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Biodiversitas Journal of Biological Diversity
Published by Universitas Sebelas Maret
ISSN : 1412033X     EISSN : 20854722     DOI : https://doi.org/10.13057/biodiv/d230231
Core Subject : Science, Agriculture,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology
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.
Arjuna Subject : Biokimia, Genetika dan Biologi Molekuler - Biokimia, Genetika dan Biologi Molekuler (Lain-Lain)
Articles 6,315 Documents
 358   359   360   361   362 
Profiling the natural settlement habitat of spiny lobster, Panulirus spp. to determine potential diets and rearing conditions in a lobster hatchery Muhamad Amin; Ledhyana Ika Harlyan; Khamsiah Khamad; Rara Diantari
Biodiversitas Journal of Biological Diversity Vol. 23 No. 6 (2022)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d230615

Abstract

Abstract. Amin M, Harlyan LI, Achmad K, Diantari R. 2022. Profiling the natural settlement habitat of spiny lobster, Panulirus spp. to determine potential diets and rearing conditions in a lobster hatchery. Biodiversitas 23: 2893-2898. The high demand for spiny lobster seeds has triggered research on seed production in a hatchery system. However, the remaining challenges are still in determining suitable live diets and environmental conditions at the early life stages. Thus, the present study investigated the natural settlement habitat of lobster larvae as basic information for developing diets and rearing conditions in an indoor system. One of the most common natural settlement habitats for lobster larvae in Indonesia, indicated by the high catching rates, Gerupuk Bay located in West-Nusa Tenggara, was selected as a studied area. Physicochemical and biological parameters were investigated to obtain the habitat profiles. The results showed that Gerupuk Bay was 18-30 m water depth, 5-6 m transparency, a sandy, and rocky bottom, 27-31oC temperature, 0.1-0.2 m.s-1 current, 5-6 mg/L dissolved oxygen, <0.01 mg/L nitrate, 0.4-0.6 mg/m3 chlorophyll concentration, and salinity of 30-34 practical salinity unit (psu). Furthermore, the present study found at least 16 zooplankton species and 25 phytoplankton species at 0-5 m water depth. The most dominant species on the surface were Echinocamptus hiemalis elongates (90 indi./L), Tortanus derjugini (20 ind./L) at 2.5 m and Oithona sp. with 46 ind./L at 5 m depth. While the most dominant phytoplankton was Oscillatoria sp. (9 ind./L) followed by Rhizosolenia sp. (4 ind./L) at 2.5 m depth, and Favella ehrenbergii (13 ind./L).
A checklist of cephalopods from continental shelf of Sarawak, Malaysian Borneo Wan Zabidii Wan Morni; Ruhana Hassan; LIRONG YU ABIT; KAMIL LATIF
Biodiversitas Journal of Biological Diversity Vol. 23 No. 6 (2022)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d230647

Abstract

Abstract. Morni WZW, Hassan R, Abit LY, Latif K. 2022. A checklist of cephalopods from continental shelf of Sarawak, Malaysian Borneo. Biodiversitas 23: 3203-3208. Cephalopods can be discovered in all the oceans of the world ranging from shallow to deep oceans. It is a naturally inhabited seawater medium and indirectly limits the number of research regarding the species composition of the cephalopods group. Previously, samples of cephalopods were collected from selected stations in Sarawak Exclusive Economic Zone (EEZ) using an otter trawl net with a stretch mesh size of 38 mm at the cod end. All samples used in this study were the by-catch of trawling activities during National Demersal Fish Resource Survey in Sarawak (16 August until 6 October 2015). Trawling operations were conducted beyond 12 nautical miles from the coast, and the area was divided into three depth strata, I) 20-50 m; II) 50-100 m; and III) 100-200 m. In total, 16 species of cephalopods were found to inhabit Sarawak waters, representing five families and eight genera. The present findings found that there was a higher number of species recorded in-depth strata I (14 species) in comparison to strata II (12 species) and III (11 species). Six species of the cephalopods captured in this study were the first recorded in Malaysian water, namely Amphioctopus marginatus, Amphioctopus rex, Ommastrephes bartramii, Sepia brevimana, Sepia vietnamica and Sepia prashadi. Thus, the information on cephalopod diversity and distribution at different depth strata will be useful for updating the current database on Malaysian marine species diversity.
Carbon storage potential of Eucalyptus urophylla at several density levels and forest management types in dry land ecosystems LUSIA SULO MARIMPAN; RIS HADI PURWANTO; WAHYU WARDHANA; SUMARDI SUMARDI
Biodiversitas Journal of Biological Diversity Vol. 23 No. 6 (2022)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d230607

Abstract

Abstract. Marimpan LS, Purwanto RH, Wardhana W, Sumardi. 2022. Carbon storage potential of Eucalyptus urophylla at several density levels and forest management types in dry land ecosystems. Biodiversitas 23: 2830-2837. Tropical forests can store high amounts of carbon because they have suitable environmental factors. Furthermore, they are different from others that grow in dry areas, which tend to experience limited rainfall. Ampupu (Eucalyptus urophylla) is an endemic tree in East Nusa Tenggara, which is continuously damaged. This is caused by various anthropogenic activities, which increase along with the population around the forest. Therefore, this study aims to estimate the carbon content stored in natural forest areas of E. urophylla at different density levels and land use types. Field inventory was carried out in the study location using the stratified sampling method, after which the density levels were divided into three groups, viz. high, medium, and low. Sampling was then carried out in 3 different land-use areas, including production, protection, and conservation forests. Furthermore, a total of 90 plots were used, where each land-use type consists of 30 plots with a size of 25 m × 40 m. The results showed that the carbon content at the low, medium and high-density levels were 108.20, 185.24, and 291.33 MgCha-1, respectively. Values of 211.91, 214.69, and 221.14 MgCha-1 were also obtained from the production, protection, and conservation forests, respectively. Based on the results, the natural forests of E. urophylla have a significant effect on carbon sequestration in East Nusa Tenggara.
Spatio-temporal of heavy metal Pb (Lead) in seawater, sediment, and different organs of Cymodocea rotundata in Doreri Gulf, Manokwari, West Papua, Indonesia LUKY SEMBEL; DWI SETIJAWATI; DEFRI YONA; YENNY RISJANI
Biodiversitas Journal of Biological Diversity Vol. 23 No. 5 (2022)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d230528

Abstract

Abstract. Sembel L, Setijawati D, Yona D, Risjani Y. 2022. Spatio-temporal of heavy metal Pb (Lead) in seawater, sediment, and different organs of Cymodocea rotundata in Doreri Gulf, Manokwari, West Papua, Indonesia. Biodiversitas 23: 2482-2492. The Doreri Gulf is a high-activity area that serves as a collection point for pollutants from the mainland, which are conveyed directly or indirectly through five rivers in a semi-enclosed area. Cymodocea rotundata in Doreri Gulf is classified as a pioneer seagrass with high density in areas close to pollution sources. Therefore, analysis of Pb concentrations in aquatic and sedimentary environments as well as the reaction of C. rotundata to Pb in the Doreri Gulf is required considering its relevance in seagrass ecosystems. This research, then, aims to analyze the spatial and temporal distribution of Pb in waters and sediments, as well as determine the bioaccumulation in the organs of C. rotundata, such as roots, rhizomes, and leaves. Besides, an analysis was also carried out on the potential for bioconcentration and translocation of Pb in Doreri Gulf, Manokwari Regency, West Papua Province, from February to April and August to October 2020. The locations were divided into Yankarwar coastal, Nusmapi Islands, and Tanjung Manggewa. Parameter measurement refers to the Standard Methods for examining Water and Wastewater (APHA 2017). The heavy metal analysis was conducted using the SNI 6989.8:2009 procedure, and the temporal distribution showed that concentrations of Pb in water, sediment, and seagrass organs were high and low in the rainy and dry season. The spatial distribution of Pb in sediments between the Coastal Yankarwar and Nusmapi Islands, as well as between the Coastal Yankarwar locations and Tanjung Manggewa, were very different. However, there were no differences between the Nusmapi Islands and Tanjung Manggewa. Each location showed BCF bioconcentration <1, indicating the lack of ability to mobilize Pb from sediment to roots. Translocation factors for each location showed TF values < 1, showing the lack of ability of C. rotundata to transfer Pb to organ tissues. Additionally, translocation of elements from sediment to roots and within plant tissues was related to many factors, including pH, potency reduction, temperature, salinity, and organic matter content. Other factors such as seasonal variations and heavy metal concentrations contribute to bioaccumulation and internal translocation capacity.
Diversity and distribution pattern of scorpions from the Ouarsenis massif of Tissemsilt, North-West Algeria ABDELWAHAB CHEDAD; MOHAMED AIT HAMMOU; HICHAM CHELGHOUM; ABDESSALEM CHEDAD; OMAR OULD AMARA; MAYSSARA EL BOUHISSI; WALID DAHMANI; SALAH EDDINE SADINE
Biodiversitas Journal of Biological Diversity Vol. 23 No. 5 (2022)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d230523

Abstract

Abstract. Chedad AW, Hammou MA, Chelghoum H, Chedad A, Amara OO, El Bouhissi M, Dahmani W, Sadine SE. 2022. Diversity and distribution pattern of scorpions from the Ouarsenis massif of Tissemsilt, North-West Algeria. Biodiversitas 23: 2444-2450. Ecological barriers such as mountains are important factors leading to fragmentation of the range of different species and the important cause of vicariance events. Ouarsenis massif (Tissemsilt, North-West Algeria) is an important protected Park. This paper presents a preliminary study of scorpion diversity and assesses this biodiversity change in this Mountain range along a gradient of many ecological descriptors, including elevation, vegetation cover, slope, and soil types. During 2020 and 2021, we sampled 179 specimens of scorpions by direct hunting from the eight biotopes in Ouarsenis massif. Only adult individuals were used for identification after being killed and kept in 70% alcohol. Based on morphological criteria, we identified eight species distributed in two genera and two families. The family Buthidae was represented by five species with the highest relative abundance (RA) was Buthus tunetanus (RA: 47.49%). Furthermore, the family Scorpionidae was represented by three species with the highest RA was Scorpio maurus (RA: 25.14%). The Shannon index (H’: 2.71 bits) indicated that Ouarsenis massif region had a high level of scorpion diversity and the value of evenness (E: 0.90) reflected the high equilibrium between the effectiveness of sampled species. The main determinant descriptor of scorpion distribution was the elevation and soil types, while the vegetation cover could be considered an ancillary factor.
Morpho-anatomical characterization and DNA barcode of Cosmos caudatus Kunth. HERY PURNOBASUKI; GALUH AYU RAKHASHIWI; JUNAIRIAH JUNAIRIAH; DWI KUSUMA WAHYUNI; RAMADHANI EKA PUTRA; RIKA RAFFIUDIN; RC HIDAYAT SOESSILOHADI
Biodiversitas Journal of Biological Diversity Vol. 23 No. 8 (2022)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d230830

Abstract

Abstract. Purnobasuki H, Rakhashiwi GA, Junairiah, Wahyuni DK, Putra RE, Raffiudin R, Soessilohadi RCH. 2022. Morpho-anatomical characterization and DNA barcode of Cosmos caudatus Kunth. Biodiversitas 23: 4097-4108. Secondary metabolites in plants have various benefits, therefore their distribution in plant body parts is important to study. The identification process of plants should be conducted using several characters, including morphological and molecular data. This study aimed to identify and confirm Cosmos caudatus Kunth using morpho-anatomy characters and DNA barcodes. The plants used were three samples taken from the Husada Graha Famili Park, Surabaya. The morpho-anatomical investigation was carried out descriptively, while the DNA barcoding study was processed by amplifying and sequencing the rbcL and matK genes. Morphological studies indicate that the roots and stems of C. caudatus are similar to the organs of dicots shrubs in general. The leaves have a pinnate type with two different colors on each side of the leaf. Compound flowers are cup-type with two types of flowers, namely disc flowers and ray flowers. Based on anatomical observation, all vegetative organs have the same tissue as dicotyledonous plants. The anatomical characteristic of C. caudatus lies in its trichomes due to its anthocyanin content and stomata which are anomocytic and anisocytic types. DNA barcoding results showed that the three sample plants had identical similarities with several Cosmos genera contained in the GenBank database with percentage identities values ??above 98%, query covers 96-100%, and e-values ??of 0.
Effect of water content on conidia of Trichoderma spp., indole acetic acid content, electrical conductivity, and pH BENANG PURWANTO; SUMADI SUMADI; ANNE NURAINI; MIEKE ROCHIMI SETIAWATI
Biodiversitas Journal of Biological Diversity Vol. 23 No. 5 (2022)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d230536

Abstract

Abstract. Purwanto B, Sumadi, Nuraini A, Setiawati MR. 2022. Effect of water content on conidia of Trichoderma spp., indole acetic acid content, electrical conductivity, and pH. Biodiversitas 23: 2553-2560. Trichoderma sp. is a soil-borne saprophytic fungus that can increase plant resistance to combat drought stress. However, some species are unable to survive in a low water environment. Therefore, this research aimed to determine the effect of water content on different species of Trichoderma with respect to total conidial growth, IAA content, electrical conductivity (EC), and the media’s pH. A factorial Completely Randomized Design (CRD) with 2 factors, namely the water content of the media consisting of 3 levels (5%, 25%, and 50%) and the inoculation of Trichoderma spp. which includes Trichoderma harzianum, Trichoderma asperellum, and Trichoderma viride. Furthermore, an experimental method was adopted by analyzing the total conidial growth, indole acetic acid content (IAA), electrical conductivity (EC), and acidity (pH) of the media. Incubation was carried out for 14 days, data were analyzed using one way ANOVA, and Duncan's Multiple Distance Test was applied to determine the parameters that have a significant effect. The results showed that the total conidia of T. harzianum at the lowest water content (5% of the dry weight of the media) showed an increase from 7th to 14th days after inoculation (DAI), the highest was 23.6%, followed by T. asperellum (12.6%) and T. viride (10.7%). Similarly, the total conidia of Trichoderma spp. positively correlated with the levels of IAA, EC, and pH of the media. This indicates that an increase in total conidia is followed by an increase in the IAA content, EC, and pH. The highest total of T. harzianum conidial growth at the lowest water content indicated that it had better resistance to drought stress than T. asperellum and T. viride.
Burkholderia cepacia strain IrV1 multi-resistant to copper and dyes isolated from laboratory wastewater effluent WAHYU IRAWATI; VALENTINE LINDARTO; REINHARD PINONTOAN; TRIWIBOWO YUWONO; FEBRI MANGOMO MANGUNSONG; DESTYA WATY SILALAHI
Biodiversitas Journal of Biological Diversity Vol. 23 No. 5 (2022)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d230544

Abstract

Abstract. Irawati W, Lindarto V, Pinontoan R, Yuwono T, Mangunsong FM, Silalahi DW. 2022. Burkholderia cepacia strain IrV1 multi-resistant to copper and dyes isolated from laboratory wastewater effluent. Biodiversitas 23: 2614-2620. Copper and dye multi-resistant bacteria may be cultivated to increase the efficiency of waste bioremediation processes. Multi-resistant bacteria can be isolated from waste containing copper and dyes, including laboratory waste. The aims of this study were to: (i) isolate copper-resistant bacteria from wastewater, (ii) determine the multi-resistance of bacteria against copper and dyes, and (iii) observe the ability of bacteria to remove colors methylene blue, basic fuchsin, and Congo red. Selected bacterial isolates were identified based on the 16S rDNA gene. One highly copper resistant bacterial strain IrV, showed resistance to 7 mM CuSO4, 100 ppm methylene blue, 100 ppm basic fuchsin, and 100 ppm Congo red. Based on the 16S rDNA gene sequence, strain IrV belongs to Burkholderia cepacia with 99.86% similarity. The addition of copper on the medium resulted in colony color changes from light yellow to green indicated Cu binding within the cell. Moreover, a clear zone around the colony was observed, suggesting that the strain is capable of decolorizing methylene blue, Congo red, and basic fuchsin dyes. The results thus demonstrate that bacterial strain IrV is multi-resistant to copper and dyes.
Occurrence of common core structure and genotype-specific signatures among the Vibrio of environmentally diverse vended crabs and shrimps from selected Lagos seafood markets, Nigeria OLUBUSOLA A. ODENIYI; ODUNAYO J. OLAWUYI; OLUDAYO OGUNSANYA; JOHN O. UNUOFIN
Biodiversitas Journal of Biological Diversity Vol. 23 No. 6 (2022)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d230635

Abstract

Abstract. Odeniyi OA, Olawuyi OJ, Ogunsanya O, Unuofin JO. 2022. Occurrence of common core structure and genotype-specific signatures among the Vibrio of environmentally diverse vended crabs and shrimps from selected Lagos seafood markets, Nigeria. Biodiversitas 23: 3081-3090. This study investigated the occurrence of Vibrio species from the gastrointestinal tract of vended crabs and shrimps using Multiplex polymerase chain reactions (Multiplex PCR) method. Different primer pairs were used to detect the presence of hsp, sodB, SodB-R, ctx, toxR, and Vchol virulent genes in the samples. The phylogenetic relationships among the Vibrio species were determined and the polymorphic information content of selected Vibrio primer products was generated using Powermarker V3.25 Dendo-UPGMA program based on Jaccard’s coefficient. The detection of Vibrio virulence genes confirmed the presence of Vibrio species in the DNA extracts of 19 out of the 60 crustacean samples. Among the Vibrio species, Vibrio parahaemolyticus was the most frequently identified species (47.4%), followed by Vibrio cholerae (36.8%), and Vibrio mimicus (15.8%), while the presence of Vibrio vulnificus was not detected in the crab and shrimp samples. Phylogenetically, the Vp.tdh primer constituted the highest allele number, gene diversity and polymorphic information content of 18.00, 0.9444 and 0.9415, respectively, while the mean of the Vp.tdh and Vp.trh primer sequence combination was polymorphic (0.7153). Among the 19 positive Vibrio strains, different major clusters and subclusters were identified, indicating the relatedness between the identified species. The result of this study indicates that the innocuously vended crab and shrimp samples are indeed reservoirs of pathogenic Vibrio species whose consumption by humans might affect the health of the general populace.
Classifying fifty-seven Cucumis (Cucurbitaceae) accessions into six species using leaf architectural traits LAILANI MASUNGSONG; Ailene Alcala; Inocencio Buot Jr.; Marilyn Belarmino
Biodiversitas Journal of Biological Diversity Vol. 23 No. 8 (2022)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d230819

Abstract

Abstract. Masungsong LA, Alcala AA, Buot IE Jr., Belarmino MM. 2022. Classifying fifty-seven Cucumis (Cucurbitaceae) accessions into six species using leaf architectural traits. Biodiversitas 23: 4006-4017. In gene banks, there are myriads of accessions that need to be studied, grouped, classified and organized to the proper taxon and hence, be able to manage the accessions efficiently. Using leaf architecture traits, it is the objective of this study to determine the identity and classify the 57 Cucumis accessions in the genebank of Hortanova Farm and Research Center, East-West Seed Company, Inc., Lipa City, Batangas, Philippines.  Five hundred thirteen Cucumis leaf samples across the 57 accessions were collected, measured, thoroughly investigated, and described using leaf architectural characters. Results of leaf architectural analyses focusing on the blade class, apex angle, secondary vein spacing, tertiary vein angle in relation to primary vein, and areole development, revealed that the 57 accessions can be grouped into six (6) species of Cucumis, namely, C. melo subsp. agrestis (Naudin) Pangalo, C. melo var. texanus Naudin, C. melo var. flexuosus (L.) Naudin, C. zambianus Widrl, J.H.Kirkbr., Ghebret. & K.R.Reitsma, C. sativus L., and C. sativus var. hardwickii (Royle) Gabaev. Cucumis sativus and C. sativus var hardwickii were delineated from the rest of the species for having a macrophyll blade class, an odd lobed acute apex angle and an obtuse tertiary vein angle in relation to the primary vein. This delineation is illustrated in the constructed dichotomous botanical key. Utilizing leaf architecture characters is an effective technique to characterize, identify and classify closely related taxa possessing confusing characters.

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