Jurnal Sumberdaya Akuatik Indopasifik (FPIK UNIPA)
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Penambahan Berbagai Jenis Tepung Sebagai Upaya Peningkatan Pertumbuhan Dan Tingkat Kecerahan Warna Ikan Mas Koi (Cyprinus Carpio)
Full text linkFeed is very important in the development of fish farming because around 70% of fish farming production costs come from providing feed. To support the growth and brightness of the color of koi carp, it is necessary to have nutritional content and β-carotene according to the fish's needs. Feed that meets the nutritional needs of fish can increase the growth and color brightness of koi carp. This research aims to determine the effect of feed doses containing shrimp head meal, carrot flour and red spinach flour on the growth and color brightness of koi carp.This study aims to determine the effect of feed doses containing shrimp head meal, carrot flour and red spinach flour on the growth and brightness level of koi goldfish. This research was carried out from November to December 2022 at the Tatelu Freshwater Aquaculture Fisheries Center (BPBAT). The method used was an experimental method with a completely randomized design (CRD) consisting of 4 treatments and 3 replications. Treatment A = (control giving 5% feed dose without containing shrimp head meal, carrot flour and red spinach flour) treatments B, C, and D (feeding containing shrimp head meal, carrot flour and red spinach flour dose 5%, 10 % and 15%). In order to find out the results of the influence of feeding containing shrimp head waste flour, carrot flour and red spinach flour, the data obtained includes the results of calculating the level of color brightness and growth in koi fish calculated using analysis of variance (ANOVA)Based on the results of the study, absolute length growth in treatment D with a dose of 15% had a very significant effect with a value of 1.56 cm, while for the brightness of the color in treatment C, with a dose of 10%, it had a very significant effect with an average value of 10.69, while the growth weight and survival of koi goldfish were not significantly different.Penelitian ini bertujuan untuk mengetahui pengaruh dosis pakan yang mengandung tepung kepala udang, tepung wortel dan tepung bayam merah untuk pertumbuhan dan tingkat kecerahan warna ikan mas koi. Penelitian ini dilaksanakan pada bulan November sampai Desember 2022 di Balai Perikanan Budidaya Air Tawar Tatelu (BPBAT). Metode yang digunakan adalah metode eksperimen dengan Rancangan Acak Lengkap (RAL) yang terdiri dari 4 perlakuan dan 3 kali ulangan. Perlakuan A=(kontrol pemberian dosis pakan 5% tanpa mengandung tepung kepala udang, tepung wortel dan tepung bayam merah) perlakuan B, C, dan D (pemberian pakan yang mengandung tepung kepala udang, tepung wortel dan tepung bayam merah dosis 5%, 10% dan 15%). Berdasarkan hasil penelitian Pertumbuhan panjang mutlak pada perlakuan D dengan dosis 15% memberikan pengaruh sangat nyata dengan nilai 1,56 cm, sedangkan untuk kecerahan warna perlakuan C, dengan dosisi 10%, sangat berpengaruh nyata dengan nilai rata-rata 10,69, sedangkan pertumbuhan berat dan kelangsungan hidup ikan mas koi tidak berbeda nyata.
 
Jenis Ikan di Kawasan Konservasi (Lubuk Larangan) Sungai Bangko, Kabupaten Solok Selatan, Provinsi Sumatera Barat, Indonesia
Full text linkThe conservation Area (lubuk larangan) is one of the fish resource conservation areas. However, recently, the types of fish that live in this area have become increasingly threatened due to environmental changes and non-selective fishing. Therefore, it is important to study the diversity of freshwater fish in the conservation area (Lubuk Larangan) located along the Bangko River, Luak Kapau Village, South Solok Regency, West Sumatra Province, Indonesia. This data will be valuable in determining which fish species should be prioritized for domestication as potential candidates for fish cultivation. The process of collecting fish is carried out between June and July 2020 by involving the assistance of local fishermen who use various types of fishing gear, including gill nets, spread nets, trap nets, and fishing rods. The findings from this study revealed the existence of 13 fish species belonging to three orders, six families, and thirteen genera. Among the species collected, the family Cyprinidae was the most dominant, accounting for 61.53% of the total fish population collected, followed by the families Cobitidae, Bangridae, Cichlidae, Mastacembelidae, and Gobiidae, each consisting of 7.69%. of the total. The species Acanopsis octoactinotus was identified as vulnerable, while Sicyopterus aeinsis was classified as near threatened. The level of functioning of the conservation area for fish preservation is 84.35%, which is included in the very well functioning category. Priority should be given to breeding programs and restoration initiatives targeting future populations of endangered freshwater fish.Lubuk larangan adalah satu satu kawasan konservasi sumberdaya ikan. Namun belakangan ini jenis ikan yang hidup di area ini semakin terancam akibat perubahan lingkungan dan penangkapan yang tidak selektif. Oleh karena itu penting mengkaji keanekaragaman ikan air tawar di kawasan konservasi Lubuk Larangan yang terletak di sepanjang Sungai Bangko, Desa Luak Kapau, Kabupaten Solok Selatan, Provinsi Sumatera Barat, Indonesia. Data ini akan berguna dalam menentukan jenis ikan mana yang perlu diprioritaskan untuk didomestikasi sebagai calon ikan budidaya. Proses pengumpulan ikan dilakukan antara Juni sampai Juli 2020 dengan melibatkan pendampingan nelayan setempat yang menggunakan berbagai jenis alat tangkap, antara lain jaring insang, jaring tebar, bubu, dan pancing. Temuan dari penelitian ini mengungkapkan adanya 13 spesies ikan yang termasuk dalam tiga ordo, enam famili, dan tiga belas genus. Di antara spesies yang dikoleksi, famili Cyprinidae adalah yang paling dominan, dengan jumlah mencapai 61,53% dari total populasi ikan yang dikoleksi, diikuti oleh famili Cobitidae, Bangridae, Cichlidae, Mastacembelidae, dan Gobiidae, masing-masing terdiri dari 7,69% dari total keseluruhan. Spesies Acanopsis octoactinotus teridentifikasi sebagai rentan, sedangkan Sicyopterus aeinsis tergolong kawasan terancam. Tingkat keberfungsian kawasan konservasi terhadap kelestarian ikan adalah 84,35%, termasuk dalam kategori berfungsi sangat baik. Prioritas harus diberikan pada program pemuliaan dan inisiatif restorasi yang menargetkan populasi ikan air tawar yang terancam punah di masa depan
Pengaruh Jenis Umpan Terhadap Hasil Tangkapan Ikan Gabus (Channa striata) pada bubu di Perairan Rawa Kampung Wasur
Full text linkThe potential of fisheries resources in Merauke Regency is very high, both in marine and inland including swamp waters. However, swamp waters in this Regency are relatively low to be utilized. This research was held in Swamp Ecosystem located in Wasur Village, Merauke Regency. The purpose of this study was to determine the effect of the various types of bait on the catch of fish, especially Snakehead fish by using one type of fishing gear known as traps. The benefit is to be able to provide additional information to the public about the type of bait most favored by Snakehead. This study used experimental fishing methods and further analyzed using a completely randomized design with three different bait treatment types: ants, frogs, and worms. The results showed that the percentage of fish caught using ant bait reached 53%, followed by frog bait at 28%, and worm bait at 19%, respectively. Overall, this research reveals that ant is the most preferred bait by Snakehead fish compared with two other baits.Potensi sumberdaya perikanan yang dimiliki oleh Kabupaten Merauke sangat tinggi, baik itu pada perairan laut dan juga perairan darat atau rawa. Meskipun demikian, perairan darat atau rawa yang dimiliki oleh Kabupaten tersebut terbilang rendah untuk dimanfaatkan. Tujuan dari penelitian ini yaitu untuk mengetahui pengaruh jenis umpan terhadap hasil tangkapan ikan terlebih khusus Gabus dengan menggunakan alat tangkap bubu. Manfaatnya agar supaya dapat memberikan informasi tambahan kepada masyarakat tentang jenis umpan yang paling disukai oleh Ikan Gabus. Penelitian ini menggunakan rancangan acak lengkap dengan perlakuan tiga jenis umpan yang berbeda yaitu semut, kodok, dan cacing. Hasil penelitian menunjukkan bahwa jenis umpan semut memiliki hasil tangkapan terbanyak dengan nilai persentase lebih dari 50 % terhadap jenis umpan yang lainnya
Distribusi dan tingkah laku Hiu Paus (Rhincodon typus) di perairan Kwatisore Taman Nasional Teluk Cenderawasih Provinsi Papua Tengah
No full textResearch on the whale shark (Rhincodon typus) is carried out in the Kwatisore waters, part of the Cenderawasih Bay National Park (CTNP), Papua, Indonesia. Field observations were conducted for 4 months, from September to December 2016. The objective of the study was to look at the distribution and behavior of whale sharks based on weather conditions, time and place of appearance. The collecting of whale shark data was done by direct observation method which was divided into 2 observation time that is direct observation by researchers between 06.00-17.59 WIT and indirect observation by lift-net fisherman between 18.00-05.59 WIT. The distribution of whale sharks will be analyzed using Geographic Information System (GIS) through digitization process and overlay based on coordinate point. The results of observation and data analysis showed that the frequency of whale shark emergence at 06.00-11.59 WIT is much higher than at 00.00-05.59 WIT that is 148: 18 times. The low frequency of occurrence of these fish at night because in every observation at night, it is difficult to find an individual whale shark that appears. Whale sharks are more visible when the weather is sunny, compared to overcast or rainy days. The results of behavioral observations show that 64% of whale sharks appear to be eating. The rest is playing and just passing by. This is because whale sharks are heavily dependent on the main food of plankton that often lies just below the surface of the waters and or on the surface of the waters.Research on the whale shark (Rhincodon typus) is carried out in the Kwatisore waters, part of the Cenderawasih Bay National Park (CTNP), Papua, Indonesia. Field observations were conducted for 4 months, from September to December 2016. The objective of the study was to look at the distribution and behavior of whale sharks based on weather conditions, time and place of appearance. The collecting of whale shark data was done by direct observation method which was divided into 2 observation time that is direct observation by researchers between 06.00-17.59 WIT and indirect observation by lift-net fisherman between 18.00-05.59 WIT. The distribution of whale sharks will be analyzed using Geographic Information System (GIS) through digitization process and overlay based on coordinate point. The results of observation and data analysis showed that the frequency of whale shark emergence at 06.00-11.59 WIT is much higher than at 00.00-05.59 WIT that is 148: 18 times. The low frequency of occurrence of these fish at night because in every observation at night, it is difficult to find an individual whale shark that appears. Whale sharks are more visible when the weather is sunny, compared to overcast or rainy days. The results of behavioral observations show that 64% of whale sharks appear to be eating. The rest is playing and just passing by. This is because whale sharks are heavily dependent on the main food of plankton that often lies just below the surface of the waters and or on the surface of the waters.
Keywords: Behavior, Distribution, Whale Shark, Kwatisor
Analisa Hasil Tangkapan Ikan pada Bagan Perahu Berdasarkan Waktu Hauling di Perairan Ohoi Selayar Kepulaun Kei
Full text linkBagan are classified as lift nets and use light as an attraction. Ohoi Selayar is a fish-producing center in terms of capture fisheries. Fishermen generally use bagan, in one night 3-4 times hauling with a net immersion time of 2.5-3 hours, but based on the results of our survey there is a boat bagan that operates in one night only twice hauling with a net immersion time of 4-5 hours, for this reason this research was conducted with the aim of analyzing the composition of the catch and determining the optimal hauling time for fish catches on lift net in Ohoi Selayar Waters of the Kei Islands. The method used in this research is experimental fishing method, data analysis using t test by comparing the catch of boat trawl based on hauling time. The types of fish caught on the lift net for 10 days, generally small pelagic fish species. The arrival of this type of fish is thought to be due to direct attraction by light and foraging, namely; species of Anchovy (Stolephorus sp) with a total weight of 3,020 kg (61%), Layang (Decapterus spp) weighing 1628.6 kg (33%), and squid (Loligo) 294.2 kg (6%). Based on the results of the t-test analysis comparing the total catch of the boat between hauling times I and II, the t-count of 2.525 is greater than the t- table of 1.372 at the 90% and 1.812 95% confidence levels, indicating a significant difference between hauling times I and II on the boat. Thus, technically, hauling time II of the boat chart shows an increase in catch and is effectively able to respond to the distribution of fish around the lights when compared to hauling time I.Bagan diklasifikasikan sebagai jaring angkat dan menggunakan cahaya sebagai daya tarik. Ohoi Selayar merupakan sentra penghasil ikan dalam hal perikanan tangkap. Nelayan pada umumnya menggunakan bagan, dalam satu malam 3-4 kali hauling dengan waktu perendaman jaring 2,5-3 jam, namun berdasarkan hasil survei kami ada began perahu yang beroperasi dalam satu malam hanya dua kali hauling dengan waktu perendaman jaring 4-5 jam. Penelitian ini dilakukan dengan tujuan untuk menganalisis komposisi hasil tangkapan dan menentukan waktu hauling yang optimal terhadap hasil tangkapan ikan pada bagan perahu di Perairan Ohoi Selayar Kepulauan Kei. Metode yang digunakan dalam penelitian ini adalah metode eksperimental fishing, analisis data menggunakan uji t dengan membandingkan hasil tangkapan bagan perahu berdasarkan waktu hauling. Jenis ikan yang tertangkap pada bagan perahu selama 10 hari, umumnya jenis ikan pelagis kecil. Kedatangan jenis ikan ini diduga karena tertarik secara langsung oleh cahaya dan mencari makan yakni; jenis Teri (Stolephorus sp) dengan berat total sebanyak 3.020 kg (61%), Layang (Decapterus spp) berat 1628,6 kg (33%), dan cumi-cumi (Loligo sp.) 294.2 kg (6 %). Berdasarkan hasil analisis uji t yang membandingkan jumlah hasil tangkapan bagan perahu antara waktu hauling I dan II diperoleh hasil t hitung sebesar 2,525 lebih besar dari t tabel 1,372 pada tingkat kepercayaan 90% dan 1,812 pada Tingkat kepercayaan (95%), menunjukan adanya perbedaan yang nyata antara waktu hauling I dan II pada bagan perahu. Dengan demikian secara teknis, waktu hauling II bagan perahu terlihat peningkatan hasil tangkapan dan secara efektif mampu memberikan respons terhadap distribusi ikan di sekitar lampu bila dibandingkan dengan pada waktu hauling I
Evaluasi Status Pemanfaatan Cumi-Cumi Sebagai Bahan Pertimbangan Keberlanjutan Usaha Rumahtangga Pengolah Cumi Asap Teluk Prigi Kabupaten Trenggalek
Full text linkSquid is one of the leading export commodities whose potential availability is monitored by the government. This research aims to evaluate the status of squid utilization as a consideration for the sustainability of squid-based smoke processing businesses in Prigi Regency. The analysis used in this research is Gordon-Scheafer bioeconomics. The fishing gear used to catch squid includes 1-boat ring seine, 2-boat ring seine, gill net, paying, trolling line and hand line. The average production of squid commodities from 2014-2022 is 26,396 kg, with a standard effort of 340 yearly trips. Prigi PPN squid fishing activities are economic and biological overfishing because the real average fishing effort exceeds the sum of MEY and MSY efforts. The level of squid utilization tends to approach over-exploited and exceeds 17.5% of the allowable catch. This condition can affect the fulfilment of production needs for processed squid smoke.Cumi-cumi merupakan salah satu komoditi utama ekspor dan komoditi yang potensi ketersediaannya dimonitoring oleh pemerintah. Tujuan dari penelitian ini adalah mengevaluasi status pemanfaatan cumi-cumi sebagai bahan pertimbangan keberlanjutan usaha olahan asap berbahan dasar cumi-cumi di Kabupaten Prigi. Analisis yang digunakan dalam penelitian ini adalah bioekonomi Gordon-Scheafer. Alat tangkap yang digunakan untuk menangkap cumi-cumi, antara lain: pukat cincin 1 kapal, pukat cincin 2 kapal, jaring insang, payang, pancing tonda dan pancing ulur. Produksi rata-rata komoditi cumi-cumi mulai tahun 2014-2022 sebanyak 26.396 Kg dengan upaya standar sebanyak 340 trip per tahun. Kegiatan penangkapan cumi-cumi PPN Prigi dalam status economic overfishing dan biological overfishing karena upaya penangkapan rata-rata riil melebihi jumlah upaya MEY dan MSY. Tingkat pemanfaatan cumi-cumi kecenderungan mendekati over-exploited dan melebihi 17,5% jumlah tangkapan yang diperbolehkan. Kondisi ini dapat mempengaruhi terhadap pemenuhan kebutuhan produksi olahan asap cumi-cumi
Hydro-Oceanographic Features of North Maluku Archipelagic Waters in January and July 2021
Full text linkThe waters of North Maluku are located in the Southern Pacific Ocean and are the eastern route of the Indonesian Throughflow, which contributes to the hydro-oceanographic conditions. The research aims to examine the hydro-oceanographic conditions of the island waters around North Maluku. Data obtained from measurement results and data reanalysis (www.marinecopernicus.eu) for the period December 2020–August 2021. Data analysis using Ocean Data View and Ferret software. The results of the analysis show that the west monsoon wind from the northwest blows at a speed of 2 m/s. The current movement pattern moves to the southeast. In the east season, the dominant wind blows from the southeast and south. Spasial temperatures in the two seasons are different between the waters of Termadoreh and Buli Bay. In January, the sea surface temperature in Termadoreh and Buli Bay averaged 29 °C and 30.50 °C. Meanwhile, in July, the average was between 29.50 and 29.70 °C. For salinity characteristics, in January, the Halmahera Sea was higher (34.2–34.8 psu) than the Maluku Sea (33.6-34.0 psu)Perairan Maluku Utara terletak di sebelah Selatan Samudra Pasifik, dan merupakan jalur Arus Lintas Indonesia (arlindo) rute Timur yang berkontribusi terhadap kondisi hidro-osenaografi perairan. Tujuan dari penelitian ini adalah untuk mengkaji kondisi hidrooseanografi perairan pulau-pulau kecil sekitar Maluku Utara. Data diperoleh dari hasil pengukuran dan reanalysis data bulanan www.marinecopernicus.eu periode Desember 2020 - Agustus 2021. Analisis data menggunakan software Ocean Data View dan Ferret. Hasil analisis menunjukan bahwa angin Barat berhembus dari arah Barat Laut dengan kecepatan 2 m/s, arah pergerakan arus menuju Tenggara. Pada musim Timur angin berhembus dari arah Tenggara dan Selatan. Sebaran suhu di kedua musim juga terjadi berbedaan antara perairan Termadoreh dan teluk Buli. Pada Bulan Januari suhu permukaan laut di Termadoreh dan Teluk Buli rata-rata 290C dan 30.50C, sementara pada bulan Juli rata-rata 29.50C dan 29.70C. Karakteristik salinitas pada bulan Januari di Laut Halmahera lebih tinggi (34,2 – 34,8 psu) dari Laut Maluku (33.6-34.0 psu)
Morfometrik dan Meristik Ikan Gobi di Sungai Bone, Gorontalo
Full text linkScientific information on Goby fish species in Gorontalo waters is still not widely available. Nike is a local term used by Gorontalo local people for larvae and juvenile schools of gobies. This fish has important economic value for the Gorontalo area and has been designated a provincial communal Intellectual Property Right. Limited information regarding the existence and importance of this fish in Gorontalo waters is a challenge for sustainable management of nike fish resources. One aspect that needs to be reported in this regard is the morphometrics and meristics of the adult Nike Stadia. This research aimed to provide data on morphometric and meristic differences in Gobi fishes in the Bone River. This research was carried out in November 2021, while sample identification was conducted at the Fisheries Hydrobiotechnology and Biometrics Laboratory, Faculty of Fisheries and Marine Sciences, Gorontalo State University. The Image-J application carried out Sample morphometric measurements, while the meristic data was observed directly. The results showed that the morphometrics and meristics of the gobi species (Sicyopterus longifilis, Belobranchus belobranchus, and Bunaka gyrinoides) from Bone River differed.Informasi ilmiah spesies ikan Gobi di Perairan Gorontalo masih belum banyak tersedia. Nike adalah istilah lokal yang digunakan masyarakat Gorontalo terhadap kumpulan larva dan juvenil jenis-jenis gobi. Ikan ini bernilai ekonomis penting bagi daerah Gorontalo dan telah ditetapkan sebagai Hak Kekayaan Intelektual komunal provinsi. Terbatasnya informasi mengenai keberadaan dan pentingnya ikan ini di perairan Gorontalo menjadi tantangan tersendiri untuk pengelolaan sumber daya ikan nike berkelanjutan. Salah satu aspek yang perlu dilaporkan terkait hal ini adalah morfometrik dan meristik nike stadia dewasa. Penelitian ini bertujuan untuk menyediakan data perbedaan morfometrik dan meristik ikan Gobi di Sungai Bone. Penelitian ini dilaksanakan pada Bulan November 2021, sedangkan identifikasi sampel dilakukan di Laboratorium Hidrobioteknologi dan Biometrik Perikanan, Fakultas Perikanan dan Ilmu Kelautan, Universitas Negeri Gorontalo. Pengukuran morfometrik sampel dilakukan dengan menggunakan aplikasi Image-J, sedangkan data meristik diamati secara langsung. Hasil penelitian menunjukkan morfometrik dan meristik antar spesies gobi (Sicyopterus longifilis, Belobranchus belobranchus, dan Bunaka gyrinoides) yang ditemukan di Sungai Bone berbeda satu sama lain
Keberlanjutan Wisata Pantai Tilalohe ditinjau dari Aspek Partisipasi Masyarakat
No full textMarine tourism uses coastal natural resources and sea landscapes as tourist attractions, so beach tourism has become one of the favorite tourist destinations in Indonesia. Utilizing natural resources as a tourism activity impacts meeting the needs of stakeholders and the community around tourist attractions. However, currently, many tourist attractions do not involve the community as working partners, even though the people around the tourist locations directly feel the positive and negative impacts of the existence of tourism itself. Therefore, the community can be one of the determinants of the sustainability of a tourism system. This research aims to determine the sustainability of Tilalohe Beach tourism, viewed from community participation. The data collection methods used in this research are observation, interviews, and questionnaires, while the data analysis method uses Likert scale analysis. The research results show that the sustainability of Tilalohe Beach tourism, viewed from community participation, is included in the good criteria.Wisata bahari merupakan pemanfaatan sumber daya alam pesisir dan bentang alam laut yang dijadikan sebagai tempat wisata, sehingga wisata pantai menjadi salah satu destinasi wisata favorit di Indonesia. Pemanfaatan sumber daya alam sebagai suatu kegiatan wisata, berdampak pada pemenuhan kebutuhan baik bagi pemangku kepentingan maupun masyarakat sekitar tempat wisata. Namun saat ini, banyak tempat wisata yang tidak melibatkan masyarakat sebagai mitra kerja, padahal masyarakat sekitar lokasi wisata yang merasakan langsung dampak positif dan negatif dari keberadaan wisata itu sendiri. Oleh karena itu, masyarakat dapat menjadi salah satu penentu dari sistem keberlanjutan suatu pariwisata. Penelitian ini bertujuan untuk mengetahui keberlanjutan wisata Pantai Tilalohe, ditinjau dari aspek partisipasi masyarakat. Metode pengumpulan data yang digunakan dalam penelitian ini, yaitu observasi, wawancara dan kuesioner, sedangkan metode analisis data menggunakan analisis skala likert. Hasil penelitian menunjukkan bahwa keberlanjutan wisata Pantai Tilalohe, ditinjau dari aspek partisipasi masyarakat termasuk dalam kriteria baik
Biologi Ikan Baronang Lingkis (Siganus canaliculatus) yang Dominan Tertangkap pada Daerah Pemasangan Bio-FADs di Perairan Tompotana Takalar
Full text linkRabbitfish are used by the community with various types of fishing gear so that it is thought to have resulted in changes in the population. This study aims to analyze the biological aspects of rabbitfish which include the composition of the type of catch, size structure, growth pattern, stages of gonad maturity and the size of the first gonad maturity. The research was carried out from May to July 2021 in the waters of Tompotona, Takalar Regency, South Sulawesi and and was carried out in the installation area of Bio-FADs. Data retrieval was carried out through direct capture using bubu in the morning and afternoon day. The results showed that the catch was 114 fish with S. canaliculatus 99 fish (86.84%) and S. guttatus 15 fish (13.16%). The composition of the dominant species of white-spotted rabbitfish (S. canaliculatus) caught in the morning was 81 fish (81.82%) and 18 fish (18.18%) afternoon. The structure size of the white-spotted rabbitfish caught in the morning ranged from 11.63-27.97 cm (17.70 ± 3.35 cm) and in the afternoon ranged from 10.54-26.94 cm (19.05 ± 3.16 cm). The type of growth caught in the morning and evening was negative allometric (b<3). The level of gonad maturity obtained from the immature stage to gonad maturity. The size of the first gonad maturity in the morning catch was 20.26 cm and in the afternoon was 17.98 cm.Ikan baronang dimanfaatkan oleh masyarakat dengan beragam jenis alat tangkap sehingga diduga telah mengakibatkan terjadinya perubahan pada populasinya. Penelitian ini bertujuan untuk menganalisis aspek biologi ikan baronang yang meliputi komposisi jenis hasil tangkapan, struktur ukuran, pola pertumbuhan, tahapan kematangan gonad, dan ukuran pertama kali matang gonad. Penelitian dilaksanakan pada bulan Mei sampai Juli 2021 di perairan Tompotona, Kabupaten Takalar Sulawesi Selatan dan dilakukan pada daerah pemasangan Bio-FADs. Pengambilan data dilakukan melalui penangkapan langsung dengan menggunakan alat tangkap bubu pada waktu pagi dan sore hari. Hasil penelitian menunjukkan bahwa diperoleh hasil tangkapan berjumlah 114 ekor dengan jenis ikan baronang lingkis (S. canaliculatus) berjumlah 99 ekor (86,84%) dan baronang lada (S. guttatus) berjumlah 15 ekor (13,16%). Komposisi jenis ikan baronang lingkis dominan tertangkap pada pagi hari 81 ekor (81,82%) dan sore hari 18 ekor (18,18%). Struktur ukuran baronang lingkis tertangkap pagi hari berkisar 11,63-27,97 cm (17,70 ± 3,35 cm) dan sore hari berkisar 10,54-26,94 cm (19,05 ± 3,16 cm). Tipe pertumbuhan yang tertangkap pada pagi dan sore hari adalah allometrik negatif (b<3). Tingkat kematangan gonad yang diperoleh mulai tahapan belum matang gonad sampai matang gonad. Ukuran pertama kali matang gonad pada tangkapan pagi hari sebesar 20,26 cm dan sore hari sebesar 17,98 cm