cover
Article Per Year (5 Year)
All
Home Page
OAI Link
Editorial Team
Contact
Reviewer
Google Scholar
Contact Name
Ahmadi Riyanto
Contact Email
masyarakat.iktiologi@gmail.com
Phone
+628111166998
Journal Mail Official
masyarakat.iktiologi@gmail.com
Editorial Address
Gedung Widyasatwaloka, Bidang Zoologi, Pusat Penelitian Biologi-LIPI Jl. Raya Jakarta-Bogor Km 46, Cibinong 16911
Location
Kota bogor,
Jawa barat
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
 30   31   32   33   34 
STUDI MAKANANI KAN TEMBANG, Sardinella fimbricita (PISCES:CLUPEIDAE) DI PERAIRAN MANGROVE PANTAIMAYANGAN, JAWABARAT [Study on Food habits of Fringescale Sardinella,Sardinellafimbriata in Mangrove Waters, Mayangan Coast, West Java] M. F. Rahardjo; Charles P.H. Simanjuntak
Jurnal Iktiologi Indonesia Vol 2 No 1 (2002): Juni 2002
Publisher : Masyarakat Iktiologi Indonesia (Indonesian Ichthyological Society)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32491/jii.v2i1.240

Abstract

Studi tentang makanan ikan tembang (Sardinella fimbriata) di perairan mangrove pantai Mayangan, Jawa Barat telah dilakukan dari bulan September sampai akhir Oktober 1999. Sampel ikan ditangkap dengan menggunakan jaring rampus, pukat cincin dan pukat pantai. Berdasarkan analisis jenis dan komposisi makanan (Index of Preponderance), jenis makanan yang paling banyak dikonsumsi pada sampling 1 adalah zooplankton jenis Euphasia sp dan pada sampling 11 dan III didominasi oleh Lauderia sp. Jenis makanan yang paling banyak dikonsumsi berubah berdasarkan waktu namun komposisi jenis makanan tidak berbeda.ABSTRACTThe study on food habits of Fringescale Sardinella, Sardinella fimbriata was conducted in mangrove waters of Mayangan coast in September until October 1999. Fish samples were collected by using monofilament gillnets, purse seine and beach seine. Based on stomach content analysis, on the first sampling found that the main food was Euphasia (zooplankton); on the second and third sampling, Sardinella’s main food was Lauderia sp (phytoplankton). The major food item of Sardinella fimbriata was change according to the time of sampling, but food composition wasn’t.
PENEBARAN IKAN UNTUK PELESTARIAN SUMBERDAYA PERIKANAN [Fish Restocking fo Sustaining Fisheries Resources] Lenny S. Syafei
Jurnal Iktiologi Indonesia Vol 5 No 2 (2005): Desember 2005
Publisher : Masyarakat Iktiologi Indonesia (Indonesian Ichthyological Society)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32491/jii.v5i2.241

Abstract

Fisheries resources in inland waters have decreased. One tool to make fisheries resources to be sustained is reestocking. This paper discusses the goals of fish restocking and failure and the steps of restocking into the waters.
STRATEGI PEMANFAATAN SUMBERDAYA IKAN SID AT, Anguilla spp. DI INDONESIA [Strategy on Utilization of Eel (,Anguilla sp.) Resources in Indonesia] Ridwan Affandi
Jurnal Iktiologi Indonesia Vol 5 No 2 (2005): Desember 2005
Publisher : Masyarakat Iktiologi Indonesia (Indonesian Ichthyological Society)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32491/jii.v5i2.242

Abstract

Indonesia has a high potency of eel resources but their utilization has been very limited. For increasing their utilization, we need strategic steps. First step, is an effort to recognize the location, where eel resources potency and then mapping their potency. Second step, is an effort to increase eel utilization for local consumption by intensive promotion, and third step is to increase eel culture activity.
KEANEKARAGAMAN JENIS IKAN DI SUNGAI ENIM KABUPATEN MUARAENIM PROVINSI SUMATERA SELATAN |Fish Diversity in River Enim, Muara Enim Regency, South Sumatera Province] Afreni Hamidah
Jurnal Iktiologi Indonesia Vol 4 No 2 (2004): Desember 2004
Publisher : Masyarakat Iktiologi Indonesia (Indonesian Ichthyological Society)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32491/jii.v4i2.243

Abstract

Study mi fish diversity was conducted from September 2002 until February 2003. The aim Of study is to determine fish species living in River Enim. Survey method and purposive random sampling were used. Fish sampling using some equipments, such as cast net, drift gillnet. hook and line, and bamboo trap. The result indicated that there were 28 species in 11 families, and four orders. Family Cyprmidae has the most numerous fish (14 species), followed by Cobitidae (4 species) and Balitoridae (2 species). The other families have one species only.
KELIMPAHAN DAN SEBARAN LONGITUDINAL IKAN-IKAN DI SUNGAI CIDANAU, BANTEN: (Suatu telaahan khusus tentang koeksistensi ikan endemik dan ikan asing) [Species Abundance and Longitudinal Distribution of Stream Fishes in Cidanau River, Banten (with special reference to coexistant of endemic and exotic species)] Andi Abdurahim; Sunarya Wargasasmita; Ismu S. Soewelo
Jurnal Iktiologi Indonesia Vol 4 No 2 (2004): Desember 2004
Publisher : Masyarakat Iktiologi Indonesia (Indonesian Ichthyological Society)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32491/jii.v4i2.244

Abstract

The distribution and relative abundance of fishes were surveyed in Cidanau stream, Banten, from Cagar Alam Rawa Danau to Curug Betung. From 8 sampling stations were found 8 species. Two of eight species are endemic species and introduced species to West Java i.e Rasbora aprotaenia and Liposarcus pardalis. Special analyses and discussion about the coexistant of endemic and exotic species were carried out.
PEMANFAATAN MAKANAN OLEH IKAN-IKAN DOMINAN DI PERAIRAN WADUK Ir. H. DJUANDA [Utilization of Food by Dominant Fishes at Ir. H. Djuanda Reservoir] Nurnaningsih Nurnaningsih; M. F. Rahardjo; Sutrisno Sukimin
Jurnal Iktiologi Indonesia Vol 4 No 2 (2004): Desember 2004
Publisher : Masyarakat Iktiologi Indonesia (Indonesian Ichthyological Society)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32491/jii.v4i2.245

Abstract

This study was conducted to reveal the utilization of food resources by fishes that were dominant at Ir. H. Djuanda Reservoir by using food habit and niche breadth analysis. Fish sampling was done from May to October 2003 in four stations of Ir. H. Djuanda Reservoir including its outlet. Stomach content analysis was conducted at laboratorium of Animal Ecology, Center for Biological Sciences IPB, while the plankton analysis was conducted at Research Station of Fish Stock Enhancement in Jatiluhur. It was found that there were four dominant fish species (Astronotus ocellatus, Amphilophus citrinellus t Oreochromis niloticus, Chanos chanos) exsisting in this reservoir. A. ocellatus and A. citrinellus were omnivorous, but C. chanos could be grouped as herbivorous. The plankton species that were found in their stomach were Coelastrum sp., Siaurastrumsp., Pediastrum sp., and Cosmarium sp. O. niloticus had the highest value of niche breadth, while C. chanos had the lowest value of this. It was also found that niche overlap between A. ocellatus and A. citrinellus, was the highest, while that between A. citrinellus and C. chanos was the lowest.
STUDI PERILAKU KAWIN KUDA LAUT (Hippocampus kuda) DI BALAI BUDIDAYA LAUT LAMPUNG [Study on Mating Behaviour of Sea Horse {Hippocampus kuda) at Lampung Mariculture Center] Tedjo Sukmono
Jurnal Iktiologi Indonesia Vol 4 No 2 (2004): Desember 2004
Publisher : Masyarakat Iktiologi Indonesia (Indonesian Ichthyological Society)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32491/jii.v4i2.246

Abstract

The study aims to observe mating behavior and copulation type of seahorse (Hippocampus kuda). Treatment is ratio between female and male. The treatments consist of three sex ratio levels, there were A (1:2), B (1:3), C (1:4), and one control (1:1). Each treatment was replicated six times. The research was done during 90 days. The result showed that a female seahorse able to mate with more than one male in the one spawning season and the copulation type is polyandry.
PENGARUH VARIASILEMAKTERHADAP PERTUMBUHAN DAN SINTASANIKAN RAINBOW (Melanotaenia boesemani Allen & Cross) [Effect of fat variation on growth and survival rate of rainbow fish, Melanotaenia boesemani Allen & Cross] Syahroma Husni Nasution
Jurnal Iktiologi Indonesia Vol 2 No 1 (2002): Juni 2002
Publisher : Masyarakat Iktiologi Indonesia (Indonesian Ichthyological Society)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32491/jii.v2i1.247

Abstract

Boesemans rainbow fish (Melanotaenia boesemani) is an ornamental fish from Papua. It has beautiful colour especially male fish. The aim of this study is to know influence of feed containing different source of fat (head shrimp, sardine oil and gold snail) on growth and survival rate of the fish. Thirty fish were reared in aquarium 80 cm x 40 cm x 40 cm with body length and body weight average 12.3 - 13.3 mm and 0.022 g respectively. The result shows that not significant at a 0.05 on growth of length and growth of weight. Fish survival rate is between 71% - 77%.ABSTRAKIkan rainbow adalah ikan hias dari Papua, yang mempunyai warna yang indah terutama ikan jantan. Studi ini bertujuan untuk mcngctahui pengaruh pakan yang mengandung berbagai kandungan lemak (kepala udang, minyak sardine, dan keong mas) terhadap pertumbuhan dan sintasan ikan. Tigapuluh ikan dipelihara dalam akuarium yang berukuran 80 cm x 40 cm x 40 cm dengan panjang clan bobot tubuh berkisar antara 12,3 - 13,3 mm and 0,022 gram. Hasil studi menujukkan bahwa tidak ada perbedaan yang nyata pada a 0,05 dalam pertumbuhan panjang dan pada pertumbuhan bobot. Sintasan berkisar antara 71 - 77%.
EGG AND SPERM STRUCTURE OFTHE BAGRID CATFISH, Mystus nemurus Muchlisin Z. A.
Jurnal Iktiologi Indonesia Vol 4 No 2 (2004): Desember 2004
Publisher : Masyarakat Iktiologi Indonesia (Indonesian Ichthyological Society)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32491/jii.v4i2.249

Abstract

Egg and sperm structure of bagrid catfish, Mystus nemurus were observed using transmission (TEM) and scanning electron microscopy (SEM). The objective of the present was to evaluate structure of the egg and spermatozoa of bagrid catfish. The egg samples were preserved in a 10% formaldehyde and 1% gluteraldehyde fixative and dehydrated by a series of ethanol. Then after, the egg samples were soaked in xylene and wax then embedded and sliced by a microtome, stained and observed by a light microscope. Sperm samples were fixed in 2.5% McDowell-trump fixative and post fixed in cacodylate buffer osmium tetroxide. For SEM the samples were attached to cover slip previously coated with 0.1% poly-L-lysin and dehydrated by a series of acetone then critical point dried and coated with gold. While, for TEM the pellet samples obtained by gentle centrifugation were dehydrated in acetone and embedded in resin. Tliin sections of samples were picked up on copper grids, doubly stained with uranyl acetate and lead citrate. The results showed that normal spermatozoa of bagrid catfish consist of three distinct parts; head, midpieces-sleeve, and uninagellate of flagellum with nine peripheral doublets and single pair of central microtubulus (“9+2” patterns) of axoneme. The egg is oval and divided into three layers and can be classified as a non buoyant. Many micropores and single microphyle were detected on surface of the egg.
ASPEK REPRODUKSI IKAN PARAY (Rasbora aprotaenia) DIBEBERAPA SUNGAI KAWASAN TAMAN NASIONAL GUNUNG HALIMUN [Reproductive Aspects of Paray Fish (Rasbora aprotaenia) in Some Rivers of the Gunung Halimun National Park] Gema Wahyu Dewantoro; Ike Rachmatika
Jurnal Iktiologi Indonesia Vol 4 No 2 (2004): Desember 2004
Publisher : Masyarakat Iktiologi Indonesia (Indonesian Ichthyological Society)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32491/jii.v4i2.250

Abstract

Paray, Rasbora aprotaenia is an endemic fish whose distribution is limited in Java. Degradation of its habitat is fear to result in the extinction of this fish. The objective of this study was to reveal reproduction aspect of paray in some rivers originating in the Gunung Halimun National Park. The specimens that were used in this study were part of the specimens which were collected from S.Cikaniki, S.Cikancra, S.Citaradje, S.Cimadur dan S.Cisimeut. Aspects of the reproduction covering the description of the Level of Gonadal Maturity (TKG), the Index of Gonadal Maturity (IKG) and the Fecundity. The result of the study indicated that the pattern of growth of this fish was allometric positive, and the value of condition factor was relatively high ranging from 1.63 to 2.11. Index of Gonadal Maturity (IKG) was relatively high: 12.20 -22.46% for male, and 10.47 -13.48 % for female. Fecundity range 647-3512 eggs. The result of the regression analysis showed that there were significant correlation (P <0.05) between the ovary weight and the egg number, and between the Index of Gonadal Maturity (IKG) and fecundity of the fishes sampled  from the observed rivers.

Page 32 of 42 | Total Record : 420

 30   31   32   33   34 

Filter by Year

2001 2022


Reset
Filter By Issues
All Issue Vol 22 No 2 (2022): June 2022 Vol 22 No 1 (2022): February 2022 Vol 21 No 3 (2021): October 2021 Vol 21 No 2 (2021): June 2021 Vol 21 No 1 (2021): February 2021 Vol 20 No 3 (2020): October 2020 Vol 20 No 2 (2020): June 2020 Vol 20 No 1 (2020): February 2020 Vol 19 No 3 (2019): October 2019 Vol 19 No 2 (2019): June 2019 Vol 19 No 1 (2019): February 2019 Vol 18 No 3 (2018): October 2018 Vol 18 No 2 (2018): June 2018 Vol 18 No 1 (2018): February 2018 Vol 17 No 3 (2017): October 2017 Vol 17 No 2 (2017): June 2017 Vol 17 No 1 (2017): February 2017 Vol 16 No 3 (2016): October 2016 Vol 16 No 2 (2016): June 2016 Vol 16 No 1 (2016): February 2016 Vol 15 No 3 (2015): October 2015 Vol 15 No 2 (2015): June 2015 Vol 15 No 1 (2015): Februari 2015 Vol 14 No 3 (2014): Oktober 2014 Vol 14 No 2 (2014): Juni 2014 Vol 14 No 1 (2014): Februari 2014 Vol 13 No 2 (2013): Desember 2013 Vol 13 No 1 (2013): Juni 2013 Vol 12 No 2 (2012): Desember 2012 Vol 12 No 1 (2012): Juni 2012 Vol 11 No 2 (2011): Desember 2011 Vol 11 No 1 (2011): Juni 2011 Vol 10 No 2 (2010): Desember 2010 Vol 10 No 1 (2010): Juni 2010 Vol 9 No 2 (2009): Desember 2009 Vol 9 No 1 (2009): Juni 2009 Vol 8 No 2 (2008): Desember 2008 Vol 8 No 1 (2008): Juni 2008 Vol 7 No 2 (2007): Desember 2007 Vol 7 No 1 (2007): Juni 2007 Vol 6 No 2 (2006): Desember 2006 Vol 6 No 1 (2006): Juni 2006 Vol 5 No 2 (2005): Desember 2005 Vol 5 No 1 (2005): Juni 2005 Vol 4 No 2 (2004): Desember 2004 Vol 4 No 1 (2004): Juni 2004 Vol 3 No 2 (2003): Desember 2003 Vol 3 No 1 (2003): Juni 2003 Vol 2 No 2 (2002): Desember 2002 Vol 2 No 1 (2002): Juni 2002 Vol 1 No 2 (2001): Desember 2001 Vol 1 No 1 (2001): Juni 2001 More Issue