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All Journal TREUBIA JURNAL BIOLOGI INDONESIA ZOO INDONESIA
M. H. Sinaga, M. H.
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Education Other

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NEW SPECIES OF LEOPOLDAMYS (MAMMALS, RODENTIA: MURIDAE) FROM KALIMANTAN AND JAWA Maryanto, Ibnu -; Sinaga, M. H.
TREUBIA Vol 36 (2008): Vol. 36, December 2008
Publisher : Research Center for Biology

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (454.785 KB) | DOI: 10.14203/treubia.v36i0.102

Abstract

During May-June 2008 survey an individual Leopoldamys was caught withbicolored tail sharply demarcated between the upper and lower part from Haju Maruwaiarea in Kalimantan. Following this two more specimens from the MZB collection werefound with individual bicolor tails from Bukit Baka National Park West Kalimantan andCibodas Botanical Garden Gede Pangrango, West Jawa. Comparative study on theexternal characters and skull measurements with L. sabanus, L. edwardsi and L.siporanus from Kalimantan, Jawa and Sumatra and adjacent islands (using invariable,multivariate and discriminant analysis), revealed significant differences between thenew Leopoldamys sp and established L. sabanus, L. edwardsi and L. neilli from Jawa,Kalimantan, Sumatra and adjacent islands. On the basis of these characteristicdifferences we described it as Leopoldamys diwangkarai sp nov and its exposition isdiscussed.
MORPHOLOGICAL VARIATION OF WHITEHEAD’S RAT Maxomys whiteheadi (Thomas, 1894) (RODENTIA: MURIDAE) FROM KALIMANTAN AND SUMATRA Sinaga, M. H.; Gorog, A J; Chinen, A
ZOO INDONESIA Vol 16, No 2 (2007): November 2007
Publisher : Masyarakat Zoologi Indonesia

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Abstract

We conducted a study of morphological variation in Whitehead’s rat (Maxomys whiteheadi) based on specimens available at the Museum Zoologicum Bogoriense. A total of 224 adult specimens from the Indonesian island’s of Sumatra and Kalimantan were examined using measurements of 17 skull and four external characters. Multiple analyses of variance demonstrated that 20 of characters measured varied significantly with location. Only breadth of zygomatic plate did not show a significant effect by location. One character, hind foot length, was significantly affected by sex, and the characters head and body length, breadth of braincase, and breadth of molar 1 showed a significant interaction (p< 0,05) between sex and location. Three distinct morphological groups of M. whiteheadi were recognized within Kalimantan using discriminant function analysis. These were: a West and East Kalimantan group; a Central Kalimantan group; and a North East Kalimantan group. No distinct morphological groups were observed among the Sumatra specimens. The discriminant analysis indicated that most of the variation (79,9%) distinguished the Kalimantan and Sumatra populations from one another.
VARIASI MORFOLOGI TIKUS Sundamys muelleri (RODENTIA: MURIDAE) ASAL POPULASI SUMATERA DAN KALIMANTAN Sinaga, M. H.; Prihatini, W; Amir, Mohammad
ZOO INDONESIA No 29 (2002): Zoo Indonesia No. 29 Desember 2002
Publisher : Masyarakat Zoologi Indonesia

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The study of
Rapid Assessment on Biodiversity in Logged Forest of Tesso Nilo, Riau Province, Sumatra Prawiradilaga, Dewi M.; ., Purwaningsih; Susiarti, Siti; Sidik, Irvan; Suyanto, A.; Rachmatika, Ike; Noerdjito, Woro A.; Marakarmah, A.; Sinaga, M. H.; Cholik, E.; Saim, A.
JURNAL BIOLOGI INDONESIA Vol 10, No 2 (2014): Jurnal Biologi Indonesia
Publisher : Perhimpunan Biologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (310.132 KB) | DOI: 10.14203/jbi.v10i2.2106

Abstract

Tesso Nilo area which is located at Riau province covers an area of 188.00 ha. Recently, it is famous because of asharply increased in encroachment activities for forest conversion, especially for oil palm plantations and villagesites. It was conducted in logged forest around Segati river, Toro river, Mamahan river and Sawan river in June2003. The results showed that the area had the high richness of plant species which was indicated by the high valueof Mennhenick index. Records from the 1 ha studied plot identified a total of 360 species included 165 genera and57 families with 215 tree species 305 sapling species. Some important tree species which were included in the RedList of IUCN were ‘gaharu’ (Aquilaria malaccensis), ‘ramin’ (Gonystylus bancanus), Shorea spp. and Dipterocarpusspp. The local community utilized 83 species of medicinal plants and 4 species of toxic plants for fishing. The totalnumber of recorded bird species was 114 species represented 29% of the total Sumatran bird species. The mostimportant bird species were the Wrinkled Hornbill (Aceros corrugatus), Crestless Fireback (Lophuraerythrophthalma), Crested Fireback (Lophura ignita) and Hooked-billed Bulbul (Setornis criniger). The total numberof recorded mammal species was 34 species or 16.5% of 206 species of Sumatran mammals. The most importantmammal species included Sumatran tiger (Panthera tigris sumatrae), Sumatran elephant (Elephas maximussumatrensis), the Sun bear (Helarctos malayanus) and three species of primates: Hylobates agilis, Presbytis femoralisand Macaca nemestrina. The herpetofauna contained 15 reptile species and 18 amphibian species. The mostimportant herpetofauna was the endangered False Gharial (Tomistoma schlegelii) and the vulnerable Common Softshelledturtle (Amyda cartilaginea). The number of recorded fish species was 50 represented 18% of the totalSumatran fish species (272 species). The important fish species were Breinsteinea sp. and Chaca bankanensis whichwere unique and rare. Since insects are the largest group of animal, this study only focused on beetles. Theidentified beetles were classified into 644 species and 34 families. The important beetles were the Longhorn beetles(Cerambycidae) and the Scarab beetles (Scarabaeidae).The small mammal parasites consisted of ectoparasites whichwere categorized into 14 species and endoparasites which were categorized into 2 orders and 3 species.Keywords: biodiversity, logged forest, richness, Sumatran tiger, Sumatran elephant
RAPID ASSESSMENT ON BIODIVERSITY IN LOGGED FOREST OF TESSO NILO, RIAU PROVINCE, SUMATRA Prawiradilaga, Dewi M.; ., Purwaningsih; Susiarti, Siti; Sidik, Irvan; Suyanto, A.; Rachmatika, Ike; Noerdjito, Woro A.; Marakarmah, A.; Sinaga, M. H.; Cholik, E.; Saim, A.
JURNAL BIOLOGI INDONESIA Vol 10, No 2 (2014): Jurnal Biologi Indonesia
Publisher : Perhimpunan Biologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/jbi.v10i2.2106

Abstract

Tesso Nilo area which is located at Riau province covers an area of 188.00 ha. Recently, it is famous because of asharply increased in encroachment activities for forest conversion, especially for oil palm plantations and villagesites. It was conducted in logged forest around Segati river, Toro river, Mamahan river and Sawan river in June2003. The results showed that the area had the high richness of plant species which was indicated by the high valueof Mennhenick index. Records from the 1 ha studied plot identified a total of 360 species included 165 genera and57 families with 215 tree species 305 sapling species. Some important tree species which were included in the RedList of IUCN were â??gaharuâ?? (Aquilaria malaccensis), â??raminâ?? (Gonystylus bancanus), Shorea spp. and Dipterocarpusspp. The local community utilized 83 species of medicinal plants and 4 species of toxic plants for fishing. The totalnumber of recorded bird species was 114 species represented 29% of the total Sumatran bird species. The mostimportant bird species were the Wrinkled Hornbill (Aceros corrugatus), Crestless Fireback (Lophuraerythrophthalma), Crested Fireback (Lophura ignita) and Hooked-billed Bulbul (Setornis criniger). The total numberof recorded mammal species was 34 species or 16.5% of 206 species of Sumatran mammals. The most importantmammal species included Sumatran tiger (Panthera tigris sumatrae), Sumatran elephant (Elephas maximussumatrensis), the Sun bear (Helarctos malayanus) and three species of primates: Hylobates agilis, Presbytis femoralisand Macaca nemestrina. The herpetofauna contained 15 reptile species and 18 amphibian species. The mostimportant herpetofauna was the endangered False Gharial (Tomistoma schlegelii) and the vulnerable Common Softshelledturtle (Amyda cartilaginea). The number of recorded fish species was 50 represented 18% of the totalSumatran fish species (272 species). The important fish species were Breinsteinea sp. and Chaca bankanensis whichwere unique and rare. Since insects are the largest group of animal, this study only focused on beetles. Theidentified beetles were classified into 644 species and 34 families. The important beetles were the Longhorn beetles(Cerambycidae) and the Scarab beetles (Scarabaeidae).The small mammal parasites consisted of ectoparasites whichwere categorized into 14 species and endoparasites which were categorized into 2 orders and 3 species.Keywords: biodiversity, logged forest, richness, Sumatran tiger, Sumatran elephant
Co-Authors A Chinen, A A J Gorog, A J A. Saim A. Suyanto, A. Cholik, E. Cholik, E. Dewi M. Prawiradilaga, Dewi M. Ibnu - Maryanto, Ibnu - IKE RACHMATIKA, IKE Irvan Sidik, Irvan Marakarmah, A. Marakarmah, A. MOHAMMAD AMIR, MOHAMMAD Purwaningsih . Siti Susiarti W Prihatini, W Woro A. Noerdjito, Woro A.