices analyzed include the Diversity Index, Evenness Index, and species Richness Index. Data collection identified 11 amphibian species across four families. The Diversity Index was classified as moderate (2.1), while the Evenness Index indicated an almost uniform distribution (0.9). The species Richness Index was classified as low (2.8). Not all regions of CA Durian Luncuk II have been surveyed for this study. Therefore, a comprehensive survey in habitats that support amphibian encounters is still needed.
STUDI PERILAKU MONYET EKOR PANJANG (Macaca fascicularis) DI KAWASAN KAMPUS UNJA MENDALO Aditiya, Randi; Meitriani, Yohana; Saragih, Rasmita Berliana; Angelita, Antra; Hanum, Nabila Asri; Ramadhona, Octory Fillia; Hombing, Apriana Br; Adriadi, Ade; Suprayogi, Dawam
BIOMA : JURNAL BIOLOGI MAKASSAR Vol. 11 No. 1 (2026): Bioma : Januari - Juni 2026
Publisher : Department of Biology, Faculty of Mathematics and Natural Sciences, Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/bioma.v11i1.44515

Abstract

This study aims to explain the daily activity patterns of long-tailed monkeys (Macaca fascicularis) in the area of ​​the University of Jambi (UNJA) Mendalo Campus. This study was conducted using a descriptive quantitative approach through the focal animal sampling method in four main locations (UNJA Jami' Mosque, UNJA Lake, UNJA LPTIK, and UNJA FKIP). The research location was determined by purposive sampling, namely in areas inhabited by long-tailed monkey populations, at three different times (morning, afternoon, evening). In each location, one individual monkey was observed for 1 hour per period with behavioral recording every 5 minutes. The results of the study showed that the most common behaviors were eating, moving, and grooming, with activity patterns varying in each location and time. Locations that have open food sources, such as UNJA Jami' Mosque, tend to be the focus for eating and grooming activities, while quieter locations such as UNJA Lake and LPTIK support playing and grooming activities. Environmental factors, such as food availability and the level of human disturbance, have a significant impact on monkey activity patterns. The results of this study are expected to be a basis for managing a campus environment that is balanced between human activities and the existence of wildlife. Keywords : Macaca fascicularis, Daily behavior, Behavioral ecology, Jambi University campus, Focal animal sampling, Semi-urban environment                                           
Co-Authors Ade Adriadi Angelita, Antra Dawam Suprayogi Hanum, Nabila Asri Hombing, Apriana Br koto, Ikhsan nurdin Meitriani, Yohana Nugraha, A. Prima Ramadhona, Octory Fillia Saragih, Rasmita Berliana