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INDONESIA
Jurnal Iktiologi Indonesia (Indonesian Journal of Ichthyology)
Published by Masyarakat Iktiologi Indonesia
ISSN : 16930339     EISSN : 25798634     DOI : https://doi.org/10.32491
Core Subject : Science, Agriculture,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology
Aims and Scope Aims: Jurnal Iktiologi Indonesia (Indonesian Journal of Ichthyology) aims to publish original research results on fishes (pisces) in fresh, brackish and sea waters including biology, physiology, and ecology, and their application in the fields of fishing, aquaculture, fisheries management, and conservation. Scope: This journal publishes high-quality articles dedicated to all aspects Aquaculture, Fish biodiversity, Fisheries management, Fish diseases, Fishery biotecnology, Moleculer genetics, Fish health management, Fish biodiversity.
Arjuna Subject : Biokimia, Genetika dan Biologi Molekuler - Biokimia, Genetika dan Biologi Molekuler (Lain-Lain)
Articles 420 Documents
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Analisis filogenetik genus Rasbora (Teleostei: Cyprinidae) berdasarkan karakter morfologis [A phylogenetic analysis of genus Rasbora (Teleostei: Cyprinidae) using morphological characters] Daniel N. Lumbantobing
Jurnal Iktiologi Indonesia Vol 10 No 2 (2010): Desember 2010
Publisher : Masyarakat Iktiologi Indonesia (Indonesian Ichthyological Society)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32491/jii.v10i2.170

Abstract

A phylogenetic analysis of 33 species of Rasbora sensu lato using 52 morphological characters shows that only two of the seven species groups form monophyletic groups. However, based on the resulting phylogeny, the genus Rasbora has been proven to be a monophyletic group supported by five synapomorphies. One of the newly discovered synapo-morphies in this analysis is the membranous tendon complex of the A1 adductor mandibulae, which is inserted into the dorsal portion of the maxilla. Several other morphological characters proven to be informative supporting the species groups are: the shape of maxilla, basihyal, kinethmoid, and the osteology of pelvic girdle. The resulting phylogeny also shows that the species group distributed in the subcontinent India is the most basal group according to the topology. Based on the results of this analysis, the osteology as well as the mycology of the maxilla and the adjacent musculature are informative and provide a new morphological model for the systematic study of the subfamily Danioninae, and also in general for the family Cyprinidae. AbstrakSuatu analisis filogenetik telah dilakukan terhadap 33 jenis Rasbora sensu lato menggunakan 52 karakter morfologis dan menunjukkan bahwa hanya dua dari tujuh kelompok jenis sensu Brittan (1954) yang dianalisis yang membentuk hubungan kekerabatan monofiletik. Namun, berdasarkan analisis filogenetik ini, marga Rasbora secara keseluruhan ter-bukti merupakan kelompok taksonomik yang monofiletik dengan didukung oleh lima karakter sinapomorfik. Salah satu karakter sinapomorfik yang baru ditemukan dalam analisis ini adalah terdapatnya kompleks tendon yang bermembran pada otot A1 adductor mandibulae yang berikatan pada daerah tengah punggung tulang maksila. Beberapa karakter morfologis lainnya yang terbukti informatif mendukung beberapa kelompok jenis yaitu bentuk tulang maksila, basi-hyal, kinethmoid, dan penulangan sistem sirip perut. Pohon filogenetik dari analisis ini juga menunjukkan bahwa kelompok jenis yang terdistribusi di daerah India merupakan kelompok paling basal menurut topologi filogeni. Hasil studi filogenetik ini memperlihatkan bahwasannya osteologi dan myologi antara tulang maksila dan sistem otot sekitarnya terbukti informatif dan dapat memberikan model morfologis baru dalam studi sistematik subfamili Danioninae dan juga secara lebih luas bagi famili Cyprinidae.
Komunitas ikan di Telaga Warna, Jawa Barat [Fish community in Telaga Warna, West Java] Sulistiono Sulistiono; M. F. Rahardjo; Charles P.H. Simanjuntak; Ahmad Zahid
Jurnal Iktiologi Indonesia Vol 10 No 2 (2010): Desember 2010
Publisher : Masyarakat Iktiologi Indonesia (Indonesian Ichthyological Society)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32491/jii.v10i2.171

Abstract

The research aims to describe fish community in Telaga Warna, including species diversity and food web. Fish was sampled using cast net in three times at rainy season, inter season, and dry season in 2007. Physicochemical parameters were ex situ and in situ. Plankton was identified until genus. Fish samples were observed in laboratory. Water physicochemical support fishes living process in Telaga Warna. All fishes in Telaga Warna are non-native species. Almost of them is grouped as a plankton-feeder which eats on phytoplankton and zooplankton.AbstrakPenelitian bertujuan untuk memerikan komunitas ikan yang menghuni Telaga Warna, mencakup keanekaragaman ikan dan jejaring makanan. Pengambilan contoh ikan menggunakan jala yang dilaksanakan tiga kali pada musim penghujan, pancaroba, dan kemarau tahun 2007. Parameter fisikokimiawi diambil ex situ and in situ. Plankton diidentifikasi sampai tingkat genus. Ikan contoh dianalisis di laboratorium. Kualitas air mendukung kehidupan ikan di Telaga Warna. Semua jenis ikan bukan spesies asli. Hampir seluruh jenis ikan termasuk kelompok planktivora yang memakan fitoplankton dan zooplankton.
The Borneo Suckers: Revision of the torrent loaches of Borneo (Balitoridae: Gastromyzon, Neogastromyzon) Renny Kurnia Hadiaty
Jurnal Iktiologi Indonesia Vol 10 No 2 (2010): Desember 2010
Publisher : Masyarakat Iktiologi Indonesia (Indonesian Ichthyological Society)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32491/jii.v10i2.172

Abstract

Indonesia adalah negara megabiodiversity, tentu semua orang telah mafhum. Namun apakah semua orang menyadari bahwa kekayaan jenis ikan air tawar Indonesia menduduki peringkat ke dua terbanyak di dunia setelah Brazil? Jawabannya hampir pasti tidak. Mengapa? Karena tidak banyak buku yang ditulis yang membahas keberadaan ikan air tawar. Beberapa di antaranya tentang ikan di Kalimantan Barat (Roberts, 1989), di Indonesia Bagian Barat dan Sulawesi (Kottelat et al, 1993), dan di Papua (Allen,1991).Pada situasi yang demikian, terbitnya buku yang ditulis oleh Tan Heok Hui memberikan arti penting bagi pengetahuan iktiofauna Indonesia. Buku ini memaparkan revisi tiga genus ikan endemik Pulau Kalimantan yang sangat spesifik dan sangat bergantung kepada habitatnya, yaitu Gastromyzon, Hypergastromyzon dan Neogastromyzon. Ketiga genera tersebut telah beradap-tasi terhadap lingkungannya, sirip dada dan sirip perut mengalami modifikasi, jumlah jari-jari bertambah dan ukurannya membesar, sirip perutnya menyatu dan tubuhnya pipih mendatar.Banyak jenis dari genera ini hidup di lokasi yang sangat terbatas, acap kali hanya dijumpai di satu daerah aliran sungai (DAS). Penelitian ikan yang super spesialis ini masih sangat jarang. Gastromyzon dapat digunakan sebagai bioindikator . Potensinya sebagai ikan hias menimbulkan beberapa masalah. Aspek yang sangat mendasar adalah konservasinya. Pergerakan spesies ini sangat terbatas dan rawan punah.Penyampaian buku ini dibagi dalam dela-pan bab utama, yaitu:I. Introduction: informasi penelitian di Kalimantan dan hasil-hasilnya.II. Biogeographic observation; informasi dis-tribusi di tiga negara, Brunei, Malaysia (Sabah dan Sarawak), dan Indonesia (Kalimantan Barat, Kalimantan Tengah dan Kalimantan Timur).III. Ecological observations; informasi pola pergerakan, makanan, dan reproduksinya.IV. Economic value; mulai diekspor sebagai ikan hias sekitar tahun 1988 sampai saat ini.V. Bornean endemic fish genera and species; informasi jenis, penyajian sebagai makanan, nama lokal, nama tempat berikut data derajat lintang dan bujurnya.VI. Material and methods; materi berupa spesimen di 21 museum dunia, pelaksanaan pe-nelitian, cara koleksi, dan karakter yang dia-mati.VII. Taxonomy; penjelasan rinci tiga genera (Gastromyzon, Hypergastromyzon dan Neo-gastromyzon), diawali kunci identifikasi sampai ke beberapa jenis dan kelompok spesies.VIII. Incerta Sedis; memuat tentang satu jenis Neogastromyzon sp. dari perairan “Baram”. Adapun jenis dan kelompok spesies yang ada saat ini adalah sebagai berikut:A. Gastromyzon:G. borneensis group: G. borneensis, G, monticola, G. ornaticauda (DAS Sembakung dan DAS Sesayap, Kaltim), G. cran-brooki, G. cornusaccus nsp. (new species),G. extrorsus nsp., G. introrsus nsp., G. barrio nsp.G. punctulatus group: G. punctulatus, G. Aeroides, G. Katibasensis.G. fasciatus group: G. fasciatus, G. Prae-stans nsp. (DAS Kapuas, Kalbar)G. contractus group: G. contractus (DAS Kapuas, Kalbar), G. megalepis, G. umbrus nsp. (DAS Sebuku, Kaltim).G. ctenocephalus group: G. ctenocephalus (DAS Sambas, Kalbar), G. venustus, G. sci-tulus.G. lepidogaster group: G. lepidogaster (DAS Sebuku, Katingan dan Sesayap, Kaltim), G. psiloetron nsp. (DAS Kapuas, Kalbar; DAS Kayan & Mahakam, Kaltim ). G. ridens group: G. ridens (DAS Kapuas, Kalbar), G. Crenastus, G. stellatus nsp., G. zebrinus nsp. (di DAS Sambas, Kalbar).G. danumensis group: G. danumensis, G. aequabilis nsp., G. ingeri nsp.G. pariclavis group: G. pariclavis, G. embalohensis (DAS Kapuas, Kalbar), G. spectabilis nsp., G. russulus nsp. (DAS Kayan dan Mahakam, Kaltim), G. viriosus nsp.G. ocellatus group: G. ocellatus, G. far-ragus, G. auronigrus nsp.B. Neogastromyzon nieuwenhuisii group:N. nieuwenhuisii (DAS Kajan dan Mahakam), N. pauciradiatus, N. crassiobex nsp. (DAS Sebuku, Kaltim), N. chini nsp., N. kot-telati nsp. (DAS Kapuas, Kalbar), N. brunei nsp.C. Hypergastromyzon: H. humili (DAS Kapuas, Kalbar), H. eubranchus.Buku ini bisa dikatakan sangat lengkap, tidak hanya mengemukakan status taksonomi jenis ikan yang selama ini tidak banyak diketahui, namun juga sejarah penelitian, distribusi, nama lo-kal, status ekonomi, dan pemanfaatannya oleh masyarakat setempat. Cara penangkapan oleh masyarakat, peneliti terdahulu dan caranya menangkap, juga perilakunya. Singkat kata, buku ini sangat layak untuk dimiliki oleh para peneliti dan pemerhati ikan air tawar Indonesia. Penulisannya sangat teliti dan nihil kesalahan.Penulisnya, Dr. Tan Heok Hui memiliki multitalenta. Keahlian menyelam dikombinasi-kan dengan keahlian fotografi menghasilkan foto-foto ikan di alam yang sangat menakjubkan. Hampir semua foto dalam buku tersebut merupakan hasil karyanya, hobi yang ditularkan oleh ayahnya. Buku ini merupakan hasil penelitian untuk gelar doktoralnya. Gelar PhD di bidang sistematika ikan diperolehnya dari The National University of Singapore tahun 2003. Ketertarikannya pada fauna dan flora bermula pada saat usianya masih sangat muda, pada umur 9 tahun dia mulai memelihara ikan. Tahun 1992 dia masuk ke NUS, dibawah bimbingan Prof. Peter KL Ng, dan mentornya Dr. Maurice Kottelat. Lebih dari 30 tulisan ilmiah telah terbit di jurnal international, lebih dari 50 jenis ikan baru telah di-deskripsi.Satu hal yang perlu dikemukakan di sini adalah adanya wilayah Kalimantan yang belum terwakili, yaitu Kalimantan Selatan. Di samping itu, hanya sembilan DAS dari tiga provinsi (Kalimantan Barat, Kalimantan Tengah, dan Kalimantan Timur) yang diteliti, padahal masih banyak DAS lain dalam wilayah ke tiga provinsi tersebut. Dengan demikian tidak tertutup kemungkinan masih ada kelompok spesies yang menanti untuk diungkap keberadaannya. Ini adalah ruang bagi para iktiologiwan berkiprah untuk Indonesia.Buku biodiversitas ikan yang ditulis oleh penulis Indonesia masih kurang dari hitungan jemari tangan. Apakah anda berminat menulis buku?
PENINGKATAN KUALITAS WARNA IKAN RAINBOW MERAH {Glossolepis incisus, Weber 1907) MELALUI PENGKAYAAN SUMBER KAROTENOID TEPUNG KEPALA UDANG DALAM PAKAN [Color quality improvement of red rainbow fish (Glossolepis incisus, Weber 1907) through carotenoids source enrichment of shrimp head meal in feed] I Wayan Subamia; Nina Meilisza; Karunia Lin Mara
Jurnal Iktiologi Indonesia Vol 10 No 1 (2010): Juni 2010
Publisher : Masyarakat Iktiologi Indonesia (Indonesian Ichthyological Society)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32491/jii.v10i1.173

Abstract

Color is the esthetics value of ornamental fish providing a barometer of its economic value. Red rainbow fish (Glossolepis incisus, Weber 1907) is an Indonesian native species of ornamental fish, which has the esthetics value of beauty in color. Improving the color quality of the red rainbow fish can be done through enrichment of carotenoids in feed. This research that aims to improve color quality of the fish through the carotenoid source of shrimp head meal in the feed was conducted at Research Station for Ornamental Fish Culture. Research design divided to six treatments dosage of shrimp head meal in feed which were 0% (control), 2%, 4%, 6%, 8%, and 10%. The level of coloration of the fish was observed every 10 days by using the standard color Toka Colour Finder (TCF). The results showed that a higher dosage of shrimp head meal in the feed increases the color quality of red rainbow fish. Dosage 10% showed the highest increase of red color on the abdomen, red color on the fins, and green on the back of the red rainbow fish were significantly different from the others dosage.
KEANEKARAGAMAN DAN KELIMPAHAN SUMBERDAYA IKAN DI TELUK KLABAT, PERAIRAN BANGKA BELITUNG [Diversity and abundance of fishes resources in Klabat Bay, Bangka Belitung Seas] Frensly D. Hukom
Jurnal Iktiologi Indonesia Vol 10 No 1 (2010): Juni 2010
Publisher : Masyarakat Iktiologi Indonesia (Indonesian Ichthyological Society)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32491/jii.v10i1.174

Abstract

A research on reef fishes was done in June-July 2003. The research aims to describe composition, distribution, abundance of species, and community structure of fish. Research was executed using visual census method at five stations LIT (Line Intercept Transect) and forty stations RRA (Rapid Reef Assesment). Sample fish was caught using beach net at some locations. Research recorded successfully 108 species of reef fishes which included in 25 genera with 5,211 individuals, in observation area as width as 5,750 m2. Three groups of reef fish that found is a group of major fish, target fish, and indicator fish. Composition of reef fish species was consisted of 36 target fish species (food fish), two indicator fish species, and 70 major fish species. Group of dominant food fish is Caesio cunning, Leiognathus splendens, Scarus gobhan, and Cephalopholis boenack. Two indicator species found is Chaetodon octofasciatus and Chelmon rostratus. The dominant fish in major group are Chromis ternatensis, Abudefduf sexfasciatus, Neopomacentrus anabatoides and Amblyglyphidodon curacao. Abundance of species and number of fish individuals at each station of transect ranges from 6 species to 48 species and 27 individuals to 792 individuals. Fish in Klabat Bay was divided in three groups, namely group of fish found at the front of outer Klabat Bay, group of fish in outer Klabat Bay, and group of fish in inner Klabat Bay.
DISTRIBUSI SPASIAL IKAN BERONANG (Siganus canaliculatus) DI PADANG LAMUN SELAT LONTHOIR, KEPULAUAN BANDA, MALUKU [Spatial distribution of rabbitfish Siganus canaliculatus in the seagrass beds of Lonthoir Strait, Banda Archipelago, Moluccas] Munira Munira; Sulistiono Sulistiono; Zairion Zairion
Jurnal Iktiologi Indonesia Vol 10 No 1 (2010): Juni 2010
Publisher : Masyarakat Iktiologi Indonesia (Indonesian Ichthyological Society)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32491/jii.v10i1.175

Abstract

This study was carried out from July to December 2009 in three locations of seagrass area at Lonthoir Strait, Banda Archipelago, Moluccas. The aim of study is to analyze seagrass condition and spatial distribution of the rabbitfish Siganus canaliculatus. The result shows that the species density of the seagrass at three stations ranged from 7.48 to 235.50 ind. m-2 with the highest species density is Cymodocea rotundata at station 1 and 2, and Thalassia hemprichii at station 3. The highest abundance of the fish was found at station 1 and the lowest one was at station 2. According the Kruskal-Wallis test, abundance of male and female rabbitfishes were not statistically different at among stations (H = 0.17, P = 0.66 and H = 0.83, P = 0.92). The correspondence analysis shows that there were two groups of habitat of the rabbitfishes in research station. The first group is station 1 and the second one is station 2 and 3.
DETERMINATION OF RESIDUAL OXYTETRACYCLINE IN FISHES BY HIGH PERFORMANCE LIQUID CHROMATOGRAPHY [Determinasi residu oxytetracycline pada ikan dengan menggunakan HPLC] Djamartumpal F. Lumban Batu
Jurnal Iktiologi Indonesia Vol 10 No 1 (2010): Juni 2010
Publisher : Masyarakat Iktiologi Indonesia (Indonesian Ichthyological Society)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32491/jii.v10i1.176

Abstract

A high performance liquid chromatography method (HPLC) was developed for the determination of oxytetracycline (OTC) residues in fishes. OTC was extracted from fish tissues with 5% trichloroacetic acid containing 5% disodium ethylenediaminetetraacetate (Na2EDTA). The extract was centrifuged and concentrated. The concentrated solution was washed with n-hexane and passed through a Sep-pak C18 cartridge. The cartridge was washed with distilled water, before use. Elute OTC with methanol and evaporate to dryness. The residue was dissolved in acetonitrile-distilled water (3:7), and determined by HPLC (with absorbance measurement at 360 nm) on a TOSOH TSK-GEL ODS 80 Tm Column (250 mm x 4,6 mm) with methanol-acetonitrile-0.2 M oxalic acid (1 : 1 : 4.4; pH 2,0) as a mobil phase. The average recoveries of OTC from blood, liver, muscle and kidney of rainbow trout, Oncorhynchus mykiss were 90, 72, 84, and 73%, respectively. The detection limits for muscle was 0.05 ppm, and those for liver and kidney were 0.1 ppm.
PERTUMBUHAN IKAN TENGADAK ALBINO DAN HITAM (Barbonymus schwanenfeldii) DALAM KOLAM [Growth performance of the albino and black tinfoil barb (Barbonymus schwanenfeldii) in pond] Gleni Hasan Huwoyon; Irin Iriana Kusmini
Jurnal Iktiologi Indonesia Vol 10 No 1 (2010): Juni 2010
Publisher : Masyarakat Iktiologi Indonesia (Indonesian Ichthyological Society)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32491/jii.v10i1.177

Abstract

Tinfoil barb is endemic species from West Kalimantan. Generally, the color has pleiotropic effect on the growth performance. The objective of study was to analyze the growth performance of albino and black tinfoil barb under communal rearing in concrete ponds. This study was using 3-5 g in weight and density was 20 fish per net (10 albinos and 10 black tinfoil barbs) with 4 replications. During rearing period, fish was fed with commercial pellet 5% body weight a day. The observation was done every 30 days up to 10 months. Growth was observed by weighting 10 fish per each color phenotypes. The results showed that albino tinfoil barb had better performance than black tinfoil barb in absolute length (albino: 7.2±0.52; black: 5.7±0.50), absolute growth (albino: 66.9±9.11; black: 46.3±8.39) and specific growth rate (albino: 0.94±0.047; black: 0.83±0.059).
HABITAT PEMIJAHANIKAN WADER PARI (Rasbora lateristriata) DI SUNGAI NGRANCAH, KABUPATEN KULON PROGO [Spawning habitat of Rasbora lateristriata in Ngrancah River, Kulon Progo Regency] Agus Arifin Sentosa; Djumanto Djumanto
Jurnal Iktiologi Indonesia Vol 10 No 1 (2010): Juni 2010
Publisher : Masyarakat Iktiologi Indonesia (Indonesian Ichthyological Society)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32491/jii.v10i1.178

Abstract

Yellow rasbora (Rasbora lateristriata) is a riverine fish that has unique spawning behaviour. Observation on its spawning aspects become interesting to carry out. Purpose of this research was to describe spawning site of the fish in Ngran-cah River, Kulon Progo Regency. The study was conducted by survey methods and direct observation in the field. The result showed that yellow rasbora has spawn in shallow riverside with sand and gravel riverbed. Spawning occurred at challenging from wet to dry monsoon with clean and freshly water, enough of oxygen, low water level and low temperature. The characters had been used by fisherman for increasing fish catch ability by make an artificial spawning site modification.
PERTUMBUHAN BENIHIKAN BAUNG (Hemibagrus nemurus) DALAM KERAMBA JARING APUNG YANG DIBERI PAKAN BUATAN DENGAN KADAR PROTEIN BERBEDA [Growth of green catfish (Hemibagrus nemurus) fry in floating net cage feed by artificial food with different protein content] Ningrum Suhenda; Reza Samsudin; Estu Nugroho
Jurnal Iktiologi Indonesia Vol 10 No 1 (2010): Juni 2010
Publisher : Masyarakat Iktiologi Indonesia (Indonesian Ichthyological Society)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32491/jii.v10i1.179

Abstract

The study was conducted to evaluate different protein content of feed on the growth performances of green catfish (Hemibagrus nemurus). Two thousands fingerlings (3.92 ± 0.32 g in averaging of individual body weights) were stocked in each of floating net cage (3x3x3) m3. They were fed daily for four months with diets containing protein content of 27% and 31%. The feed was given in pellet form at 4-8 % of total body weight. Result of this study showed that the fish feed with 31 % protein content gave better growth performances than it with 27 % protein feed. The feed contain of 31% protein was optimum for green catfish fingerlings and gave a higher average individual weight gain (80.48 g), specific growth rate (2.67%), fat retention (29.48%), and better feed conversion ratio (2.28). Survival rates were si-milar for two treatments and ranged between 94.17 to 95.18%.  

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