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All Journal Majalah Ilmiah Biologi BIOSFERA: A Scientific Journal Berkala Ilmiah Biologi
Donan Satria Yudha
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Environmental Science Immunology & microbiology Medicine & Pharmacology Veterinary

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Ular Welang, Bungarus fasciatus (Schneider, 1801), di Lereng Selatan Gunung Merapi, Daerah Istimewa Yogyakarta Donan Satria Yudha; Rury Eprilurahman; M. Fahrul Hilmi; Iman Akbar Muhtianda; Aisyah Arimbi
Majalah Ilmiah Biologi BIOSFERA: A Scientific Journal Vol 30, No 3 (2013)
Publisher : Fakultas Biologi | Universitas Jenderal Soedirman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.mib.2013.30.3.136

Abstract

There are three known kraits species of the Genus Bungarus (Elapidae) inhabit Java Island, Indonesia. Two species out of the three species, i.e., Bungarus candidus (Malayan kraits) and Bungarus fasciatus (Banded kraits) are commonly found in Daerah Istimewa Yogyakarta (DIY) Province. However, a longterm  research about herpetofauna diversity in the Southern slope of Mount Merapi since 2006 until 2011 shows no species records from genus Bungarus. A nocturnal survey on April 28th, 2012 was administerd around the Kaliurang recreational area. We found snake which was suggested belong to the genus Bungarus. Detailed identification showed that this snake was Bungarus fasciatus or banded kraits snake. This finding provide the new record of genus Bungarus in Southern slope of Merapi especially since the periodical research of herpetofauna diversity which was started in 2006. To complete the data, it needs intensive research to know the distribution and species abundance of Bungarus fasciatus in Southern slope of Mount Merapi.
Populasi Amyda cartilaginea di Sungai Kedung Ingas dan Sungai Sidorejo, Desa Sidorejo, Lendah, Kulon Progo, Daerah Istimewa Yogyakarta Donan Satria Yudha; Maria Donna Miranda
Berkala Ilmiah Biologi Vol 17 No 2 (2026)
Publisher : Fakultas Biologi Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/bib.v7i2.28568

Abstract

Amyda cartilaginea is a species of softshell turtle commonly found in rivers and swamps. However, data on its population and distribution in the Special Region of Yogyakarta (DIY), especially in Sidorejo Village, Kulon Progo, remain limited. This research aimed to understand the population and distribution of Amyda cartilaginea in the two main rivers of Sidorejo Village, which are Kedung Ingas River and Sidorejo River. Research was done from December 2024 to June 2025 using combination of VES (Visual Encounter Survey) with Time-constrained Search method. Sampling was done twice day and night. Analysis using QGIS, NNI and density formula. The population of Amyda cartilaginea was higher in the Kedung Ingas River compare to Sidorejo River. The distribution of Amyda cartilaginea was evenly distributed on the upstream to midstream part of both rivers.
Co-Authors Aisyah Arimbi Iman Akbar Muhtianda M. Fahrul Hilmi Maria Donna Miranda Rury Eprilurahman