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All Journal HAYATI Journal of Biosciences TREUBIA BERITA BIOLOGI JURNAL BIOLOGI INDONESIA ZOO INDONESIA Patrawidya: Seri Penerbitan Penelitian Sejarah dan Budaya
Hellen Kurniati, Hellen
Bidang Zoologi, Puslit Biologi-LIPI Jalan Raya Cibinong Km 46, Cibinong 16911, Jawa Barat
Agriculture, Biological Sciences & Forestry Arts Biochemistry, Genetics & Molecular Biology Earth & Planetary Sciences Education Social Sciences Other

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BIOACUSTICS OF HYLARANA CELEBENSIS (PETERS, 1872) (ANURA: RANIDAE)FROM SULAWESI Kurniati, Hellen
JURNAL BIOLOGI INDONESIA Vol 12, No 1 (2016): JURNAL BIOLOGI INDONESIA
Publisher : Perhimpunan Biologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/jbi.v12i1.2306

Abstract

Hylarana celebensis (Peters, 1872) is an endemic frog to Sulawesi, the species being a member of family Ranidae.  The presence of the frog in its habitat is easily detected from its advertisement call; males usually call in a chorus, they call to each other in a large group. Bioacoustics of calls that a typical individual male of H. celebensis has not been described in detail, although it is very easy to find this species in freshwater swamps, permanent ponds, or slow-flowing waters in the lowland areas. The purpose of the bioacoustic analysis on H. celebensis?s calls that were recorded at Bahodopi area is to build a reference collection to be compared with H. celebensis?s bioacoustics to the other regions in Sulawesi. Because of the wide distribution of this frog in Sulawesi; population genetic structure of H. celebensis may also follow the population genetic structure of Ingerophrynus celebensis. Calls of H. celebensis have two types of calls, i.e. pure tone and pulse; however, pure tones have three variation, namely pure tone type 1, pure tone type 2 and pure tone type 3; however pulsed call has only one type. Keywords: Anura, Hylarana celebensis, bioacoustics, Sulawesi. 
KERAGAMAN GENETIK PADA KUKANG (NYCTICEBUS COUCANG) BERDASARKAN PADA GEN 12S RRNA MITOKONDRIA Wirdateti, Wirdateti; Okayama, Toshinao; Kurniati, Hellen
JURNAL BIOLOGI INDONESIA Vol 3, No 2 (2001): JURNAL BIOLOGI INDONESIA
Publisher : Perhimpunan Biologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/jbi.v3i2.3478

Abstract

ABSTRACTGenetic Diversity of Slow loris (Nycticebus coucang) based on Mitochondrial 12S rRNA gene. The research on genetic diversity of slow loris Nycticebus coucang (kukang) was carried out. The samples are 12 individuals from three locations (Sumedang and Jember in Java, and Lampung in Sumatera). Total DNA was extracted from blood and tissue. The mitochondrial 12S rRNA nucleotide sequences were determined to investigate genetic diversity of this species. This region was amplified by using L1091 and H 1478 primers by PCR. As a result of the analysis for 386 bp nucleotide sequence, five haplotypes were found, two from Java and three from Sumatra, respectively.Key words : Slow lories, Nycticebus coucang, genetic diversity, 12S rRNA mtDNA
KOMUNITAS KODOK PADA LAHAN TERDEGRADASI DI AREAL CURUG NANGKA, JAWA BARAT Kurniati, Hellen; Sumadijaya, Alex
JURNAL BIOLOGI INDONESIA Vol 8, No 2 (2012): JURNAL BIOLOGI INDONESIA
Publisher : Perhimpunan Biologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/jbi.v8i2.3043

Abstract

Frogs communities of degraded areas in Curug Nangka area, West Java. A Total of thirteenfrog species were found in degraded land areas of Curug Nangka, on the foot hills of MountSalak at elevation of 640 m - 730 m above sea level (asl). In the fast-flowing river habitat, threefrog species dominated this habitat, they were Huia masonii, Hylarana chalconota andOdorrana hosii; whereas in fast-flowing ditch habitat, Phrynoidis aspera and H. chalconotawere the dominant species, and for the pine plantation, H. chalconota and H. nicobariensisdominated this habitat. On the river transect, the presence of individuals H. masonii wasinfluenced by the dynamics of air temperature and water temperature. In the open ditchtransects, the presence of individual P. aspera was influenced by water temperature. Therewas a stronger positive association between the presence of individuals H. masonii andindividuals of O. hosii than between individual O. hosii and H. chalconota on the rivertransect. Among individuals of H. masonii and individuals of H. chalconota there was apositive association; however in the open ditch transects, there was no association betweenthe presence P. aspera and H. chalconota. The presence of H. chalconota and H. nicobariensison the pine plantation transect had strong positive association.Keywords: frog community, degraded area.
INTEGRASI PENGETAHUAN LOKAL DAN ILMU PENGETAHUAN: PENELAAHAN ROTI BUAYA DALAM PERSPEKTIF ZOOLOGI Sihotang, Vera Budi Lestari; Hamidy, Amir; Kurniati, Hellen
Patra Widya: Seri Penerbitan Penelitian Sejarah dan Budaya. Vol. 20 No. 2 (2019): Agustus
Publisher : Balai Pelestarian Kebudayaan Wilayah X

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52829/pw.291

Abstract

Roti buaya merupakan roti khas Betawi yang selalu muncul di upacara pernikahan masyarakat Betawi. Penggunaan roti buaya dalam upacara pernikahan masyarakat Betawi merupakan pengetahuan lokal yang sudah dilakukan secara turun-temurun. Simbol kesetiaan merupakan makna yang muncul dari roti buaya. Artikel inibertujuan untuk melihat integrasi pengetahuan lokal dan ilmu pengetahuan yang terlihat dalam penggunaan roti buaya dalam pernikahan Betawi. Karakter buaya dalam roti buaya dikaitkan dengan karakter buaya di alam. Penelitian ini dilakukan melalui dua metode, yaitu wawancara dan studi literatur. Dari data yang terkumpul diketahui bahwa jenis buaya yang digambarkan dalam roti buaya adalah buaya muara (Crocodylus porosus). Karakter buaya yang dapat hidup di darat dan di air, ukuran buaya betina lebih kecil dari buaya jantan, merupakan karakter buaya yang digambarkan dalam roti buaya, dan sesuai dengan karakter buaya di alam. Simbol buaya sebagai simbol kesetiaan hanya sesuai ketika buaya ditempatkan dalam sistem kandang pasangan. Meskipun begitu, pemahaman buaya sebagai simbol kesetiaan tetap dipegang oleh masyarakat Betawi. Hal ini ditandai dengan penggunaan roti buaya dalam pernikahan yang bertahan hingga sekarang
Water Monitor Lizard (Varanus salvator) Skin Microstructure: Histochemical and Morphometrical Studies of Fiber Type Characteristics (Histochemistry Fiber Skin Water Monitor) Prawira, Andhika Yudha; Phadmacanty, Ni Luh Putu Rischa; Semiadi, Gono; Kurniati, Hellen; Trilaksono, Wahyu; Yulianto; Nurhidayat; Agungpriyono, Srihadi
HAYATI Journal of Biosciences Vol. 31 No. 6 (2024): November 2024
Publisher : Bogor Agricultural University, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.4308/hjb.31.6.1190-1200

Abstract

Global demand for the water monitor’s skin, Varanus salvator, has made it a valuable wildlife commodity. Leathercraft manufacturing must consider not only beauty but also the strength and flexibility of the leather, which is determined by its structure in the skin. Therefore, this study analyzed and evaluated the fiber type characteristic of the water monitor’s skin. Skin samples were collected from 10 Sumatra water monitors with a Snout-Vent Length size of 39-89 cm and were divided into small (39-59 cm) and large (60-89 cm) groups. The skins from the dorsocervical, lumbosacral, and ventral regions were proceeded for histological sections. Histochemical approaches utilized were Hematoxylin Eosin, Picrosirius Red, and Elastin Verhoeff’s Hematoxylin staining methods. Thick fibers are the main component in the skin, ranging from 69-73%, respectively, while thin fibers varied greatly and were observed predominantly in the reticular dermis. Fiber size in the reticular dermis of small lizards was lower than that of larger ones. Elastic fibers were observed abundantly at the border of the reticular dermis and subcutaneous layer in both small and large lizards. Moreover, the skin of the small-sized lizard also has a lower morphometric than that of a large-sized lizard, both in thickness and fiber type percentage. Therefore, the skin of small-sized lizards was considered less tough than that of large-sized lizards.
Co-Authors ALEX SUMADIJAYA AMIR HAMIDY Djunijanti Peggie, Djunijanti Dwi Astuti GONO SEMIADI Heni Pujiastuti Ibnu Maryanto Ni Luh Putu Rischa Phadmacanty Nurhidayat Okayama, Toshinao Okayama, Toshinao Prawira, Andhika Yudha Srihadi Agungpriyono Sulistyadi, Eko Sulistyadi, Eko Trilaksono, Wahyu Vera Budi Lestari Sihotang, Vera Budi Lestari Wirdateti Wirdateti, Wirdateti