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All Journal HAYATI Journal of Biosciences JURNAL PESISIR DAN LAUT TROPIS ILMU KELAUTAN: Indonesian Journal of Marine Sciences Bionatura MARINA CHIMICA ACTA Biota: Jurnal Ilmiah Ilmu-Ilmu Hayati Jurnal Ilmu Kelautan Spermonde Jurnal Sumberdaya Hayati Jurnal Kelautan Tropis BERITA BIOLOGI BIOMA : Jurnal Biologi Makassar International Journal of Applied Biology Jurnal Ilmu Alam dan Lingkungan Indonesian Aquaculture Journal Abdimas: Jurnal Pengabdian Masyarakat Universitas Merdeka Malang Jurnal Sylva Lestari Journal of Fisheries & Marine
Magdalena Litaay
Departemen Biologi, Fakultas Matematika Dan Ilmu Pengetahuan Alam, Universitas Hasanuddin
Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemistry Earth & Planetary Sciences Energy Environmental Science Immunology & microbiology Materials Science & Nanotechnology Veterinary

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Identifikasi Awal Bakteri pada Juwana Trochus niloticus Linn. dan Tridacna squamosa Linn. Asal Hatchery Pulau Barrang Lompo Makassar Magdalena Litaay; Risco B. Gobel; As’adi Abdullah; Subair Subair
Biota : Jurnal Ilmiah Ilmu-Ilmu Hayati Vol 12, No 3 (2007): October 2007
Publisher : Universitas Atma Jaya Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24002/biota.v12i3.2800

Abstract

The research on early identification of bacterial from juveniles top shell (Trochus niloticus L.) and giant clam (Tridacna squamosa Linn.) was conducted at Unhas’s hatchery at Barrang Lompo island during August-October 2006. Bacteriology test was done at Microbiology Laboratory of Biology Department, Math and Science Faculty, Hasanuddin University, Makassar. The quantitative test was done using Most Probable Number (MPN) and Standard Plate Count (SPC) methods. While the qualitative test included bacteria colony observation, macroscopic, microscopic, and biochemical test. Macroscopic observation was done by assessing the form, elevation, color, ridge, and inner structure of bacterial colony. Microscopic observation was conducted by using Gram and spora stain. The result of MPN method shows the average total bacteria for juveniles top shell is 17.5 x 102 cell/ml and for giant clam is 6.65 x 102 cell/ml, while SPC results indicate the average total bacteria for juveniles top shell is 4.8 x 105 cell/ml and for giant clam is 3.0 x 105 cell/ml, respectively. The result of biochemical test identifies 5 genera of bacteria such as Micrococcus, Bacillus, Streptomyces, Escherichia and Enterobacter.
MORFOMETRI KERANG TAHU Meretrix meretrix Linnaeus, 1758 DI PASAR RAKYAT MAKASSAR A. Gita Maulidyah Indraswari; Magdalena Litaay; Eddy Soekendarsi
BERITA BIOLOGI Vol 13, No 2 (2014)
Publisher : Research Center for Biology-Indonesian Institute of Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/beritabiologi.v13i2.687

Abstract

White shells Meretrix meretrix is one of the bivalves that are often sold in local markets of Makassar. Meretrix meretrix is one type of shellfishes that is favoured by the people so that they are continuedly being taken from their habitat without considering the feasibility of the capture. This research was aimed to determine the correlation between shell length, shell width, shell thickness, and total weight of the meat as well as assessing the size of a decent catch of M. meretrix in Makassar. Morphometric relationship between the length, width and thickness of the shell and total weight of the meat was analyzed using regression analysis.The results showed that the length and width of the shell and the length and total weight had strong positive correlation (0.81 = r = 0.96 and 0.81 = r = 0,92 repectively).The lenght and thickness of shell was moderately correlated (0.57 = r = 0.76), while the length and weight of the meat showed weak correlation (0.02 = r = 0.47). Size of M. meretrix sold in TPI Rajawali, Sentral market and Tanjung market ranged between 2.00 – 6.99 cm and has fulfilled the catching standard, which is > 4 cm.
MAKROZOOBENTOS YANG BERASOSIASI DENGAN PADANG LAMUN DIPERAIRAN PULAU BARRANG LOMPO, MAKASSAR, SULAWESI SELATAN Magdalena Litaay; Dody Priosambodo; Harald Asmus; Amrullah Saleh
BERITA BIOLOGI Vol 8, No 4 (2007)
Publisher : Research Center for Biology-Indonesian Institute of Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/beritabiologi.v8i4.2120

Abstract

A study on community structure of macrozoobenthos was conducted in the vicinity of seagrass beds Barrang Lompo Island Waters,Makassar. The aim of this study was to investigate species composition, density of macrozoobenthos in the area.Total of 27 species macrozoobenthos were identified during this study.Modiolus micropterus is the most dominant species with density of 542 individu/m .The highest diversity index was found in southeast side (2.38) while northeast side has diversity index only 0.70. Macrozoobentos composition in both station were different with similarity index of 21%.
PENGARUH PEMBERIAN VERMIKOMPOS CAIR Lumbricus rubellus Hoffmeister PADA PERTUMBUHAN Chlorella sp. Regista Regista; Ambeng Ambeng; Magdalena Litaay; M. Ruslan Umar
BIOMA : JURNAL BIOLOGI MAKASSAR Vol. 2 No. 1 (2017)
Publisher : Department of Biology, Faculty of Mathematics and Natural Sciences, Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/bioma.v2i1.1346

Abstract

Telah dilakukan penelitian tentang pengaruh pemberian vermikompos cair Lumbricus rubellus pada pertumbuhan Chlorella sp.. Penelitian ini bertujuan untuk mengetahui konsentrasi media kultur vermikompos yang terbaik dalam meningkatkan pertumbuhan populasi Chlorella sp.. Penelitian dilaksanaan di Balai Budidaya Air Payau Takalar. Jenis penelitian ini adalah eksperimen menggunakan desain percobaan Rancangan Acak Lengkap, dengan konsentrasi larutan vermikompos cair  A 0%, B 0,3%, C 0,6%, D 0,9%, dan E 1,2%, masing-masing perlakuan 3 kali ulangan. Pengamatan pertumbuhan Chlorella sp. dilakukan selama 10 hari. Hasil analisis data menggunakan UNIANOVA diperoleh hasil yang tidak berbeda nyata antar perlakuan.Hasil penelitian menunjukkan kepadatan tertinggi populasi Chlorella sp. terjadi pada hari kesembilan dengan kepadatan 1698,91x104sel/ml terjadi pada konsentrasi vermikompos cair 0,9%.Kata Kunci: Chorella sp., budidaya perairan, vermikompos, Chlorellaceae
STRUKTUR KOMUNITAS ECHINODERMATA DI PADANG LAMUN PULAU TANAKEKE KABUPATEN TAKALAR SULAWESI SELATAN Febriyanti Angreni; Magdalena Litaay; Dody Priosambodo; Willeum Moka
BIOMA : JURNAL BIOLOGI MAKASSAR Vol. 2 No. 1 (2017)
Publisher : Department of Biology, Faculty of Mathematics and Natural Sciences, Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/bioma.v2i1.1966

Abstract

Penelitian tentang struktur komunitas Echinodermata di padang lamun perairan desa Balangdatu, Pulau Tanakeke kabupaten Takalar Sulawesi Selatan telah dilakukan pada bulan Oktober 2016 - Pebruari 2017. Tujuan penelitian ini adalah untuk mengetahui struktur komunitas Echinodermata di padang lamun pulau Tanakeke. Pengambilan sampel dilakukan dengan  metode transek kombinasi plot dengan ukuran plot 2 x 2 meter pada tiga stasiun berbeda. Analisis data mencakup penghitungan nilai kepadatan, Indeks keanekaragaman dan Indeks penyebaran. Hasil penelitian  menunjukkan terdapat 11 spesies Echinodermata dari 7 suku. Kepadatan jenis tertinggi ditemukan pada Ophiocoma  erinaceus yaitu 7,85 ind/m2.  Indeks  keanekaragaman tergolong rendah menunjukkan kondisi lingkungan yang tertekan. Nilai Indeks penyebaran yang di seluruh stasiun lebih dari satu, menunjukkan bahwa pola penyebaran individu cenderung mengelompok.Kata kunci : struktur komunitas, echinodermata, padang lamun, tanakeke
GENERA KARANG KERAS DI PULAU BARRANG LOMPO DAN BONE BATANG BERDASARKAN METODE IDENTIFIKASI CORAL FINDER Wahyulfatwatul UAS; Magdalena Litaay; Dody Priosambodo; Willem Moka
BIOMA : JURNAL BIOLOGI MAKASSAR Vol. 2 No. 2 (2017)
Publisher : Department of Biology, Faculty of Mathematics and Natural Sciences, Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/bioma.v2i2.2854

Abstract

Penelitian tentang “Genera Karang Keras Di Pulau Barranglompo Dan Bonebatang Berdasarkan Metode Identifikasi Coral Finder” telah dilakukan pada bulan Januari hingga April 2016. Penelitian ini bertujuan mengetahui variasi genera karang keras yang ada di Pulau Barranglompo dan Pulau Bonebatang. Pengambilan data dilakukan dengan metode “Line Intercept Transect (LIT)”, di sisi selatan, barat dan utara masing – masing pada kedalaman 3 dan 10 m. Penentuan genera karang dilakukan berdasarkan metode identifikasi Coral Finder. Hasil penelitian menunjukkan bahwa pada kedalaman 3 m genera karang yang ditemukan di Pulau Bonebatang (31 genera) lebih banyak dibandingkan dengan Pulau Barranglompo (24 genera). Kondisi sebaliknya ditemukan pada pada kedalaman 10 m jumlah genera karang di Pulau Barranglompo (29 genera) lebih tinggi dibandingkan dengan Pulau Bonebatang (27 genera). Genera yang paling umum ditemukan pada kedalaman 3 m di Barranglompo yaitu Acropora, Fungia,dan Porites. Sedangkan di Pulau Bonebatang ditemukan pada genera Ctenactis, Fungia, Pachyseris danPorites. Pada kedalaman 10 m, genera karang yang paling dominan di Pulau Barranglompo adalah Acropora dan Fungia. Sedangkan di Pulau Bonebatang didominasi olehAcropora, Fungia, dan Seriatopora. Dampak antropogenik di Pulau Barranglompo didominasi oleh pembuangan sampah sedangkan Pulau Bonebatang dipengaruhi oleh aktifitas pengeboman ikan. Kata Kunci: Genera Karang, Coral Finder Pulau Barranglompo, Pulau Bonebatang, Spermonde.
Pertumbuhan Chlorella sp. Pada Beberapa Kombinasi Media Kultur Rimba Boroh; Magdalena Litaay; Muh Ruslan Umar; Ambeng Ambeng
BIOMA : JURNAL BIOLOGI MAKASSAR Vol. 4 No. 2 (2019)
Publisher : Department of Biology, Faculty of Mathematics and Natural Sciences, Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/bioma.v4i2.6759

Abstract

Penelitian tentang pengaruh beberapa perlakuan kombinasi antara media kultur organik berupa vermikompos cair dan media kultur anorganik berupa walne terhadap pertumbuhan Chlorella sp. telah dilakukan. Penelitian ini bertujuan untuk mendapatkan kombinasi media kultur yang terbaik dalam merangsang peningkatan pertumbuhan populasi Chlorella sp.. Jenis penelitian ini adalah eksperimen menggunakan desain percobaan Rancangan Acak Lengkap dengan kombinasi perlakuan faktorial 5 x 5 x 2 (5 konsentrasi perlakuan Medium Walne, 5 konsentrasi perlakuan vermikompos, masing-masing 2 kali ulangan). Chlorella dikultur selama 10 hari. Data dianalisis dengan menggunakan analisis Univariate Analysis of Variance. Hasil penelitian menunjukkan bahwa penggunaan kombinasi media kultur yang berbeda tidak berpengaruh terhadap pertumbuhan Chlorella sp. dan diperoleh kepadatan rata - rata populasi tertinggi, yaitu perlakuan V4W4 pada hari ke-9 dengan jumlah kepadatan populasi 19.530 x 104 sel/ml dan nilai laju pertumbuhan sebesar 1,8 /hari. Hasil uji UNIANOVA menunjukkan tidak adanya pengaruh yang nyata terhadap pertumbuhan  Chlorella sp.Kata Kunci : Vermikompos. Chlorella sp., Walne, Kultur, Kombinasi.
Diversity of Invertebrate Epifaunas Associating with Mangrove In Balangdatu Village Tanakeke Islands of South Sulawesi Crisnawati Crisnawati; Magdalena Litaay; Dody Prisambodo; Slamet Santoso
International Journal of Applied Biology Vol. 1 No. 1 (2017): International Journal of Applied Biology
Publisher : Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/ijab.v1i1.2104

Abstract

Research on the diversity of invertebrate epifaunas associating with mangroves in the Balangdatu village of Tanakeke regency, Takalar district, South Sulawesi, has been conducted from September to December 2016. The objective of this research was to know the diversity of invertebrate epifaunas associating with mangrove in Balangdatu Village of Tanakeke Islands. Sample collection was done by using explorative quantitatively plot methods with size 2 x 2 m, applied at three different stations. Data analysis includes calculation of Absolute density, Uniformity Index (Shannon-wiener), Dominance Index, and Distribution Index. The results showed that there were 13 species of epi fauna of 9 tribes, namely Littoraria sp 1, Cerithidea cingulata, Littoraria sp 2, Littoraria pallescens, Episesarma sp, Saccostrea cucullata, Pagurus sp, Terebralia sulcata, Cerithidea sp, Nerita planospira, Nisto histrio, Littoraria scabra, and Cassidula vespertilionis. The highest density was found in Littoraria scabra with a density of 0.72 ind/m2. Diversity indices are low which indicate depressed environmental conditions. Distribution Index values across stations <1 indicating that the pattern of individual dispersion tends to be uniform.
Biodiversity and distribution of gastropods at seagrass meadow of Balangdatu waters Tanakeke Island South Sulawesi Indonesia Magdalena Litaay; Marwa Deviana; Dody Priosambodo
International Journal of Applied Biology Vol. 1 No. 2 (2017): International Journal of Applied Biology
Publisher : Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/ijab.v1i2.3134

Abstract

The research about the biodiversity of gastropod has been conducted in seagrass meadow of Balangdatu waters, Tanakeke Island, South Sulawesi. The research aims to assess the diversity of gastropod species in Balangdatu waters. Sampling was conducted using quadrate transect method systematically. Three replicates of transect were applied for each station. The result indicates there were 34 species of gastropods from 14 genera and 14 families were found. Diversity index from every station varies from 1,661 to 2, 899. These values range from low to moderate. The diversity, Evenness, and dominance indices showed that Balangdatu waters still in good condition and sustain habitat for gastropod.
Composition and Density of Fouling Organism on the Wood Harbour at Karang-Karangan, Bua District, Luwu Regency Elki Julianto P; Magdalena Litaay; Dody Priosambodo
Jurnal Ilmu Alam dan Lingkungan Vol. 9 No. 2 (2018): Jurnal Ilmu Alam dan Lingkungan
Publisher : Universitas Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (624.847 KB) | DOI: 10.20956/jal.v9i2.5376

Abstract

The Research on Composition and Abundance of Biofouling Biota at Woodenpier at Karang-Karangan Beach Bua Sub-district of Luwu Regency was conducted from December 2016-June 2017. The purpose of this research is to know the types of macrobiofouling, and the abundance of macrobiofouling on the wooden pier on the Beach Coral-Karangan, Bua Sub-district, Luwu Regency. Sampling method using a quadrant plot and performed two data retrieves on the poles of wooden pier which were either exposed or unexpressed by water with 12 point stations. The results showed there were 8 species of 6 families: Saccostrea sp (ostreidae), Saccostrea cucullata (Ostreidae), Littoraria scabra (Littorinidae), Thais rufotincta (Muricidae), Septifer sp (Mytilidea), Cladophora glomerata (Cladophoraceae), Balanus sp (Balanidae), and Haemocinus sp (Planopilumnidae). Saccostrea sp has the highest average abundance ofmacrobiofouling on exposed wooden pier (223 ind/m 2). The lowest abundance of Thais rufotincta and Haemocinus sp (1 ind/m2), respectively.
Co-Authors . Fahruddin A Ambeng, A A. Gita Maulidyah Indraswari A.A. Ketut Agung Cahyawan W A.Niartiningsih - Abdul Akib, Abdul Abdullah, As’adi Ambeng Ambeng Ambeng Ambeng Ambeng Ambeng Ambeng Ambeng, Ambeng Amrullah Saleh Andi Gita Maulidyah Indraswari Suhri Andi Rahmawati Andy Nugraha Apon Zaenal Mustopa Aryuni Utariningsih As&#039;adi Abdullah As’adi Abdullah Ayub Wirabuana Putra Ayub Wirabuana Putra Crisnawati Crisnawati Crisnawati Crisnawati, Crisnawati Darmansyah Tanjung, Jennyta Dhewi Dody Priosambodo Dody Prisambodo Dody Prisambodo, Dody Eddy Soekendarsi Eddy Soekendarsi Edy Soekendarsi Elki Julianto P Emma Suryati - Erviana Tahir Eva Johannes Eva Johannes Febriyanti Angreni Fitriani Akib - Gobel, Risco B Harald Asmus Harald Asmus Hasdiansyah, Andi Ilham Ilham Karlina Sari Like Ayu Sutrisnu M. Ruslan Umar M. Ruslan Umar, M. Ruslan Manguntungi, Baso Marwa Deviana Masni Masni Moka, Willem Muh Ruslan Umar Muh. Nurdin Muhammad Al Anshari Muhtadin Asnady Munif S. Hassan Mustika Tuwo, Mustika Naspira Binti Jabir Nur Haedar Nur Haedar Nur Haedar Nur Istiqamah, Nur Nur, Azmul Fauzy Nur, Kurniati Umrah Nurul Istiqamah Nurul Magfirah Sukri Olivia Datu Parung Regista Regista Regista Regista, Regista Rimba Boroh Risco B. Gobel Risco B. Gobel Risco B. Gobel Risco G Budji Rosana Agus Ruli, Fitha Febrilia Safriani Sukma Amirudin Raden Saleh, Amrullah Sardiani, Nenis Septiantina Dyah Riendriasari Serii Lejab Slamet Santosa Slamet Santoso Slamet Santoso Subair Subair Subair Subair Sukri, Nurul Magfirah Syahribulan Syahribulan, Syahribulan Tanjung, Jennyta Dhewi Darmansyah Tri Atmowidi Vanggy, Leggina Rezzy Wahyulfatwatul UAS Wardhani, Riuh Willem Moka Willem Moka Willem Moka Willeum Moka WINDRA PRIAWANDIPUTRA, WINDRA Yusran Zaraswati Dwyana