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All Journal HAYATI Journal of Biosciences MANAJEMEN HUTAN TROPIKA Journal of Tropical Forest Management MEDIA KONSERVASI Jurnal Ilmu Lingkungan Jurnal Penelitian Hutan dan Konservasi Alam Current Biochemistry The Journal of Pure and Applied Chemistry Research Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Journal of Tropical Biodiversity and Biotechnology TREUBIA ZOO INDONESIA Jurnal Penelitian Perikanan Indonesia Scripta Biologica Journal of Tropical Ethnobiology Zoo Indonesia Habitus Aquatica : Journal of Aquatic Resources and Fisheries Management Prosiding Seminar Nasional Biologi, Teknologi dan Kependidikan (Biotik)

Mirza Dikari Kusrini

Department Of Forest Resources Conservation And Ecotourism, Faculty Of Forestry, Bogor Agricultural University, Dramaga Campus, Bogor 16680, Indonesia

Author-ID : 302669

Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Decision Sciences, Operations Research & Management Dentistry Earth & Planetary Sciences Education Energy Environmental Science Immunology & microbiology Languange, Linguistic, Communication & Media Library & Information Science Materials Science & Nanotechnology Medicine & Pharmacology Neuroscience Nursing Public Health Social Sciences Other

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MAPPING THE DISTRIBUTION OF SALTWATER CROCODILE (Crocodylus porosus) AND RISKS OF HUMAN-CROCODILE CONFLICTS IN SETTLEMENTS AROUND KUTAI NATIONAL PARK, EAST KALIMANTAN Ramdani Manurung; Mirza Dikari Kusrini; Lilik Budi Prasetyo
Media Konservasi Vol 26 No 1 (2021): MEDIA KONSERVASI VOL. 26 NO. 1 APRIL 2021
Publisher : Department of Forest Resources Conservation and Ecotourism - IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/medkon.26.1.52-62

Human-crocodile conflicts (HCC) are problems affecting crocodile conservation. Scientific publications on crocodile attack cases in Indonesia are few with low validation which hinder optimal conflict mitigation efforts. The estuarine river of Kutai National Park is a natural habitat for saltwater crocodiles and mostly nearby dense settlements. This study aims to map the distribution of saltwater crocodiles and potential conflicts in the Kutai National Park area. To predict the distribution of saltwater crocodiles, we used Maximum Entropy MAXENT with its environmental predictors i.e. slope, altitude, distance from shore, distance from river, temperature, and habitat types (mangrove forest, freshwater swamp, and shrubs). MAXENT prediction showed that elevation was the most influential variable with AUC (Average Under Curve) value of 0.952. Settlements with activities occurring within one kilometer from the river and those adjacent to coastal areas proved to be the highest in human conflicts with crocodiles. Key words: conflict, crocodile, human, MAXENT

THE AMPHIBIANS AND REPTILES OF RAWA AOPA WATUMOHAI NATIONAL PARK, SOUTHEAST SULAWESI Mohammad Ali Ridha; Mirza Dikari Kusrini; Ani Mardiastuti; Nancy Karraker
Media Konservasi Vol 26 No 2 (2021): Media Konservasi Vol. 26 No. 2 Tahun 2021
Publisher : Department of Forest Resources Conservation and Ecotourism - IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/medkon.26.2.128-138

Rawa Aopa Watumohai National Park (105.194 ha) in Southeast Sulawesi is one of the important conservation areas in Wallacea. This study aimed to measure the diversity of herpetofauna, relative abundance and community similarity in four different habitats. Survey were conducted in January-April 2018 using Visual Encounter Survey (VES) based on time and transects in savanna, riparian, lowland forest, and mangrove. Forty-two species from 17 families were found consisting of 10 species of amphibians and 32 species of reptiles, in which 9 species are endemic i.e. Papurana celebensis and Draco beccarii. The highest diversity (H’) and evenness (E) indexes was found in lowland forest (H’ = 2.497, E = 0.555). The most abundant amphibian was Limnonectes modestus with 85 individuals (23.8%), while the most abundant reptile was Crocodylus porosus with 24 individuals (6.7%). The similarity of communities between the four habitats was low (<0.5), indicating that most species are specialists on particular habitats. Although diversity was relatively low in Rawa Aopa Watumohai National Park, high endemism warrants ongoing efforts to conserve amphibians and reptiles in this national park. Key words: herpetofauna diversity, Indonesia, lowland forest, national park, Sulawesi

DIVERSITY OF SNAKE RESCUED FROM RESIDENTIAL AREAS IN GREATER JAKARTA METROPOLITAN AREA, INDONESIA Ira Khoerunisa; Mirza Dikari Kusrini; Ani Mardiasturi
Media Konservasi Vol 26 No 3 (2021): Media Konservasi Vol. 26 No. 3 Desember 2021
Publisher : Department of Forest Resources Conservation and Ecotourism - IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/medkon.26.3.231-238

Development and habitat loss in Greater Jakarta Metropolitan Area affected snakes and forced them to adapt in urban areas. Snakes in residential areas might increase encounter rate with humans which lead to human-snake conflict. The objectives of this research were to identify the diversity of snakes in residential areas based on rescue effort and to documents effort of those organizations on how to mitigate human-snake conflict through snake relocation. From 2015-2019, 37 snake species were reported found around residential areas in Jakarta Metropolitan Area. Javan spitting cobra Naja sputatrix and reticulated python Malayopython reticulatus are the most encountered snakes in residential areas. Jakarta has the highest total encounter of snakes compared to other area but Bogor has the highest diversity of snake species. Snake found in residential areas are sometimes “rescued” by snake reptile enthusiasts who formed a group. Most of these group does not have standard operating procedure when rescuing snake. Human-snake conflict can be mitigated by relocation of snakes, education, and translocation, although the impact of translocation should be evaluated further. Key words: Jakarta Metropolitan Area, human-snake conflict, Urban area, snake rescue

KARAKTERISTIK ULAR SANCA BATIK (Python reticulatus) YANG DIPANEN DI SUMATERA UTARA Kristina Nainggolan; Mirza Dikari Kusrini; Agus Priyono Kartono
Jurnal Penelitian Hutan dan Konservasi Alam Vol 14, No 1 (2017): Jurnal Penelitian Hutan dan Konservasi Alam
Publisher : Pusat Penelitian dan Pengembangan Hutan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/jphka.2017.14.1.45-55

ABSTRACTBatik pythons (Python reticulatus) is one of reptiles currently getting international concern due to their high exploitation as export commodity. Excessive exploitation may threaten the stability of the population in the wild. The research of morphological characteristics of batik python conducted in North Sumatra was aimed to identify the characteristics of harvested P. reticulatus that has been processed at the slaughterhouses to predict changes in population structure in the wild. The data observed and analyzed were number of harvest, sex, sex ratio, morphometry, age class, reproductive maturity and feed type. Sex ratio from 272 specimens analysed from the slaughterhouse was 1: 0.86, or 53.68% males and 46.32% females, age class juvenileOf 29.04% with sex ratio of 1: 0.42 and adult of 70.96% with sex ratio of 1: 0.93. Mean snout vent length (SVL) of harvested Reticulated python was 272.67 cm (SD = 37.76). There was a significant difference in SVL between males (mean = 267, SD = 37.04) and females (mean = 278, SD = 37.91) at the same age class (p = 0.019). Results of this study support the conclusion of previous studies that commercial skin trade does not terminate the population of reticulated python in Indonesia. However, the tendency of smaller body size of harvesting python compared to previous studies indicates the possibility of excessive harvesting.Keywords: Harvested characteristics, Python reticulatus, SVL, North Sumatra ABSTRAKUlar sanca batik (Python reticulatus) adalah salah satu jenis ular yang pemanenannya dijadikan komoditas ekspor. Eksploitasi yang berlebihan dikhawatirkan akan mengancam kestabilan populasinya di alam. Penelitian karakteristik morfologi ular sanca batik yang dilakukan di Sumatera Utara ini bertujuan untuk mengidentifikasi karakteristik P. reticulatus hasil panenan yang diolah di tempat pemotongan untuk menduga perubahan struktur populasinya di alam. Data yang diamati dan dianalisis adalah jumlah panenan, jenis kelamin, sex ratio, morfometri, kelas umur, kematangan reproduksi, dan jenis pakan. Selama penelitian teridentifikasi 272 ekor P. reticulatus, 146 ekor jantan dan 126 ekor betina. Sex rasio dari 272 ekor P. reticulatus yang dibedah adalah 1 : 0,86 atau 53,68% jantan dan 46,32% betina, kelas umur juvenile 29,04% dengan sex rasio 1 : 0,42 dan dewasa 70,96% dengan sex rasio 1 : 0,93. Rerata SVL P. reticulatus yang dipanen adalah 272.67 cm (SD = 37,76). Berdasarkan jenis kelamin maka terdapat perbedaan antara ukuran SVL jantan (rerata = 267, SD = 37,04) dan betina (rerata = 278, SD = 37.91) pada kelas umur yang sama (t270 = -2,363, p = 0,019). Ukuran testis terbesar jantan matang kelamin (n = 63) pada ukuran SVL 335 cm dan ukuran folikel terbesar betina matang kelamin (n = 22) terdapat pada betina ukuran SVL 329 cm. Pada 272 ekor P. reticulatus yang dibedah, diperiksa saluran pencernaannya, 261 ekor tidak ditemukan sisa pakan. Hasil penelitian ini mendukung penelitian sebelumnya yang menyimpulkan bahwa perdagangan kulit komersial tidak memusnahkan populasi P. reticulatus di Indonesia, namun demikian ukuran tubuh panenan yang lebih kecil dari penelitian sebelumnya memberikan sinyal kemungkinan terjadinya panenan berlebih.Kata kunci: Karakteristik panenan, sanca batik, SVL, Sumatera Utara

MANAJEMEN PENANGKARAN EMPAT JENIS KURA-KURA PELIHARAAN DAN KONSUMSI DI INDONESIA Purwantono Purwantono; Mirza Dikari Kusrini; Burhanuddin Masy’ud
Jurnal Penelitian Hutan dan Konservasi Alam Vol 13, No 2 (2016): Jurnal Penelitian Hutan dan Konservasi Alam
Publisher : Pusat Penelitian dan Pengembangan Hutan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/jphka.2016.13.2.119-135

ABSTRACTFour species of turtles are bred in Indonesia comprising chinese softshell turtle (Pelodiscus sinensis Wiegmann, 1835), common softshell turtle (Amyda cartilaginea Boddaert, 1770), brazilian turtle (Trachemys scripta elegans Wied-Neuwied, 1839) and Rote turtle (Chelodina mccordi Rhodin, 1994). Chinese and common softshell turtles are usually for consumption, while brazilian and Rote turtles are for pet. This study aims to identify the technical aspects of the management of captive bred turtles in Indonesia. The study revealed that the technical aspects of the management of captive bred turtles includes : 1) procurement of hatchlings, 2) adaptation and acclimatization, 3) housing, 4) feeding and water management, 5) diseases and health care, 6) breeding/reproduction and egg hatching techniques, 7) maintenance, 8) harvesting and utilization, and 9) other support. All aspects are mutually supportive and related one another, forming a major factor and an important condition in ensuring business continuity and sustainability of production to achieve company goals. In addition, the study showed that the captive breeding of four species of turtles has been running well and fulfill the technical requirements. The turtles adapted to its environment, got adequate feed, met habitat suitability, and maintained good health so that they can breed and reproduce with an increasing population leading to an economically profitable business.Key words : Captive breeding, consumption, Indonesia, pet, turtlesABSTRAKEmpat jenis kura-kura yang ditangkarkan di Indonesia saat ini adalah labi-labi Cina (Pelodiscus sinensis Wiegmann, 1835), labi-labi (Amyda cartilaginea Boddaert, 1770), kura-kura Brazil (Trachemys scripta elegans (Thunberg, 1792) (Schoepff, 1792)) dan kura-kura Rote (Chelodina mccordi Rhodin, 1994). Labilabi Cina dan labi-labi umumnya untuk konsumsi, sedangkan kura-kura Brazil dan kura-kura Rote untuk hewan peliharaan (pet). Penelitian ini bertujuan mengidentifikasi aspek-aspek teknis manajemen penangkaran kura-kura di Indonesia. Hasil identifikasi aspek-aspek teknis manajemen penangkaran kura-kura yang dijalankan meliputi : 1) pengadaan bibit, 2) adaptasi dan aklimatisasi, 3) perkandangan, 4) pakan dan air, 5) penyakit dan perawatan kesehatan, 6) perkembangbiakan/reproduksi dan teknik penetasan telur, 7) pemeliharaan, 8) pemanenan dan pemanfaatan dan 9) penunjang lainnya. Kesemuanya itu saling mendukung dan berkaitan sebagai faktor utama dan syarat penting dalam menjamin keberlangsungan usaha dan kesinambungan hasil untuk mencapai tujuan perusahaan. Hasil penelitian menunjukkan bahwa penangkaran keempat jenis kura-kura secara umum telah berjalan dengan memperhatikan dan memenuhi aspek-aspek teknis manajemen penangkaran dalam menjalankan usahanya. Kura-kura yang ditangkarkan sudah mampu beradaptasi dengan lingkungannya, tercukupi kebutuhan pakannya, terpenuhi kesesuaian habitatnya dan terjaga kesehatannya, sehingga dapat bereproduksi dengan baik dan meningkat populasinya, sehingga secara ekonomis menguntungkan.Kata kunci : Indonesia, konsumsi, kura-kura, peliharaan, penangkaran

Phylogenetic Analysis of Cytochrome Oxidase I from Buduk Toads Duttaphrynus melanostictus and Phrynoidis asper from Bogor Muhammad Dailami; I Made Artika; Mirza Dikari Kusrini; Dodi Safari
Current Biochemistry Vol. 3 No. 2 (2016)
Publisher : IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar

Indonesia have high diversity of Amphibians. Amphibians have an important role in ecosystem and produce many bioactive peptides. However, the genetic information of amphibians from Indonesia is very limited, especially Duttaphrynus melanostictus and Phrynoidis asper. The aims of this study are to determine the nucleotide sequence of cytochrome oxidase I (COI) from D. melanostictus and P. asper, to analyze their genetic diversity and their phylogenetic relationship. A total 668 base pairs of COI gene fragment were successfully amplified and their nucleotide sequence determined. P. asper (5 haplotypes) samples group have high haplotype diversity compared to D. melanostictus (1 haplotype). The results of Basic Local Alignment Search Tools (BLAST) to the NCBI and BOLD database, showed 99 % - 100 % identity to sequence of D. melanostictus. For the sequence of P. asper showed 99.23 % identity to sequence P. asper in BOLD database. There was no sequence of COI gene of P. asper in NCBI database. Genetic relationship among species in family Bufonidae, indicated that D. melanostictus has closer relation to P. asper than to another species, inspite of their pharapyletic characteristic. For intern species relationship of D. melanostictus, the data showed that D. melanostictus from Bogor have closer relationship to D. melanostictus from India than D. melanostictus from China.

Analysis and Prediction of some Histone-derived Antimicrobial Peptides from Toads Duttaphrynus melanostictus and Phyrinoidis asper Muhammad Dailami; I Made Artika; Mirza Dikari Kusrini
The Journal of Pure and Applied Chemistry Research Vol 5, No 2 (2016)
Publisher : Chemistry Department, The University of Brawijaya

Antimicrobial peptides in skin secretions of toads is a promising methods to combat a wide spectrum of bacteria. Histone H2A is a type of DNA-binding protein that acts as a precursor for several antimicrobial peptides. In toads (family Bufonidae) buforin I and buforin II are examples of antimicrobial peptides that derived from histone H2A. This study investigated the genetic diversity and phylogenetic analysis and in silico prediction of antimicrobial peptides derived from histone H2A of Duttaphrynus melanostictus and Phyrinoidis asper, which were collected from Bogor Agricultural University’s campus area. A new set of primers (Buf_fwd and Buf_rev) were designed by using PrimerBLAST, to amplify 393 nucleotides of the histone H2A gene that codes 131 amino acids. Haplotype diversity of both species are very low. Phylogenetic analysis shows the sample D. melanostictus and P. asper are separated to each other in two different clades. Several short predicted peptides from histone H2A show a potential as an antimicrobial peptides based on in silico prediction. Psychochemical characteristics and 3D structure of potent antimicrobial peptides are described.

Pemanfaatan dan Efektivitas Kegiatan Penangkaran Penyu di Bali bagi Konservasi Penyu Eterna Firliansyah; Mirza Dikari Kusrini; Arzyana Sunkar
Journal of Tropical Biodiversity and Biotechnology Vol 2, No 1 (2017): June
Publisher : Universitas Gadjah Mada

Sea turtle has been widely consumed in Bali since the 1970s mostly for religious activities. After many international critics, various stakeholders (governments, NGOs, environmentalists and Balinese people) developed the so-called “turtle conservation centre” as means to conserve sea turtles. The purpose of this study is to assess the effectiveness of those conservation efforts by evaluating the conservation activities of each conservation centres. We visited five sea turtle conservation centres in Bali; all were named as captive breeding centres or farm. The captive breeding centre is misleading as there is no activity related to captive breeding, mostly hatchery. Some of the eggs were not even originated from Bali, and the centres were sometimes used as the source for sea turtle for religious purposes. Based on the scoring, only one centre is active in terms of conservation. Turtle conservation program in Bali should increase their in situ program, i.e. mapping and protecting the nesting habitat and conducting regular monitoring of nesting turtle.

MORPHOLOGICAL AND ECOLOGICAL OBSERVATIONS ON CHIROMANTIS VITTIGER (ANURA: RHACOPHORIDAE) IN MOUNT HALIMUN - SALAK NATIONAL PARK, INDONESIA Mirza Dikari Kusrini; Muhammad Irfansyah Lubis; Boby Darmawan; Luthfia Nuraini Rahman
TREUBIA Vol 44 (2017): Vol. 44, December 2017
Publisher : Research Center for Biology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/treubia.v44i0.3246

Despite an early description, the rhacophorid frog (Chiromantis vittiger (Boulenger 1897)) is relatively poorly known species. It has been found in several areas in the mountainous part of western Java, one of which is in the Chevron Geothermal Indonesia (CGI) concession area within Mount Halimun-Salak National Park. An ecological study of this species and its habitat was conducted in CGI from April to September 2008. The biological and ecological aspects of this tree frog such as morphology, habitat characteristics, breeding behaviour, and larval development are presented in this paper. This study found that the fertilised eggs hatch as free-swimming tadpoles. In addition, the availability of artificial habitat in the form of concrete ponds helps sustain the population throughout the year. We also report parental care in this species.

KEANEKARAGAMAN JENIS REPTIL DAN AMFIBI DI KAWASAN LINDUNG SUNGAI LESAN, KALIMANTAN TIMUR Arief Tajalli; Mirza Dikari Kusrini; Rahmat Abdiansyah; Agus Priyono Kartono
ZOO INDONESIA Vol 30, No 2 (2021): Desember 2021
Publisher : Masyarakat Zoologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52508/zi.v30i2.4134

Kalimantan merupakan salah satu pulau yang memiliki kekayaan hayati tinggi di Indonesia, namun kebanyakan laporan mengenai kekayaaan jenis reptil dan amfibi berada di dalam kawasan konservasi seperti Taman Nasional. Penelitian mengenai keanekaragaman reptil dan amfibi dilakukan di habitat akuatik dan terestrial dalam kawasan lindung Sungai Lesan di Berau, Kalimantan Timur pada bulan Juli-Agustus 2010. Pengumpulan data reptil dan amfibi dilakukan dengan metode Visual Ecounter Survey (VES) dimodifikasi dengan Time Search dan Line Transect (400 meter). Jumlah keseluruhan reptil dan amfibi yang ditemukan pada lokasi penelitian yaitu 31 reptil dan 31 jenis amfibi. Dari 31 jenis reptil yang diperoleh, terdiri dari dua ordo yaitu squamata dan testudines serta 9 famili dengan 2 jenis yang termasuk dalam kategori rentan (VU: Vulnerable) daftar merah IUCN dan appendix II CITES yaitu kura-kura punggung datar (Notochelys platynota) dan bulus (Amyda cartilaginea). Pada amfibi, diperoleh lima famili dua jenis masuk kategori hampir terancam (NT: Near Threatened) dalam daftar merah IUCN. Keberadaan herpetofauna ini didukung oleh adanya berbagai mikrohabitat karena berkaitan dengan pola aktivitas dan sebaran ekologis. Perlindungan kawasan ini sangat penting mengingat makin meningkatnya desakan perubahan kawasan hutan untuk peruntukan lain.Kata kunci: Herpetofauna, Kalimantan, kekayaan jenis, hutan lindung.

Co-Authors Adininggar Ul-Hasanah Agus Priyono Kartono Aini, Yusratul Andayani, Noviar Andhika Prima Yudha Ani Mardiasturi Ani Mardiastuti Anika Putri Aprilianti, Risma Aria Nusantara Arief Tajalli Ariefiandy, Achmad Arzyana Sunkar Bakhtiar Aji Boby Darmawan Burhanuddin Masy'ud Burhanuddin Masy'ud Burhanuddin Masy'ud Burhanuddin Masy’ud Darmawan, Boby DEDE AULIA RAHMAN Dian Oktaviani Dodi Safari Duto Nugroho Dwi Fania Endang Hernawan Erna Suzanna Eterna Firliansyah Evy Arida Fata Habiburrahman Faz Fata Habiburrahman Faz Fauzia, Alienda M Frayoga, Yunus Arif Fredinan Yulianda Guntoro, Joko Hadi S Alikodra Hadi S. Alikodra Hanny Herzegovina Harnum Nurazizah I MADE ARTIKA Ida Ayu Ari Janiawati Ira Khoerunisa Jakaria, Mohamad Kaniwa Berliani Kaniwa Berliani Kaniwa Berliani Kennedi, Umar Fhadli Kristina Nainggolan Larasati, Firda LILIK BUDIPRASETYO Loar, Loise Liberta Luna Raftika Khairunnisa Luthfia Nuraini Rahman Maddock, Simon T Mahmud, Arief Mohamad Jakaria Mohammad Ali Ridha Mohammad Mukhlis Kamal Muhamad Kurniawan, Muhamad Muhammad Dailami, Muhammad MUHAMMAD IRFANSYAH LUBIS Muhammad Irfansyah Lubis Nancy Karraker Noor Farikhah Haneda Novi Tri Ayuningrum Nusantara, Muhammad Galih Gurenda Prabowo, Oktavianus Jekki Pranata, I Putu Agus Widi Purwantono Purwantono Rahman, Luthfia Nuraini Rahmat Abdiansyah Ramadhan, Tubagus Muhamad Daffa Ramdani Manurung Ramdani Manurung Resti Meilani Rodrigo Ibrrandi Vazquez Sambas Basuni Sari, Fitri Eka Sawaki, Morgan Wayne Luther Setiawan, Rezky Agust Sigit Purwanto Suci Ninda Utari Tiara, Alma Vidya Elza Loriza Wempy Endarwin Yanto, A Viktor Yeni Aryati Mulyani Yudi Setiawan Zainudin

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