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Biodiversitas Journal of Biological Diversity
ISSN : 1412033X     EISSN : 20854722     DOI : https://doi.org/10.13057/biodiv/d230231
The Biodiversitas Journal was first published in 2000 by the Department of Biology, FMNS, Universitas Sebelas Maret, Surakarta, Indonesia, then in 2006 it was co-published by the Society for Indonesian Biodiversity and that department; since 2017 it was also hosted by Smujo. From 2003-2012 it was accredited by DGHE, Ministry of Education, R.I., since 2014 was indexed by Scopus, where DOAJ and Google Scholar was indexed first.
Articles 6,269 Documents
Assessment of daleh swidden agriculture as an innovative alternative to conventional swidden under conditions of external pressure on local forest management in Kalimantan, Indonesia NDAN IMANG; RUJEHAN RUJEHAN; NELLA NAOMI DUAKAJU
Biodiversitas Journal of Biological Diversity Vol. 19 No. 3 (2018)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d190312

Abstract

Imang N, Rujehan, Duakaju NN. 2018. Assessment of daleh swidden agriculture as an innovative alternative to conventional swidden under conditions of external pressure on local forest management in Kalimantan, Indonesia. Biodiversitas 19: 840-848. Swidden agriculture is still an important livelihood for millions of people in the tropics. In Kalimantan Island of Indonesia, swidden agriculture is currently facing many external pressures such as massive expansion of oil palm plantations, concession for industrial plantations, and non-availability of financial and political support from the government. The above external pressures which ignore local wisdom in forest and land management have reduced the land available for swidden agriculture. The external pressures, in turn, have shortened the cycle of swidden agriculture and decreased the productivity of swidden agriculture. The objectives of the present study are to assess socio-cultural and economic aspects of the innovative daleh agriculture as an alternative to conventional swidden agriculture under these conditions. The study was conducted in an indigenous Bahau Dayak community of East Kalimantan, Indonesia. Twenty swiddeners and 6 other key informants were interviewed for data collection. Research findings confirm that the expansion of oil palm plantations has ignored the wisdom in forest and land management, in general, and caused pressure on swidden agriculture, in particular. Under such pressures, daleh swidden agriculture may be effectively practiced because it can increase land productivity and is also culturally acceptable. Further, financial and facilitation support from district government is needed to improve the practice of swidden agriculture in the study area.
Identification and characterization of Edwardsiella ictaluri from diseased Pangasius pangasius, cultured in Cirata Lake, Indonesia MIRA MAWARDI; JAELANI JAELANI; ZAKKI ZAINUN; YUANI MUNDAYANA; BAIRD SAM CHILORA; ESTI HANDAYANI HARDI
Biodiversitas Journal of Biological Diversity Vol. 19 No. 3 (2018)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d190309

Abstract

Mawardi M, Jaelani, Zainun Z, Mundayana Y, Chilora BS, Hardi EH. 2018. Identification and characterization of Edwardsiella ictaluri from diseased Pangasius pangasius, cultured in Cirata Lake, Indonesia. Biodiversitas 19: 766-772. In January 2016, there were reported extensive mortalities of Pangasius pangasius cultured on cage, in Cirata Lake. Edwardsiella ictaluri is primarily recognized as a disease-causing pathogen in catfish species, causing an economically important bacterial infection hence affecting productivity of aquaculture enterprises in many regions across the E. ictaluri. The samples were 17 fishes collected from organs containing spleen, kidney, and liver. The total samples were 51 organs of fishes. The high bacteria infection prevalence level was found in kidney (29.41%). The gross pathological signs of sample of organs were abnormal sizes and abnormal color including white nodules. Bacteria were identified by conventional biochemical test, polymerase chain reaction (PCR) analysis and nucleotide sequencing. The results showed that P. pangasius cultured in cages in Cirata Lake is positively infected by E. ictaluri strain (accession number KF9071291). Other infection cases by Aeromonas sp. and Plesiomonas shigelloides as co-infection bacteria in P. pangasius were also found.
Morpho-anatomy and physiology of red galangal (Alpinia purpurata) and white galangal (Alpinia galanga) under some salinity stress levels TIA SETIAWATI; ANIS SUSILAWATI; ASEP ZAINAL MUTAQIN; MOHAMAD NURZAMAN; ANNISA ANNISA; RUHYAT PARTASASMITA; KARYONO KARYONO
Biodiversitas Journal of Biological Diversity Vol. 19 No. 3 (2018)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d190308

Abstract

Setiawati T, Susilawati A, Mutaqin AZ, Nurzaman M, Annisa, Partasasmita R, Karyono. 2018. Morpho-anatomy and physiology of red galangal (Alpinia purpurata) and white galangal (Alpinia galanga) under some salinity stress levels. Biodiversitas 19: 809-815. Soil salinity is one of the most urgent issues in agriculture as it can reduce plant growth and productivity. Efforts on development of galangal plant on saline soils are still encountering some obstacles such as lack of information on the galangal types that are tolerant to saline condition. The purpose of this study was to determine morpho-anatomical and physiological responses of red galangal (Alpinia purpurata (Vieill.) K. Schum.) and white galangal (Alpinia galanga (L.) Willd.) to salinity stress treatments. This research used a Randomized Block Design (RBD) assigned in a factorial treatment design of two factors, i.e., (i) species of galangal consisting of two levels i.e., red galangal and white galangal, (ii) NaCl concentration consisting of five levels, i.e., 0‰, 3‰, 6‰, 9‰ and 12‰. Each treatment was three replicates. Observation was done on the growth parameters when the plants showed wilting symptoms. The observed data were subjected to Analysis of Variance (ANOVA), followed by a post hoc Duncan Multiple Range Test (DMRT) at ? 5% when the treatment effect was significant. The results showed that salinity stress treatment significantly reduced the plant height increase, leaf area, dry weight, stomata density, chlorophyll content and increased thickness of root epidermis, and proline content in both species of galangal. Red galangal was more tolerant than white galangal.
Analyses of bioindicators and physicochemical parameters of water of Lake Tondano, North Sulawesi Province, Indonesia PRABANG SETYONO; WIDHI HIMAWAN
Biodiversitas Journal of Biological Diversity Vol. 19 No. 3 (2018)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d190315

Abstract

. Setyono P, Himawan W. 2018. Analyses of bioindicators and physicochemical parameters of water of Lake Tondano, North Sulawesi Province, Indonesia. Biodiversitas 19: 867-874. The water quality of Lake Tondano is affected by various anthropogenic activities on the water body and catchment area. The purposes of this research were (i) to identify a pollution load based on the study of bioindicators and physicochemical parameters and (ii) to identify the trophic level of the Lake Tondano. The research data were collected by direct water sampling and analyses of a secondary data. The plankton identification was conducted in a laboratory. The data were analyzed to determine biodiversity index (ID) using the Shannon Weiner formula. A comparison between physicochemical parameters and the standard in the government regulation number 82, the year of 2001 and the value of diversity index were used to determine the pollution level. The trophic level was calculated with the Carlson Formula. The results showed that the diversity index (H') in Lake Tondano was 1.904 (phytoplankton), 1.712 (zooplankton) and 2.086 (benthos) which indicated a low to mid-level pollution. Based on the government regulation, the Eris station had inappropriate water quality for the present utilization (Class II). The trophic state was categorized as eutrophic towards hypertrophic condition indicated by domination of the phytoplankton and large covers of the water hyacinth.
Seasonal variation of catch per unit effort and catch composition in a Persian Gulf longline fishery SEYED YOUSEF PAIGHAMBARI; MORTEZA EIGHANI
Biodiversitas Journal of Biological Diversity Vol. 19 No. 3 (2018)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d190317

Abstract

Paighambari SY, Eighani M. 2018. Seasonal variation of catch per unit effort and catch composition in a Persian Gulf longline fishery. Biodiversitas 19: 888-892. The catch per unit effort (CPUE), and catch composition of a Persian Gulf longline fishery were investigated during the study to develop essential information regarding the needs of longline fishing in Persian Gulf just to assist the artisanal fishermen. A total number of 2990 deployed hooks were set during spring and winter seasons. One catch contained 8 teleost fish and one elasmobranch species belonging to 8 families. In the spring season, 357 fish were counted during sampling out of which Netuma thalassina with 183 specimens (F= 51.3%) was the most abundant one. In winter season 235 specimens were collected, of which 17.7% were represented by the N. thalassina. So, there is no significant difference in fish assemblages were obtained between spring and winter seasons (R=0.567, P>0.05). Proportion of all caught fish below length at maturity was higher in the winter season than spring season. Data revealed significantly higher CPUE at spring season compared to winter (P<0.05), suggesting that in general, fishing at the spring season was necessarily more efficient than winters. Difference in CPUE between spring and winter seasons may be explained by the species response to the temperature cycle in the Persian Gulf. A better understanding of the complete catch including catch rate, catch composition, and their sizes, is therefore, an important step towards a sustainable Persian Gulf longline fishery.
Short Communication: Cave-dwelling Arthropod community of Semedi Show Cave in Gunungsewu Karst Area, Pacitan, East Java, Indonesia ISMA DWI KURNIAWAN; CAHYO RAHMADI; REZZY EKO CARAKA; TIARA E. ARDI
Biodiversitas Journal of Biological Diversity Vol. 19 No. 3 (2018)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d190314

Abstract

Kurniawan ID, Rahmadi C, Caraka RE, Ardi TE. 2018. Short Communication: Cave-dwelling Arthropod community of Semedi Show Cave in Gunungsewu Karst Area, Pacitan, East Java, Indonesia. Biodiversitas 19: 857-866. Arthropods are a major group of animals which have significant roles in maintaining cave ecosystem stability. Semedi is a new show cave, but information about arthropods in this cave was not available. The use of cave as a tourist attraction will bring environmental changes which potentially disturb cave-dwelling arthropod community. This study aimed to measure arthropod diversity and their relation to abiotic factors in Semedi Show Cave. Arthropods were sampled by hand collecting, a combination of pitfall and bait traps, and Berlese extractor. Abiotic factors measured were climatic and edaphic parameters. Sampling was conducted in the 3 zones of Semedi cave (Entrance, Twilight, and Dark). Data were analyzed by calculation of richness (Margalef), diversity and evenness (Shannon-Wiener) indices, cluster and correlation analyses. A total 1095 individuals of arthropods consisting of 102 morphospecies, belonging to 6 Classes, and 19 Orders were sampled during this study. The entrance zone had higher richness and diversity indices (richness=12.80, diversity=3.40) than the twilight zone  (richness=7.85, diversity=3.25) and the dark zone  (richness=5.35, diversity=2.63). Meanwhile, the twilight zone had higher evenness index (0.85) than the entrance zone (0.77) and the dark zone (0.77). Each zone of Semedi cave had different abiotic conditions. Abiotic conditions and Arthropod communities in the twilight and dark zones were more similar to each other than to those of the entrance zone. The statistical analyses showed that there were significant correlations between abiotic factors and arthropod communities. Semedi had various cave-dwelling arthropods. Sustainable management of show cave should be applied to minimize the destructive impact of tourism activities on the cave arthropod community.
Bazzania Gray (Lepidoziaceae, Marchantiophyta) in Central Java, Indonesia LILIH KHOTIMPERWATI; RINA SRI KASIAMDARI; SANTOSA SANTOSA; BUDI SETIADI DARYONO
Biodiversitas Journal of Biological Diversity Vol. 19 No. 3 (2018)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d190316

Abstract

Khotimperwati L, Kasiamdari RS, Santosa, Daryono BS. 2018. Bazzania Gray (Lepidoziaceae, Marchantiophyta) in Central Java, Indonesia. Biodiversitas 19: 875-887. Bazzania has the largest species of the family Lepidoziaceae (Marchantiophyta). This genus is abundant in the moist montane forest. Diversity of Bazzania in Java insufficiently reported, especially publications about its diversity in Central Java have never been reported. Therefore this study aimed to explore the diversity of Bazzania in Central Java. Studies of the Bazzania were based on the specimens collected from three mountains in Central Java, i.e. Mt. Lawu, Mt. Ungaran and Mt. Slamet. The observation in the laboratory was done based on the morphological and anatomical feature of the stem, lateral leaf, underleaves (amphigastria) and microphyll. Identification of the species used the existing literature that contains key identification, description or illustration of the Bazzania. Eleven species of Bazzania were identified from Central Java, namely Bazzania calcarata, B. japonica, B. javanica, B. pectinata, B. praerupta, B. serpentina, B. spiralis, B. tridens, B. fauriana, B. perfalcata and B. succulenta. Three new record species, namely B. fauriana, B. perfalcata and B. succulenta are reported for Java. This result is the first report of Bazzania in part of Central Java.
Wattled Brushturkey hunting system in the Sigim and Sinaitousi communities in the buffer zone of the Arfak Mountain Nature Reserve, West Papua, Indonesia HOTLAN MANIK; HUSMY YURMIATY; INDRAWATI YUDHA ASMARA; HANDARTO HANDARTO; JOHAN ISKANDAR; RUHYAT PARTASASMITA
Biodiversitas Journal of Biological Diversity Vol. 19 No. 3 (2018)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d190313

Abstract

Manik H, Yurmiaty H, Asmara IY, Handarto, Iskandar J, Partasasmita R. 2018. Wattled Brushturkey hunting system in the Sigim and Sinaitousi communities in the buffer zone of the Arfak Mountain Nature Reserve, West Papua, Indonesia. Biodiversitas 19: 849-856. Illegal hunting is still the cause of the decline of wildlife populations in nature. This is particularly the case with protected wildlife and endemic species, such as the Wattled Brushturkey in Palau West Papuan. Thus, research needs to be done on the hunting system at the site. The aim of this research was to know Wattled Brushturkey (Aepypodius arfakianus) hunting system by Sigim and Sinaitousi villagers, Arfak Mountains of West Papua. The research used descriptive method with field observation technique and semi-structured interviews. The results showed that the main purpose of hunting Wattled Brushturkey conducted by the Sigim and Sinaitousi communities is to consume the meat, while a part of egg hunting is for sale. The hunting by the two villagers was generally done in groups. The frequency of hunting depends on needs and demand. Hunting is done using snares, dogs, and combinations of snares and dogs. The tools used are snares, machetes, air rifles, arrows nad bows. The modern tools such as gun have been used in both villages. The hunting of Wattled Brushturkey begins in the morning and continues until late afternoon. The location of hunting is usually primary forest, secondary forest of former garden and river basin.
West Sumatra Brown Rice resistance to Brown Planthopper and Blast Disease INDRA DWIPA; AUZAR SYARIF; IRFAN SULIANSYAH; ETTI SWASTI
Biodiversitas Journal of Biological Diversity Vol. 19 No. 3 (2018)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d190318

Abstract

Dwipa I, Syarif A, Suliansyah I, Swasti E. 2018. West Sumatra Brown Rice resistance to Brown Planthopper and Blast Disease. Biodiversitas 19: 893-898. Brown rice is a highly nutritious rice widely consumed as the carbohydrate substitute of common rice. Brown rice resistance to biotic stress is one of indicators of a superior variety. Our study aimed to analyze the response of several brown rice genotypes from West Sumatra to brown planthopper attack and blast disease. This study comprised two experiments, the resistance assay to brown planthopper (Nilaparvata lugens (Stal.) and the resistance assay to blast fungi Pyricularia oryzae. The resistance assay to brown planthopper was done using randomized block design experiment with three replicates. Eighteen brown rice genotypes (15 brown rice, 2 black rice, and 1 control genotype) were tested in the assay. From 17 brown and black rice tested, 7 genotypes were resistant and 2 were moderately resistant. For blast resistance analysis, fifteen rice genotypes (13 brown rice and 2 black rice) were used. There was only 1 genotype highly resistant and 3 moderately resistant to blast disease among those 15 brown and black rice.
Characterization of abundance and diversity of lactic acid bacteria from Apis dorsata hives and flowers in East Nusa Tenggara, Indonesia AMOR TRESNA KARYAWATI; LILIS NURAIDA; YULIN LESTARI; ANJA MERYANDINI
Biodiversitas Journal of Biological Diversity Vol. 19 No. 3 (2018)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d190319

Abstract

Karyawati AT, Nuraida L, Lestari Y, Meryandini A. 2018. Characterization of abundance and diversity of lactic acid bacteria from Apis dorsata hives and flowers in East Nusa Tenggara, Indonesia. Biodiversitas 19: 899-905. Previous research on lactic acid bacteria associated with honey bees has been conducted in temperate arid regions and wet tropical regions. We isolated lactic acid bacteria from giant honey bee (Apis dorsata) hives and flowers in East Nusa Tenggara, Indonesia, an area with a tropical savanna climate. Diversity of lactic acid bacteria was studied using Denaturing Gradient Gel Electrophoresis method. The purpose of this study was to obtain information about the diversity of lactic acid bacteria contained in Apis dorsata hives and flowers from tropical savanna climate. We identified seven Operational Taxonomy Units (OTU) within the hives and flowers. Two OTUs were closely related to LactoBacillus kunkeei strain YH-15 (T), while three others were closely related to Lactococcus lactis subsp. tructae strain L105 (T). This information is important to explore the potential utilization of lactic acid bacteria in maintaining human health.

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