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All Journal HAYATI Journal of Biosciences Jurnal Ilmu Pertanian Indonesia Buletin Hama dan Penyakit Tumbuhan JURNAL KIMIA SAINS DAN APLIKASI Prosiding Seminar Biologi BIOTROPIA - The Southeast Asian Journal of Tropical Biology JSDH Journal of Tropical Biodiversity and Biotechnology JURNAL BIOLOGI INDONESIA ZOO INDONESIA JURNAL HAMA DAN PENYAKIT TUMBUHAN TROPIKA Jurnal Entomologi Indonesia Zoo Indonesia Makara Journal of Science Policy Brief Pertanian, Kelautan, dan Biosains Tropika

RIKA RAFFIUDIN

Departemen Biologi, Fakultas Matematika Dan Ilmu Pengetahuan Alam, IPB University. Jl. Agatis, Kampus Dramaga, Bogor 16680, Indonesia

Author-ID : 354264

Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Earth & Planetary Sciences Economics, Econometrics & Finance Engineering Environmental Science Immunology & microbiology Social Sciences Veterinary Other

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Apis koschevnikovi: Distribution in South Kalimantan and Cytochrome b Mitochondrial DNA Variations Fitriya, Jazirotul; Raffiudin, Rika; Atmowidi, Tri; Hepburn, Randall
JURNAL BIOLOGI INDONESIA Vol 8, No 1 (2012): JURNAL BIOLOGI INDONESIA
Publisher : Perhimpunan Biologi Indonesia

Apis koschevnikovi: Distibusi di Kalimantan Selatan dan Variasinya pada Mitokondria Cytochrome b. Variasi mitokondria berdasarkan Cytochrome b (Cyt b) pada Apis koschevnikovi di lakukan di tujuh lokasi di Kalimantan Selatan Indonesia. Di koleksi 29 koloni A. koschevnikovi yang diperoleh di kawasan hutan primer dan sebagian koloni tidak dijumpai dihutan bekas penebangan. Hasil analisis Cyt b juga mengindikasikan bahwa terjadi variasi genetik dari jenisini walaupun secara morfologi menunjukkan bentuk yang samaKeywords : Apis koschevnikovi, penebangan hutan, variasi haplotipe

KARAKTERISASI MORFOLOGI TIGA GENUS SERANGGA PENGGEREK (LEPIDOPTERA: PYRALOIDEA) Pratami, Gina Dania; Raffiudin, Rika; Samudra, I Made
JURNAL HAMA DAN PENYAKIT TUMBUHAN TROPIKA Vol 16, No 2 (2016): SEPTEMBER, JURNAL HAMA DAN PENYAKIT TUMBUHAN TROPIKA
Publisher : Universitas Lampung

Morphological characterization of three genere of insect borer (Lepidoptera: Pyraloidea). The objective of the research was to characterize the morphological differences of insect borers between Genus Etiella (Pyralidae: Phycitinae), ScirpophagaÂ (Crambidae: Schoenobiinae), and Ostrinia (Crambidae: Pyraustinae). Observed characters were based on external morphology and genitalia. The result showed that Crambidae has praecinctorium in the tympanic organs, while lack of in Pyralidae. Phycitinae had chaetosema, proboscis, cubital pecten and the elongated forewing. Pyraustinae was lack of chaetosema and their forewings are wide towards termen. Whereas, Schoenobiinae had chaetosema with elongated forewing. Etiella had scales on antemedial area and their veins M2-M3 are fused. Forewing of Ostrinia had 11 veins and the corpus bursae shape was round irregular. Forewing of Scirpophaga had 12 veins, anal hair tuft, coremata, and the corpus bursae is round. The main characteristics used in identification at family and subfamily level were the praecinctorium, chaetosema, the shape of the forewings, proboscis, and cubital pecten. Whereas at genus level; anal hair tuft, coremata, and shape of the corpus bursae formed the basis of characterization. The morphological characterization was used to make the key identification of insect borers in Indonesia.

EKSPLORASI KERAGAMAN SPESIES SEMUT DI EKOSISTEM TERGANGGU KAWASAN CAGAR ALAM TELAGA WARNA JAWA BARAT Noor, Meiry F.; Raffiudin, Rika
Prosiding Seminar Biologi Vol 10, No 2 (2013): Seminar Nasional X Pendidikan Biologi
Publisher : Prodi Pendidikan Biologi FKIP UNS

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (348.099 KB)

Keragaman semut sangat berlimpah dan tergantung pada garis lintang, kondisi lingkungan dan aktivitas manusia. Penggunaan lahan yang berlebihan dapat mengakibatkan adanya dominansi sampai penurunan keragaman. Kawasan Cagar Alam Telaga Warna (CATW) merupakan kawasan asli yang dikelilingi dengan berbagai aktivitas manusia baik perkebunan teh maupun pariwisata, oleh karena itu perlu dilakukan eksplorasi keragaman semut sebagai indikator lingkungan yang terganggu. Penelitian ini bertujuan untuk menentukan pengaruh aktifitas manusia terhadap keaslian CATW dengan membandingkan keragaman semut di perkebunan teh sekitar CATW dan di kawasan CATW. Data dikumpulkan dengan sampling plot berukuran 10X10 meter berdasarkan ketinggian yang sama yaitu 1400 dan 1500 meter. Tehnik pengumpulan dengan pitfall trap, bait trap dan pengambilan langsung manual. Keragaman semut yang terkumpul dianalisis dengan indeks Shannon dan Indeks Simpson, sedangkan perbedaan keragaman dianalisis dengan Uji ANOVA. Hasil uji indeks Shannon dan Indeks Simpson menunjukkan keragaman tertinggi di kawasan CATW ketinggian 1400 m (2,17 dan 6,43) dan terendah di Kebun teh ketinggian 1400 m (0,7 dan 1,32). Hasil uji ANOVA pada indeks keragaman Shannon-Wienner dengan derajat kebebasan 3 dan 4, serta taraf signifikansi 0.05, didapatkan F-hitung lebih kecil dari t-tabel (2.73<6.59). Begitu pula dengan indeks keragaman Simpson dengan derajat kebebasan 3 dan 4, serta taraf signifikansi 0.05, didapatkan F-hitung lebih kecil dari t-tabel (0.87<6.59), hal ini tidak menunjukkan adanya perbedaan. Dengan demikian, keberadaan semut di Kawasan CATW tidak dipengaruhi aktifitas manusia. Kata kunci : Indeks Shannon, bioindikator, konservasi, insekta

APIS KOSCHEVNIKOVI: DISTRIBUTION IN SOUTH KALIMANTAN AND CYTOCHROME B MITOCHONDRIAL DNA VARIATIONS Fitriya, Jazirotul; Raffiudin, Rika; Atmowidi, Tri; Hepburn, Randall
JURNAL BIOLOGI INDONESIA Vol 8, No 1 (2012): JURNAL BIOLOGI INDONESIA
Publisher : Perhimpunan Biologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/jbi.v8i1.3063

Morphological Characters and Histology of Pheretima darnleiensis ANDY DARMAWAN; RIKA RAFFIUDIN; TRI HERU WIDARTO
HAYATI Journal of Biosciences Vol. 19 No. 1 (2012): March 2012
Publisher : Bogor Agricultural University, Indonesia

Pheretima darnleiensis is a native earthworm of Southeast Asia, India, and Japan. Although it is commonly found in Indonesia, the earthworm has never been studied well. This study was aimed to examine the morphological characters and structure of its several organs for an identification purpose, which is important for the earthworm culture. Earthworms were collected in a plot of 55-150 x 55-150 cm width and 20 cm depth at Bogor Agricultural University in Darmaga and Baranangsiang Campuses by hand sorting method. Examinations were carried out on its external as well as internal characters. The histology of the organs was studied using paraffin method. The observed characters on P. darnleiensis were the presence of prostate gland, one pair of male pores on segment XVIII, a cylindrical body with perichaetine setae, caeca on segment XXVII, copulatory pouches without diverticula and stalked glands, bithecal spermatheca with nephridia, and the first spermathecal pore on segment 4/5. In addition, other characters found on P. darnleiensis were the presence of an annular clitellum on segment XIV-XVI, an epilobus prostomium with open base, approximately 40 single pointed setae on segment XIII, one midventral female pore on segment XIV, one pair of lateroventral male pores on segment XVIII, four pairs of lateroventral spermathecal pores on segment 4/5, 5/6, 6/7, 7/8, and the first middorsal dorsal pore on segment 12/13. The histology of P. darnleiensis showed basic structure as found in other earthworms.

Three Species of Ectoparasite Mites (Acari: Pterygosomatidae) Infested Geckos in Indonesia TARUNI SRI PRAWASTI; ACHMAD FARAJALLAH; RIKA RAFFIUDIN
HAYATI Journal of Biosciences Vol. 20 No. 2 (2013): June 2013
Publisher : Bogor Agricultural University, Indonesia

Limited data is hitherto available on the diversity and dispersal of parasitic mites of geckos in Indonesia. Here, we collected three species of geckos, namely Cosymbotus platyurus, Hemidactylus frenatus, and H. garnotii throughout Indonesia to study the distribution and diversity of its parasitic mites. We conducted detail morphological analysis of the mites using whole mount polyvinyl lactophenol and scanning electron microscope preparation. Three species of ectoparasite mites from genus Geckobia were identified in a total of 221 individuals out of 448 geckos collected from 25 sites in Indonesia. Two species were G. glebosum and G. bataviensis, and the other one was designated as Geckobia sp 1. Based on our result, the three mites species were spread randomly and live sympatrically. The G. bataviensis mite showed the widest distribution, because it was found in almost all gecko collection sites, hence the most cosmopolitan mites. We also found that C. platyurus gecko had the lowest mite prevalence which might due to the fact that it has the least number of skin folds, an important site for mite protection. This result implies that further research on the relationship of anatomy of gecko skin with chelicera and claw structure of mites is necessary in the future.

Characterization and Identification of Cellulolytic Bacteria from gut of Worker Macrotermes gilvus Andri Ferbiyanto; Iman Rusmana; Rika Raffiudin
HAYATI Journal of Biosciences Vol. 22 No. 4 (2015): October 2015
Publisher : Bogor Agricultural University, Indonesia

As a social insect, termite colony consists of three castes, i.e. reproductive, soldier, and worker castes. In their role of cellulose digestion, the worker termites use two sources of cellulolytic enzyme that include cellulases produced by the termite and the gut symbions. Macrotermes gilvus classified in mound builder termite, mostly depend on cellulolytic bacteria for cellulose digestion. This study aims to characterize cellulolytic bacteria of termite gut symbionts of worker M. gilvus and to identify the cellulolytic bacteria based on sequences of 16S ribosomal RNA (rRNA) gene. Cellulolytic bacteria of termite gut were isolated and cultured in CMC (Carboxymethyl cellulose) media. The biochemical characters of bacterial isolates were assayed using Microbact 12A and 12B. Cellulolytic activity was determined based on formation of clear zone and cellulolytic index on CMC plate media. The bacterial isolate that has the highest cellulolytic index was analyzed for its 16S rRNA gene sequences. Four isolates of cellulolytic bacteria were successfully isolated from gut of M. gilvus with aerobic and anaerobic conditions. The highest formation of cellulolytic index (2.5) was revealed by RA2. BLAST-N (Basic Local Alignment Search Tool for Nucleotides) result of 16S rRNA gene sequences of RU4 and RA2 isolates showed that the isolate has similarity with Bacillus megaterium and Paracoccus yeei, respectively. This result indicated that RA2 isolate was P. yeei, a cellulolytic bacterium of a termite gut of M. gilvus.

Diversity and Abundance of Carabidae and Staphylinidae (Insecta: Coleoptera) in Four Montane Habitat Types on Mt. Bawakaraeng, South Sulawesi Agmal Qodri; Rika Raffiudin; Woro Anggraitoningsih Noerdjito
HAYATI Journal of Biosciences Vol. 23 No. 1 (2016): January 2016
Publisher : Bogor Agricultural University, Indonesia

Carabidae and Staphylinidae are the two beetle families frequently found to be most abundant and diverse in forest ecosystem. Their roles especially as generalist predators are important in forest ecosystem. No studies reported their diversity and abundance in forest ecosystem on Mt. Bawakaraeng, specifically in montane habitat yet. This study was aimed to analyze diversity and abundance of Carabidae and Staphylinidae in four montane habitat types, i.e. agricultural area, pine forest, eucalypts and natural forest (1,835 m asl), and natural forest (2,165 m asl). They were collected using pitfall traps. A total of 42 carabid beetles belonging to nine species and 260 staphylinid beetles belonging to 37 species were collected. Diversity and abundance of Staphylinidae were higher than Carabidae, this is predicted because of higher mobility in Staphylinidae compared to Carabidae. In Carabidae, the highest species richness was recorded in agricultural area, whereas the highest species richness of Staphylinidae occurred in natural forest (2165 m asl). In Staphylinidae, the two largest subfamilies are Aleocharinae and Staphylininae. Aephinidius adelioides occupied the highest abundance of Carabidae and found in agricultural area. The differences in each montane habitat type are presumed to cause variation in species richness of soil beetles, especially for Carabidae.

The Genetic Structure of Nilaparvata lugens (Stal.) in Java Populations Ruth Martha Winnie; Rika Raffiudin; I Nyoman Widiarta; Aunu Rauf
HAYATI Journal of Biosciences Vol. 27 No. 4 (2020): October 2020
Publisher : Bogor Agricultural University, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.4308/hjb.27.4.330

The brown planthopper Nilaparvata lugens (Stal.) causes hopperburn in the rice field. The wing macropterous adults of this insect have capability for long distance flight. We aimed to analyze the genetic structure of six N. lugens populations in Java inferred from the combined COI-COII mitochondrial and ten loci of microsatellites markers. This study found low levels of nucleotides and high levels of haplotype diversity of the planthopper. The demographic test might indicate the genetic bottleneck history of N. lugens population in Java. The genetic diversity analyzed by using microsatellite markers also showed high levels of heterozygosity (Ho>He) that indicated an isolated-breaking effect in the six populations in Java. Moreover, we found a homogenous genetic structure of N. lugens based on pairwise fixation indices (Fst) analyzes that appears to be maintained by high levels of gene flow and showed no correlation between genetic and geographical distance. Importantly, these studies also support accurate information of widely distributed and genetically intermixed among N. lugens across Asia populations. Thus, our results support the theory of long-distance migration among N. lugenspopulations. The genetic structure information of N. lugens in Java could support regional management, such as the new controlling strategies based on forecasting systems.

Intra- and Interspecies Wing Venation Variations of Apis cerana and Apis nigrocincta Species in Indonesia Nisfia Rakhmatun Nisa; Berry Juliandi; Rika Raffiudin; Jauharlina Jauharlina; Mahardika Gama Pradana; Araz Meilin; Jasmi Jasmi; Yulia Pujiastuti; Puji Lestari; Fahri Fahri; Windra Priawandiputra; Tri Atmowidi
HAYATI Journal of Biosciences Vol. 29 No. 2 (2022): March 2022
Publisher : Bogor Agricultural University, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.4308/hjb.29.2.222-233

Apis cerana has a wide distribution in Asia, including Sundaland, and is currently found in Wallacea, while the sister species, A. nigrocincta, is native in Sulawesi. The wide geographic distribution and the island isolation led to form morphological differences in the bees. The morph and wing venations are known to have a high genetic inheritance. Therefore, this research aimed to (1) analyze the landmark variation of wing venations of A. cerana from Sundaland and Wallacea, and A. nigrocincta from Sulawesi, (2) determine the relationship between these two bee species. The research was conducted by digitizing 550 wing venations based on nineteen landmarks. Our study on intraspecies showed that A. cerana Sumatra revealed a high variation in bending energy. Overall, the deformation grid of A. cerana from Sundaland has higher displacement than those from Wallacea, meaning higher variations of the Sundaland A. cerana. We found geometric morphometric markers of landmarks 16 and 17 in intraspecies and interspecies bees. Thus, these landmarks known as a cubital index can be used for species identification. The differentiation of interspecies has been shown in the PCA. Apis nigrocincta was separated from the single group of the centroid A. cerana and was supported by the Neighbor-Joining tree.

Co-Authors , Triadiati Abyan Setya Priambudi ACHMAD FARAJALLAH ADHA SARI Agmal Qodri Agung Prasetyo Akrom, Akrom Alam Putra Persada Alexander Kurniawan Sariyanto Putera Alfath Fanidya ALFIYAN, ACHMAD Ali Agus Andi Gita Maulidyah Indraswari Suhri Andri Ferbiyanto ANDY DARMAWAN ANIFA BINTAR Anzalia Eka Putri Araz Meilin ARIF MUKHTAR HASBI AUNU RAUF Bambang Purwantara Berry Juliandi DAMAYANTI BUCHORI Dedy D. Solihin DEWI SARTIAMI Eka arismayanti endang S. Ratna Erin Treanore Fahri Fahri Fenny Oktavia Fera Susanti Susanti Fitri Nuraeni Fitriya, Jazirotul Fitriya, Jazirotul Gina Dania Pratami, Gina Dania Giyanto Giyanto Helmi Romdhoni Hepburn, Randall Hepburn, Randall Hermann Behling Hery Purnobasuki I MADE SAMUDRA I MADE SAMUDRA I Made Samudra I Nyoman Widiarta Ibnul Qayim Idham Sakti Hararap Iman Rusmana Innayah Zahara Irmanida Batubara ISMAYATI AFIFAH Jacobus S. A. Lamerkabel Jasmi Jasmi Jauharlina Jauharlina Juniarto Gautama Simanjuntak KANTHI ARUM WIDAYATI La Ode Fitradiansyah Fitradiansyah LEKSONO EKOPURANTO HARIPRABOWO M. CHANDRA WIDJAJA M. Ubaidilah Hasan Mahardika Gama Pradana Mega Putri Amelya Meiry F. Noor Meis Dyahastuti Mochammad Chandra Widjaja Mubin, Nadzirum Muhammad Basrowi Nadya Aulia Putri Nina Ratna Djuita Nisfia Rakhmatun Nisa Nisfia Rakhmatun Nisa Nita Afriani NOVA MUJIONO NUNIK SRI ARIYANTI Puji Lestari Qashiratuttarafi Qashiratuttarafi R.C. Hidayat Soesilohadi Ramadhani Eka Putra Ramadhani Eka Putra Ramadhani Eka Putra Rika Indri Astuti Rismayanti Rosi Fitri Ramadani Rosyid Amrulloh Rusnia J Robo Ruth Martha Winnie RUTH MARTHA WINNIE Shafira Ananda Djakaria Sih Kahono Sih Kahono Siria Biagioni Soemartono Sosmarsono Sri Listyowati TARUNI SRI PRAWASTI TARUNI SRI PRAWASTI Tiara Sayusti Tri Armowidi Tri Atmowidi TRI HERU WIDARTO Uci Sugiman VELLA NURAZIZAH DJALIL Vinna Windy Putri Wildan Arsyad F WINDRA PRIAWANDIPUTRA, WINDRA Woro Anggraitoningsih Noerdjito Yofian Anaktototy Yulia Pujiastuti Zahra Rodliyatam Mardliyah

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