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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 7 Documents
 1 
Search results for , issue "Vol 8 No 2 (2008): Desember 2008" : 7 Documents clear
OCCURRENCE OF DEEP-WATER LEATHERJACKET FISH Thamnaconus tessellatus (GUNTHER, 1880) (TETRAODONTIFORMES: MONACANTHIDAE) FROM BITUNG, INDONESIA Teguh Peristiwady
Jurnal Iktiologi Indonesia Vol 8 No 2 (2008): Desember 2008
Publisher : Masyarakat Iktiologi Indonesia (Indonesian Ichthyological Society)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32491/jii.v8i2.286

Abstract

Occurrence of Deep-water Leatherjacket Fish Thamnaconus tessellatus (Gunther, 1880) (Tetraodontiformes: Monacanthidae) From Bitung, Indonesia. One specimen of Thamnaconus tessellatus (CRDOA 6367; 204.00 mm SL) was collected from Winenet Fish Market, Bitung, North Sulawesi, Indonesia, on 11 February 2008. The specimen was collected from depths of about 20-30 m in association with other coral reef fishes catch. This genus is poorly known because of their generally deep-water habitats and normally on the trawling grounds. The deepest record for the genus is collected by trawl net at a depth of 360 m (Fiji), 270 m (Loyalty Island) and between (230-260) m (New Caledonian). Found in many locations in southern Japan southward through the Ogasawara Islands, Malaysia, Taiwan, Hong Kong, Philippines, Indonesia and Papua New Guinea to Australia and New Caledonia. Its morphological features and diagnostic characters are discussed and illustrated.
KERAGAAN GENETIK IKAN SIDAT (Anguilla marmorata) DARI PERAIRAN POSO BERDASARKAN POLIMORFISME MITOKONDRIA DNA D-LOOP [Genetic Appearances of Eel (Anguilla marmorata) from Poso Waters Based on Mitochondria Polymorphism DNA D-loop] Triyanto Triyanto; Lukman Lukman; Djamhuriyah S. Said
Jurnal Iktiologi Indonesia Vol 8 No 2 (2008): Desember 2008
Publisher : Masyarakat Iktiologi Indonesia (Indonesian Ichthyological Society)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32491/jii.v8i2.287

Abstract

Anguilla marmorata is the dominant eel found in Poso. It has the largest body size and distributes on all habitat types especially the lake and the river of Poso. As catadromous fish, the larvae of eel grow in marine ecosystem which subsequently migrates and develops in freshwater ecosystem such as lakes and rivers. Information concerning variance of morphologies from the eel has been known but biological information especially in genetic not yet many reported. A. marmorata from various locations in Lake Poso (Pendolo, Tentena, Solokaya) and River Poso (Pandiri and estuary) was examined using polymorphism of the mitochondria DNA (mtDNA) D-loop markers. Four composite haplotypes were detected using digestion of D-loop sequences with five endonucleases: HaeIII, Hin61, /?sal, Taq\, and NdeII. There was no significant difference observed on the genetic variation among the eel populations.
KAJIAN KEBIASAAN MAKANAN, LUAS RELUNG, DAN INTERAKSI ANTAR JENIS IKAN DI WADUK CIRATA, JAWA BARAT [Study on food habit, niche breadth, and species interaction of food in Cirata Reservoir, West Java] Didik Wahju Hendro Tjahjo; Sri Endah Purnamaningtyas
Jurnal Iktiologi Indonesia Vol 8 No 2 (2008): Desember 2008
Publisher : Masyarakat Iktiologi Indonesia (Indonesian Ichthyological Society)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32491/jii.v8i2.288

Abstract

Development of fish culture in float net cages in Cirata Reservoir was very fast so overstep the amount that permitted. The activities had impacted at growth of fish community. Those resulted of exploiting of food resources potency available was not yet ever been optimal. Therefore, purpose of this research was evaluated to role and fish species interaction in exploiting of food resource in Cirata Reservoir. The study was conducted in Ir. H. Djuanda Reservoir on March, June, and December 2007. Those observations were conducted with stratified method. Fish species were caught during this studies e.g. nilem(Psteochilus hasselti), patin (Pangasionodon hypopthalmus), nila (Oreochromis niloticus), benteur (Puntius binotatus), hanipal {Hampala macrolepidota), oscar (Amphilophus citrinellus), kebogerang (Mystus Negriceps), goldsom (Amphilophus alfari), lalawak {Barbonymus bramoides), tagih (Mystus nemurus), marinir (Parachromis managuense), betutu (Oxyeleotris marmorata), mas (Cyprinus carpio), bawal (Colossoma macropopomum) and gabus (Channa striata). Nila has food niche breadth the widest ness, this mean that the fish had much more adaptation ability of food fluctuation compared to the other fish species herbivore. Food competition opportunity between fish species in Cirata Reservoir was be very low. The condition could be interpreted that structure role of the fish community relative stabilize, because food resource was very copious availableness and had not yet been exploited in an optimal fashion. Therefore, the effort was improve exploiting of the food resource could be done by the stocking of herbivore fish, especially plankton feeder.
PERUBAHAN KOMPOSISI KOMUNITAS IKAN DAN FAKTOR-FAKTOR PENTING YANG MEMENGARUHI SELAMA EMPAT PULUH TAHUN UMUR WADUK DJUANDA [Change of Fish Community Composition and The Influencing Important Factors During Fourty Years of The Djuanda Reservoir Impounded] Endi Setiadi Kartamihardja
Jurnal Iktiologi Indonesia Vol 8 No 2 (2008): Desember 2008
Publisher : Masyarakat Iktiologi Indonesia (Indonesian Ichthyological Society)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32491/jii.v8i2.289

Abstract

Ecologically, damming of Citarum River have altered running waters ecosystem to become impounded ecosystem, Djuanda reservoir. Studies concerning change of fish community composition and important factors which influence them have been conducted in the Djuanda reservoir after 40 years the reservoir completed. Primary data of fish composition were obtained from experimental gillnet sampling of various mesh sizes which compiled in one fleet net, while secondary data were obtained from the literature study. Data analysis and evaluation was conducted based on 4 periods of 10 years since flooding of the reservoir i.e. 1968-1977, 1978-1987, 1988-1997, and 1998-2007. Important ecological factors such as loss of spawning and nursery habitat, degradation of water quality and water level fluctuation of the reservoir have influenced the indigenous fish species of the Citarum River. Fish composition has changed in number as well as in comparison between the indigenous species (23 species) and the exotic species (11 species). Total number of fish species decreased from 34 species to 20 species, while comparison between the indigenous species and exotic species changed from 23:8 to 9:11. Some indigenous species such as carp (Tor duoronensis), java barb (Barbodes gonionotus), lalawatc barb (Barbodes bramaides), genggehek (Mystacoleucus marginalus), jambal catfish (Pangasius djambai), Arengan (Labeo chrysophaekadion), eel (Anguilla sp.) and feather back (Notoplerus chitala) disappeared due to their riverine species need running water habitat and relatively high dissolved oxygen content.
PENAMPILAN IKAN PANCHAX KUNING (Aplocheilus lineatus) PADA PEMBERIAN PAKAN YANG BERBEDA [The appearance of Aplocheilus lineatus on effect of different feed] Novi Mayasari; Djamhuriyah S. Said
Jurnal Iktiologi Indonesia Vol 8 No 2 (2008): Desember 2008
Publisher : Masyarakat Iktiologi Indonesia (Indonesian Ichthyological Society)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32491/jii.v8i2.290

Abstract

The research on effect of feeds type on fish have common done. However information about appropriate feeds type for the growth and performance of Aplocheilus lineatus has been unknown well. The aim of this study is to determine the effect of different feed to growth, survival rate (SR) and body colour of A. lineatus. Three different feeds was used in this study, were commercial diet (pellet), Tubificidae, and Chironomus. Each treatment repeated three times. Ten A. lineatus juveniles 1.2 - 2.1 cm in length were kept in 60 x 30 x 30 cm5 aquarium for 3 months with observation period every two weeks. The result shows that there was not significant survival rate of/1, lineatus (p > 0.05). There is significant different in daily growth (length and weight) and body colour. Fish which fed with Tubificidae show the best growth of length (O.OS36 cm/day) and the best growth of weight (0.0327 g/day). Difference of appearance of fish body which clearly seen in male fish. Colour of fish body relatively shines and more brightly in fish which fed with Chironomus.
PARAMETER POPULASI IKAN TERI PUTIH (Stolephorus indicus) DI TELUK AMBON BAGIAN D ALAM [Population parameters of indian anchovy, Stolephorus indicus in inner Ambon Bay] OTS Ongkers
Jurnal Iktiologi Indonesia Vol 8 No 2 (2008): Desember 2008
Publisher : Masyarakat Iktiologi Indonesia (Indonesian Ichthyological Society)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32491/jii.v8i2.291

Abstract

Over a 12 months period (August 2005 - July 2006), population parameters of Indian anchovy (Stolephorus indicus) in the Inner Ambon Bay was evaluated. The objectives of the present study were to determine the population parameters (growth, recruitment pattern and mortality) of Indian anchovy. Result showed that growth parameters (L”, K. and tj were 12.18 cm, 1.3 and -0.07 year, respectively; the recruitment pattern showed two pulses with two peaks, occuring in March and July; the mortality (Total, Natural and Fishing) were 5.78, 2.73 and 3.05 respectively. These parameters indicated that the Indian anchovy was overfished or over exploited (0.53).
PERKEMBANGAN KEMATANGAN GONAD DAN TIPE PEMIJAHAN IKAN SELAIS (Ompok hypophthalmus) DI RAWA BANJIRAN SUNGAI KAMPAR KIRI, RIAU [Development of gonad maturity and spawning pattern of Ompok hypophthalmus in floodplain of Kampar Kiri River, Riau] Djadja Subardja Sjafei; Charles P.H. Simanjuntak; M. F. Rahardjo
Jurnal Iktiologi Indonesia Vol 8 No 2 (2008): Desember 2008
Publisher : Masyarakat Iktiologi Indonesia (Indonesian Ichthyological Society)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32491/jii.v8i2.292

Abstract

The main objective of the study was to determine gonad maturity development and spawning pattern of O. hypophthalmus in floodplain of Kampar Kiri River. Samples were collected from June to December 2006 on a monthly basis. Biological samples were collected from a total of 474 O. hypophthalmus of which 249. females and 224 males were confirmed by macroscopic and histological analysis. Five gonad maturity stages were described based on the macroscopic and histological analysis. The dynamics of oocyte development of O. hypophthalmus, indicated a synchronism of maturation. Oocyte diameter distribution suggested that this species could be grouped as total spawner and iteroparous species.

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