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All Journal HAYATI Journal of Biosciences Jurnal Ilmu Pertanian Indonesia Jurnal Teknologi Perikanan dan Kelautan Jurnal Pengolahan Hasil Perikanan Indonesia Jurnal Ilmu dan Teknologi Kelautan Tropis Journal of Marine and Aquatic Sciences ILMU KELAUTAN: Indonesian Journal of Marine Sciences Saintek Perikanan : Indonesian Journal of Fisheries Science and Technology Berkala Perikanan Terubuk BIOTROPIA - The Southeast Asian Journal of Tropical Biology AL KAUNIYAH Jurnal Kelautan : Indonesian Journal of Marine Science and Technology Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Journal of Indonesian Coral Reefs Jurnal Kelautan Tropis Aceh Journal of Animal Science JURNAL ENGGANO Jurnal Sumberdaya Akuatik Indopasifik Omni-Akuatika MAJALAH ILMIAH GLOBE Squalen Bulletin of Marine and Fisheries Postharvest and Biotechnology Jurnal Pengelolaan Perikanan Tropis (Journal Of Tropical Fisheries Management) OLDI (Oseanologi dan Limnologi di Indonesia) Jurnal Perikanan Universitas Gadjah Mada Jurnal Penelitian Perikanan Indonesia Bawal : Widya Riset Perikanan Tangkap Jurnal Ilmu Kelautan Kepulauan Jurnal Iktiologi Indonesia (Indonesian Journal of Ichthyology) Jurnal Ruaya : Jurnal Penelitian dan Kajian Ilmu Perikanan dan Kelautan Jurnal Laot Ilmu Kelautan Jurnal Risalah Kebijakan Pertanian dan Lingkungan Jurnal Ruaya : Jurnal Penelitian dan Kajian Ilmu Perikanan dan Kelautan Depik Jurnal Ilmu-Ilmu Perairan, Pesisir dan Perikanan Depik Jurnal Ilmu-Ilmu Perairan, Pesisir, dan Perikanan Journal of Fisheries & Marine Journal of Marine Studies

Hawis H Madduppa

Departemen Ilmu Dan Teknologi Kelautan, Fakultas Perikanan Dan Ilmu Kelautan, Institut Pertanian Bogor, Kampus IPB Darmaga, Bogor 16680

Author-ID : 311367

Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemistry Civil Engineering, Building, Construction & Architecture Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Health Professions Immunology & microbiology Library & Information Science Materials Science & Nanotechnology Social Sciences Veterinary Other

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Penentuan Jenis Ikan Layang ( Decapterus spp) Dengan Menggunakan Metode Analisis Morfologi Dan DNA Barcoding Tyani Fitrian; Hawis Madduppa
BAWAL Widya Riset Perikanan Tangkap Vol 12, No 3 (2020): (Desember) 2020
Publisher : Pusat Riset Perikanan, BRSDM KP.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/bawal.12.3.2020.127-135

Ikan layang (Decapterus spp) merupakan ikan yang memiliki nilai ekonomis penting di Indoneisa. Ikan pelagis kecil ini menjadi salah satu target utama penangkapan di perairan Indonesia. Ikan layang diimaanfatkan menjadi berbagai olahan ikan yang banyak diminati oleh masyarakat Indoneisa. Tingginya laju eksploitasi ikan layang membuat ikan tersebut mengalami penurunan stok di alam, untuk dapat mengelola pegakjian stok suatu spesies di alam hal mendasar yang perlu dilakukan adalah memastikan jenis ikan tersebut. Penelitian ini bertujuan untuk memastikan suatu spesies ikan dengan mengidentifikasi secara morofologi dan teknik DNA barcoding. Hasil analisis morfologi menunjukan sampel ikan yang dianalisis memiliki kemiripan dengan genus Decapterus spp, sedangkan berdasarkan analisis DNA barcoding menunjukan hasil hingga mencapai tingkat spesies yaitu Decapterus macrosoma dengan presentasi kesamaan identifikasi hingga 97%. Kata Kunci : analisis morfologi, DNA barcoding, Decapterus spp.

IDENTIFIKASI IKAN LIDAH Cynoglossus arel (Bloch & Schneider, 1801) BERDASARKAN MORFOMETRIK DAN DNA BARCODING YANG DIPERDAGANGKAN DI TEMPAT PELELANGAN IKAN MUARA ANGKE Dining Nika Alina; Hawis Madduppa
BAWAL Widya Riset Perikanan Tangkap Vol 12, No 1 (2020): (April) 2020
Publisher : Pusat Riset Perikanan, BRSDM KP.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/bawal.12.1.2020.31-39

Ikan lidah merupakan ikan ekonomis penting yang menjadi salah satu komoditas yang diperdagangkan di Tempat Pelelangan Ikan (TPI) Muara Angke. Ikan lidah memiliki keunikan karena metamorfosis mereka, kebiasaan membenamkan diri dalam substrat dan sirip pektoralnya yang terdegradasi sedangkan sirip lainnya saling bertemu. Terdapat enam spesies ikan lidah dari famili Cynoglossidae yang dapat ditemukan di Indonesia, sedangkan penelitian terkait identifikasi ikan lidah masih terbatas. Penelitian ini bertujuan untuk mengidentifikasi dan memastikan spesies ikan lidah yang diperdagangkan di TPI Muara Angke berdasarkan pengukuran morfometrik dan DNA Barcoding menggunakan sekuen COI. Hasil analisis morfologi menggunakan literatur menunjukkan bahwa ikan lidah sampel memiliki kemiripan karakteristik morfologi dengan Cynoglossus lingua dan Cynoglossus arel yang kemudian diyakini sebagai C. arel berdasarkan ciri diagnostiknya. Berdasarkan analisis DNA barcoding diperoleh spesies Cynoglossus cf. arel dengan identifikasi kesamaan 100% yang tercantum dalam GenBank. Dari hasil analisis morfologi dan DNA barcoding menunjukkan bahwa ikan lidah yang diperdagangkan di TPI Muara Angke merupakan ikan dari famili Cynoglossidae, genus Cynoglossus, spesies Cynoglossus arel.Tongue Fish Identification Traded in Muara Angke Fish Auction Based on Morphometric and DNA Barcoding Using COI Sequences. Tongue fish is an important economical fish which is one of the commodities traded at Muara Angke Fish Auction. Tongue fish are unique because of their metamorphosis, their habit of immersing themselves in the substrate, and their pectoral fins degraded while the other three fins are confluent. There are six species of tongue fish from the Cynoglossidae family that can be found in Indonesia, whereas the study about tongue fish identifications are limited. The present study aims to identify and clarify the species of tongue fish traded at Muara Angke Fish Auction based on morphometric measurements and DNA Barcoding using the COI sequence. The results of the morphological analysis using the literature showed that the tongue fish samples had similar morphological characteristics with Cynoglossus lingua and Cynoglossus arel which were then believed to be C. arel based on their diagnostic characteristics. DNA barcoding analysis of tongue fish sample shows Cynoglossus cf. arel with 100% similarity identification listed in GenBank. From the results of morphological analysis and DNA barcoding showed that the tongue fish traded at TPI Muara Angke are fish from the family Cynoglossidae, genus Cynoglossus, species of Cynoglossus arel.

Morphometric and genetic identification of Mackerel (Rastrelliger sp.) collected from Muara Baru Fish Market, Jakarta Ummu Salma; Hawis Madduppa
Jurnal Ilmu Kelautan Kepulauan Vol 4, No 2 (2021): Jurnal Ilmu Kelautan Kepulauan
Publisher : Fakultas Perikanan dan Kelautan. Universitas Khairun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33387/jikk.v4i2.3880

Ecosystems in Indonesia have a lot of potential resources, and one of them is seafood resources. Mackerel is potential catches of fish in the Jakarta Bay (as part of Java Sea area) that has high economic value. The Java Sea has only two mackerel species, Rastrelliger brachysoma and R. kanagurta which have similar morphology. Therefore in this study was conducted to compare morphometric and molecular analysis (DNA barcoding) using COI sequences so that specific species from specimens could be identified. The analyzed fish samples have striking characteristics such as blackline on the back, a black line near the pectoral fins, and a dark body part is extending above the rib line. The dorsal fins have a yellowish-gray color, yellowish pectoral, and pectoral fins.The result showed that measurements characteristic features of mackerels in Muara Angke belonging to Rastrelliger genera. DNA Barcoding analysis showed that the collected sample identified as Rastrelliger kanagurta with 99.25% identification similarity. The DNA code can distinguish between all fish species and identify the eggs, larvae, and carcass pieces of this species. So that fish in fish landings can be identified and tagged according to their species. This study has successfully identified a sample from Muara Angke by using a DNA code and therefore would be beneficial for managing food controlling and food safety concerns.Â Keywords: molecular identification, DNA barcoding, Rastrelliger kanagurta, morphological analysisÂ

Assessing fish community structure at two different coral reef depths around Seribu Islands, Jakarta Karizma Fahlevy; Firsta Kusuma Yudha; Wedi Andika; Ahmad Eko Suprianto; Nadya Jeny Irianda; Mas Irfanto; Beginer Subhan; Hawis Madduppa
Jurnal Ilmu Kelautan Kepulauan Vol 1, No 1 (2018)
Publisher : Fakultas Perikanan dan Kelautan. Universitas Khairun

ABSTRACTCoral reefs structure play important roles for reef fish assemblages. Coral coverage and reef fish abundance are associated with the positive relationship. However, the relationship between reef fish abundance and composition and depth variation around Pramuka Island is poorly known. This study was carried out to investigate the biodiversity and the trophic level of fish communities between two different depths (3 and 10 m) around Pramuka Island regions (Pramuka Island and Sekati Island). The hard coral at the depth of 10 m within both study sites in Pramuka island held significantly higher percent cover than the depth of 3 m except in Dock 2 A total of 2620 individual fishes were counted, belonging to 58 species and 13 families. The fish community in 3 and 10 depth was dominated by omnivorous fishes. The multivariate analysis of fish abundance using the Bray Curtis similarity index and non-metric multidimensional scaling (NMDS) clearly showed the clustering of two different depths. The NMDS results showed that at the depth of 10 m are more clustered than 3 m depth. The present study results showed that the biodiversity of reef fishes around Pramuka Island seemed to be linked to the hard coral condition and depth.Keywords: Coral, Depth, Reef fishes, Trophic level

Molecular Characterization of Caulerpa racemosa (Caulerpales, Chlorophyta) from Indonesia Based on the Plastid tufA Gene Muhamad Darmawan; Neviaty Putri Zamani; Hari Eko Irianto; Hawis H Madduppa
Squalen, Buletin Pascapanen dan Bioteknologi Kelautan dan Perikanan Vol 16, No 3 (2021): December 2021
Publisher : Research and Development Center for Marine and Fisheries Product Processing and Biotechnol

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/squalen.588

The green seaweed Caulerpa racemosa is a seaweed of high prospect that is being given emphasis by the Indonesian government. However, C. racemosa in Indonesia may include multiple species level-entity exhibiting morphological overlap and require molecular analysis for species identification. Molecular documentation of species richness of indigenous populations of C. racemosa is essential to underpin cultivar development and conservation of the species to avoid overharvesting. The present study aimed to determine the genetic diversity of C. racemosa and document the haplotype network of the specimens from four different locations (Bintan Island, Jepara, Takalar and Osi Island) using the chloroplast tufA gene. Twenty individuals from four areas were collected and amplified with the chloroplast-encoded gene tufA for species identification against publicly available data. The identification of C. racemosa based on the tufA gene showed that the species found in four locations were C. cylindracea (previously C. racemosa var. cylindracea), C. macra (previously C. racemosa var. macra), C. racemosa, and C. oligophylla (previously C. racemosa var. lamourouxii). This study records the existence of C. cylindracea in Takalar and Jepara, Indonesia for the first time. The most diverse C. racemosa species was in Osi Island, where the exploitation of this seaweed is very low. In contrast, the lowest number of C. racemosa varieties were found in Takalar, where exploitation is very high. There were only minor light variations of Caulerpa species in the tufA gene in four different sites with only four haplotypes found, and each haplotype corresponded to another species.

Identifikasi dan Analisis Filogentik Kerang Kima (Genus Tridacna) dari Pulau Kur Menggunakan DNA Barcoding Teddy Triandiza; Agus Kusnadi; Hawis Madduppa; Neviaty P Zamani; Udhi E Hernawan; Rosmi N Pesillette; Abdul Kadir Yamko; Nurlita P Anggraini; Fildzah Z Hulwani; Ichtineza H Hardono; Risnita Tri Utami
Al-Kauniyah: Jurnal Biologi Vol 15, No 1 (2022): AL-KAUNIYAH: JURNAL BIOLOGI
Publisher : Department of Biology, Faculty of Science and Technology, Syarif Hidayatullah State Islami

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15408/kauniyah.v15i1.17631

AbstrakPeran penting kerang Kima secara ekologis sebagai salah satu spesies kunci dalam ekosistem terumbu karang menyebabkan biota laut ini mengalami tekanan antropogenik di sebagian besar wilayah di Indo-Pasifik, termasuk Indonesia. Penelitian ini bertujuan untuk mengidentifikasi spesies Kima genus Tridacna asal Pulau Kur menggunakan markea gen COI dan menganalisis hubungan filogenetiknya. Sampel jaringan Kima diekstrak menggunakan kit ekstraksi komersial. Primer universal (LCO1490; HCO2198) dan primer spesifik Kima (LCO: 5’-GGG TGA TAA TTC GAA CAG AA-3’; RCO: 5’-TAG TTA AAG CCC CAG CTA AA-3’) digunakan untuk mengamplifikasi DNA target. Analisis data dilakukan terhadap 26 sekuen Kima asal Pulau Kur dengan panjang fragmen 479 bp menggunakan software MEGA6 meliputi analisis jarak genetik dan pohon filogenetik. Hasil analisis homologi menggunakan BLASTn mendapatkan empat jenis Kima, yaitu Tridacna maxima, T. crocea, T. noae, dan T. squamosa dengan similaritas 99–100%. Hasil penelitian menunjukkan bahwa jarak genetik dalam spesies sangat rendah berkisar 0,0000–0,0103 sedangkan jarak genetik antar spesies berkisar antara 0,0112–0,1729. Hasil konstruksi pohon filogenetik kerang Kima menunjukkan adanya dua klad utama yang kohesif dan jelas terpisah, yaitu kelompok Tridacna yang monofiletik dan Hippopus hippopus. Berdasarkan hasil penelitian, teknik DNA Barcoding sangat efektif untuk identifikasi dan mengkonfirmasi fenomena cryptic spesies.Abstract The role of the giant clam as the key and ecologically important species in coral reef ecosystem has led them to experience anthropogenic pressure in the most of Indo-pacific region including Indonesia. This research aimed to identify the species of giant clam Tridacna from Kur Island, Southeast Maluku by using COI gene marker and to analyze their phylogenetic relationship. The tissue sample of giant clam was extracted with a commercial extraction kit. Universal primer (LCO1490; HCO2198) and specific primer for giant clam (LCO: 5’-GGG TGA TAA TTC GAA CAG AA-3’; RCO: 5’-TAG TT AAG CCC CAG CTA AA-3’) was used to amplify DNA target. Twenty-six sequences from Kur Island with 479 bp fragment length were analyzed by using MEGA6 software. Homological analysis on BLASTn found four species i.e Tridacna maxima, T. crocea, T. noae, and T. squamosa with 99–100% similarity. The result also showed that genetic distance value intraspecies was very low ranging from 0.000 to 0.0105, while genetic distance inter-species ranged from 0.0112 to 0.1729. Reconstruction of phylogenetic tree of giant clam revealed two main group that cohesive and clearly separated i.e Tridacna group which monophyletic and Hippopus hippopuxs. Based on the result, the DNA barcoding technique was effective for identification and confirmation of the occurrence of cryptic species phenomenon.

Keragaman Genetik Penyu Lekang (Lepidochelys olivacea) Dan Kaitannya Dengan Pola Arus Di Perairan Samudera Hindia Dan Perairan Tengah Indonesia Samsul Bahri; Hawis H. Madduppa; Agus S. Atmadipoera
Journal of Marine and Aquatic Sciences Vol 8 No 2 (2022)
Publisher : Fakultas Kelautan dan Perikanan Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/jmas.2022.v08.i02.p10

Indonesia is an important habitat for olive ridley (Lepidochelys olivacea) that it is necessary for sustainable management with respect to biological and ecological aspects as well as its environment. Genetic diversity and connectivity of L. olivacea can be calculated by using mitochondrial DNA analysis approach. The water circulation pattern are greatly affects to the distribution of L. olivacea that can be a transport medium for its migrations. This study aims to determined the genetic diversity of L. olivacea and its relation to water circulation across western and center of Indonesian waters. Samples of L. olivacea were collected in 6 locations across western and center of Indonesian waters from August 2015 to December 2016. The molecular analysis was conducted on control region gen based on 791-bp fragment. The water circulation analysis was performed through INDESO data and visualized by using Ferret software. Phylogenetic analysis showed that there are population connectivity of L. olivacea between western and central Indonesian waters. While population of L. olivacea in Kapoposang Island tend to be different compared to other populations. Genetic diversity analysis showed that L. olivacea from western Indonesia are more higher than center Indonesia. The water circulation analysis suggests that there is an established connection between western and center indonesian waters that connected by Northwest and Southeast seasons current, which the current vector indicates the movement of alternating water throughout Aceh, Pariaman, Panggul, Serangan, Kapoposang Island and Tuafanu populations.

DETECTING GROUPER (EPINEPHELINAE) DIET COMPOSITION AND PREY AVAILABILITY IN RAJA AMPAT CORAL REEFS THROUGH DNA AND eDNA METABARCODING: DETECTING GROUPER (EPINEPHELINAE) DIET THROUGH DNA AND eDNA METABARCODING Hawis Madduppa; Dietriech Geoffrey Bengen; Inna Puspa Ayu; Beginer Subhan; Lalu M Iqbal Sani; Budi Prabowo
BIOTROPIA - The Southeast Asian Journal of Tropical Biology Vol. 30 No. 1 (2023): BIOTROPIA Vol. 30 No. 1 April 2023
Publisher : SEAMEO BIOTROP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11598/btb.2023.30.1.1608

Gaining extensive knowledge of prey sources is an essential approach for understanding trophic structure and relationships, especially in highly diverse coral reef ecosystems. Groupers are a major Asian reef fish commodity, making it important to study grouper prey and the trophic relations involved. The wide distribution of groupers across different environments could lead to distinctive predatory behaviour. Therefore, this study was conducted to investigate and compare the taxonomic classification and composition of prey in the diets of two common groupers (Epinephelus areolatus and E. malabaricus) based on DNA metabarcoding of stomach contents and potential prey detection using environmental DNA tools at sites in the coral reefs of Raja Ampat, Indonesia. DNA recovered from the water column comprised taxa from the Arthropoda, Chordata, Cnidaria and Mollusca, several of which were also found in grouper guts, with Cnidaria the most abundant class. Diversity was high for potential prey species in the environment and prey consumed by each grouper species. The high overlap in prey identified from gut contents indicates these two epinephelids have a similar feeding strategy. However, nMDS ordination showed segregation between the prey consumed by each species and potential prey available in the environment. The results indicate a low likelihood of competition between the two grouper species, related to the abundance and wide choice of potential prey in the highly biodiverse Raja Ampat coral reef ecosystem.

Karakteristik morfologi teritip spons Indonesia Sulistiono .; Mujizat Kawaroe; Hawis Madduppa; Romanus Edy Prabowo
Depik Vol 3, No 2 (2014): August 2014
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Abstract. Research on the sponge barnacle of Indonesia is very rare, and this study is aimed to describe the morphological characteristics of sponge barnacles and their specific relationship with their sponge host species. This research was a survey and sponge samples were collected by tearing apart any available sponge found in three sampling locations, typically coral reef areas of Weh Island, Seribu Islands, and Karimunjawa Islands. Sponge barnacles contained in sponge samples were observed using stereo microscope and scanning electron microscope, and species identification was determined based on the morphological description of Darwin (1854), Pilsbry (1916), Martin dan Davis (2001), and Kolbasov (1993). Four species of sponge barnacles were found consisting of Acasta cyathus, Acasta fenestrata, Euacasta dofleini, and Membranobalanus longirostrum. Specific relationships of barnacle and its sponge host were found between Euacasta dofleini and Haliclona sp. and between Membranobalanus longirostrum and Suberites sp. respectively. Keywords : sponge; barnacle; acasta; membranobalanus; biodiversityAbstrak. Penelitian teritip spons Indonesia jarang dilakukan sejak kelompok ini pertama kali dideskripsikan hingga saat ini. Tujuan dari penelitian ini adalah untuk mengkaji karakter morfologi teritip spons Indonesia dan untuk mengkaji hubungan spesies spesifik teritip terhadap spons. Pengambilan sampel pada penelitian ini dilaksanakan sejak Oktober sampai Desember 2012 di tiga lokasi yaitu Pulau Weh, Kepulauan Seribu, dan Kepulauan Karimunjawa. Metode penelitian menggunakan metode survei dan titik pengambilan sampel dipilih berdasarkan keberadaan spons. Sampel diamati menggunakan mikroskop stereo dan mikroskop elektron kemudian diidentifikasi berdasarkan deskripsi Darwin (1854), Pilsbry (1916), Martin dan Davis (2001), dan Kolbasov (1993). Hasil penelitian didapatkan empat spesies teritip spons yaitu Acasta cyathus, A. fenestrata, Euacasta dofleini, dan Membranobalanus longirostrum. Terdapat hubungan spesies spesifik antara teritip dan spons inang yaitu antara teritip E. dofleini dan spons Haliclona sp. dan antara teritip M. longirostrum dan spons Suberites sp. Kata kunci : teritip; spons; acasta; membranobalanus; biodiversitas

Keragaman genetik ikan tuna sirip kuning (Thunnus albacares) dari dua populasi di Laut Maluku, Indonesia Nebuchadnezzar Akbar; Neviaty P Zamani; Hawis H Madduppa
Depik Vol 3, No 1 (2014): April 2014
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Abstract. Yellowfin tuna (Thunnus albacores) is a large, pelagic, and migratory species of tuna that inhabits Moluccas Sea in Indonesia, and most sea environment worldwide. However, high fishing activities tend to happen in the Indonesia region and catch product appear to be decreasing. A better understanding of yellowfin tuna genetic diversity is required to plan better conservation strategy of tuna. The study was conducted to infer the genetic diversity of yellowfin tuna (T. albacores) in the Moluccas Sea. A total of 41 tissue samples of yellowfin tuna were collected from two regions in the Moluccas Sea (North Moluccas and Ambon) during an expedition in February 2013. The results showed that genetic diversity and nucleotide diversity of yellowfin tuna from North Moluccas population was 0.984 and 0.021, respectively; while in Ambon population, the genetic and nucleotide diversities were 1.00 and 0.018, respectively. The high genetic diversity (0.990) and nucleotide diversity (0.020) between two populations were observed. Based on phylogenetic analysis, no genetic differentiation between the two populations in Moluccas Sea was revealed .Keywords : Population genetics; Haplotype diversity; Coral Triangle; Phylogenetics; Polymerase Chain Reactions (PCRs) Abstrak. Tuna sirip kuning (Thunnus albacores) adalah ikan komersial penting dan ditemukan di Laut Maluku, Indonesia. Tetapi, aktivitas penangkapan ikan tuna sirip kuning dapat menurunkan kualitas dan kuantitas stok ikan, sehingga perlu adanya pengkajian keragaman genetik ikan tuna sirip kuning. Pemahaman yang baik tentang keragaman genetika dibutuhkan untuk merencanakan strategi konservasi tuna yang lebih baik. Penelitian ini bertujuan untuk mengetahui keragaman genetik ikan tuna sirip kuning dari dua populasi di Laut Maluku. Sebanyak 41 sampel jaringan dari tuna sirip kuning dikumpulkan dari dua populasi di Laut Maluku (Maluku Utara dan Ambon) selama ekspedisi pada bulan Februari 2013. Hasil penelitian menunjukkan bahwa keragaman genetik populasi tuna sirip kuning pada perairan Maluku Utara dan Ambon masing-masing sebesar 0,984 dan 1,00 sedangkan nilai keragaman nukleotida masing-masing bernilai 0,021 dan 0,018. Nilai keragaman genetik dan keragaman nukloetida yang tinggi didaptkan antar kedua populasi masing-masing sebesar 0,990 dan 0,020. Berdasarkan analisis filogenetik, dua populasi di Laut Maluku ini memiliki kedekatan secara genetik.Kata kunci : Genetika populasi; Keragaman haplotipe; Segitiga Terumbu Karang; Filogenetika; Polymerase Chain Reaction (PCR)

Co-Authors . Zairion AA Sudharmawan, AA Abdul Kadir Yamko Abdurrachman Baksir Abdurrachman Baksir Aditya Bramandito Adriani Sunuddin Agus A Hakim Agus Atmadipoera Agus Kusnadi Agus Ramli Agus S. Atmadipoera Ahmad Eko Suprianto Ahmad Taufik Ghozali Ahmad Taufik Ghozali Alan Frendy Koropitan Ali Mashar Am Azbas Taurusman Anggraini, Nurlita Putri Aradea Bujana Kusuma Aradea Bujana Kusuma Arief Pratomo, Arief Ario Damar Astini, Lita Astuti, Anggini Fuji Audina putri Ayu Ervinia Ayu, Inna Puspa Aznardi, Shodikin Aznardi Beginer Subhan Benyamin, Azhari Bertoka Fajar S.P. Negara Bisman Nababan Borbee, Erin Budi Prabowo Dea Fauzia Lestari, Dea Fauzia Deddy Bakhtiar Deden Yusman Maulid Dedi Soedharma Dedi Soedharma Dedi Soedharma Denny Khaerudi Dharmawan, I Wayan Eka Dian Pertiwi Dietrich Geoffrey Bengen Dietrich Geoffrey Bengen Dietriech G Bengen Dietriech Geoffrey Bengen Dining Nika Alina Dondy Arafat Dony Kushardono Eko S Wibowo Ester Restiana Endang Gelis Fadel Muhammad Fadillah Rahmawati Fajar Nugroho Farhan Ramdhani Fatchiyyah, Sayyiddah Fauzan Dzulfannazhir Fauzan Dzulfannazhir Fildzah Z Hulwani Firdaut Ismail Firsta Kusuma Yudha Gelis, Ester R. E. Genadi Algadri Hadadi, Namira Hadi, Sutanto Hanami, Cindy Claudea Hari Eko Irianto HEDI INDRA JANUAR Henry Munandar Manik Husna, Alief K Ichtineza H Hardono Idham A. Nasrullah Ikbal Marus Ilyas, Turissa Pragunanti Indra Jaya Indra Jaya Irianda, Nadya Jeny Irmalita Tahir Ismail Ismail Iswandi Wahab Iswandi Wahab Jeddah Isnul Jhon Septin Maurisdo Siregar Jhoni Wahyu Adi Jonson Lumban Gaol Karizma Fahlevy Kustiariyah Tarman Lalu M Iqbal Sani Lalu M. Iqbal Sani Lalu M. Iqbal Sani Lane, Christopher Luky Adrianto Luzmi Malia Izza Mahardika Rizqi Himawan Majariana Krisanti Mala Nurilmala Mas Irfanto Meutia Samira Ismet Minsaris, La Ode Alam Moh Muhaemin Mohd Adip Setiawan Muhamad Darmawan Muhamad Gilang Arindra Putra Muhamad Gilang Arindra Putra Muhamad Iqbal Muhammad Andre Nugraha, Muhammad Andre Muhammad Aris Muhammad Fahmi Zuhdi Muhammad Fahmi Zuhdi Muhammad Taufik Mujizat Kawaroe Mujizat Kawaroe MUJIZAT KAWAROE Mujizat Kawaroe Mu’min Mu’min Nadya Cakasana Nadya Jeny Irianda NAILA KHURIL AINI Nebuchad Nezzar Akbar Nebuchadnezzar Akbar Nella Tri Agustini, Nella Tri Neviaty P Zamani Neviaty P Zamani Neviaty P. Zamani Neviaty P. Zamani Neviaty P. Zamani NEVIATY PUTRI ZAMANI Novian Prahandhy Kusuma Nurafni Nurafni Nurhaya Afifah Nurjanah Nurjanah Nurlisa Alias Butet Nurlita P Anggraini Nurlita Putri Anggraini Nurlita Putri Anggraini Prakas Santoso Prakas Santoso Prakas Santoso Prakas Santoso Prehadi . Prehadi Prehadi Purwanto, Budi Rahmat Sawalman Raismin Kotta Ramadian Bachtiar Ramili, Yunita Rani Utari Ayuningtyas Raymon Rahmanov Zedta Ridha Fathihatunnisa Rifki Aldi Ramadhani Risnita Tri Utami Risti Endriani Arhatin Rizky Janatul Magwa Romanus Edy Prabowo Rommy M. Abdullah Rosmi N Pesillette Rustam E Paembonan Ruzanna, Arina Salsabila, Afviya Samsul Bahri Samsul Bahri Sani, L. Mukhsin Iqbal Sani, Lalu M Iqbal Sani, Lalu Mukhsin Iqbal Satya Pratama Atmaja Sayyidah Fatchiyyah Sayyiddah Fatchiyyah Sebastian C. A. Ferse Sebastian Ferse Septy Heltria Setyaningsih, Wahyu Adi Shita Azaraly, Irma Shodikin Aznardi Sigid Hariyadi Sihono Sihono SITI KHODIJAH Sulistiono Sulistiowati Sulistiowati Surahman Surahman Sutanto Hadi Syamsul Arifin Syarifudin Nur Taqiyuddin, Muhammad Wijdan Teddy Triandiza Teddy Triandiza Tyani Fitrian Udhi E Hernawan Ummu Salma Wedi Andika Wiwid Andriyani Lestariningsih Yoppie Wulanda Yusli Wardiatno Zakiyah Rahim Zedta, Raymon Rahmanov

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