Fish species

Tire track eel (Mastacembelus favus) is an economically important freshwater fish in the Mekong Delta. However, there is a lack of academic information about the current farming status, feed, and feeding related to this species in the region.

12p vibecca 01-10-2024 2 2   Download

Aquaculture production in China has made large contributions to the global total volume of fish for human consumption. The developed mariculture fish species large yellow croaker (Pseudosciaena crocea) is the highest economic marine fish of China. The paper aims to underpin the most significant investigations and highlight the future prospects for the LYC aquaculture industry in China.

15p vibecca 01-10-2024 5 2   Download

Resting egg production of rotifers provides critical advantages in larviculture of most fish species due to the reduction in the costs of labour and algae production. The study was conducted to investigate the effects of temperature on population growth and resting egg production of a freshwater rotifer, Brachionus calyciflorus, collected in Northern Vietnam.

8p vibecca 01-10-2024 2 2   Download

The study aimed to investigate morphometric and meristic variability in the mud sleeper Butis koilomatodon (Bleeker, 1849) in the Mekong Delta. This species is a commercial fish species with a small-size and is mainly distributed in some coastal areas from Tra Vinh to Ca Mau provinces.

11p vibecca 01-10-2024 5 2   Download

Spotted sea bass (Lateolabrax maculatus, McClelland, 1844) is a species belonging to the genus Lateolabrax (Lateolabracidae), and is characterized by the many distinct black spots on the bodies of mature fish.

9p vibecca 01-10-2024 4 2   Download

The study on coral reef fish species composition in the coastal areas of North Hai Van - Son Cha, Thua Thien Hue province was carried out in the period from January, 2020 to October, 2022 at 4 sites, namely Bai Ca, Bai Chuoi, Sung Rau Cau, Son Cha island to update scientific data to contribute to establishing the marine reserve.

11p viyoko 01-10-2024 2 1   Download

During a study of monogenean fauna of fishes from the Cat Ba Archipelago, we discovered M. helotes on the spiky trumpeter Terapon jarbua. The finding represents the first report of the species M. helotes within the monogenean fauna in Vietnam. The paper presents new data and illustrations of the species obtained from this new host.

6p vifilm 27-09-2024 2 2   Download

Objectives of the research: Identification of species composition, ichthyofaunistic diversity of Bang Giang – Ky Cung river basin. Cataloguing of fish species according to types of populated aquatic ecosystems and habitats, distribution characteristics, determining the geographic distribution of Bang Giang - Ky Cung fishery.

27p xacxuoc4321 09-07-2019 30 6   Download

Thesis study of the composition of the parasitic nematodes in marine fishes in the off Vietnam is urgently needed. The survey’s results are not only provide the information about the fauna of fish’s nematoda, the relation between hosts-parasites, but also assess the the potential risks for human consumption.

27p xacxuoc4321 08-07-2019 41 6   Download

Đa số các loài cá biển ở khu hệ cá Phan Thiết - tỉnh Bình Thuận đều xuất hiện quanh năm theo mùa mưa và mùa khô. Kết quả tổng hợp cho thấy, số loài cá ở cảng cá tại TP Phan Thiết - tỉnh Bình Thuận hiện nay lên đến 259 loài, thuộc 188 giống, 94 họ và 19 bộ. Mời các bạn cùng tham khảo nội dung nghiên cứu này.

20p bautroibinhyen16 09-02-2017 80 5   Download

Determine the fish composition and biological characteristics of gobies (Gobiidae and Eleotridae) using for fishery management and sustainable development in the Mekong Delta in generally and Ben Tre Province in specifically.

19p change01 05-05-2016 65 4   Download

Several experiments were conducted to study the effects of Diazinon on snakehead fish Channa striata in laboratory conditions following static none-renewable system. Four stages including embryo, larval, finished yolk, and started air-breath were completed randomly exposed to Diazinon (concentration varies from 0.15 – 19.2 mg/L) for assessing negative effects of this insecticide to the species. Results show that these Diazinon concentrations didn’t affect on hatching, fitness (except concentration of 19.2mg/L).

9p kem3mau 13-06-2013 49 5   Download

The epidermal mucus of fish species has been found to contain antimicro-bial proteins and peptides, which is of interest in regard to fish immunity. An acidic extract from the epidermal mucus of the Atlantic cod (Gadus morhua) was found to exhibit antimicrobial activity against Bacillus mega-terium, Escherichia coli andCandida albicans. This activity varied signifi-cantly when salt was added to the antimicrobial assay, and was eliminated by pepsin digestion.

10p fptmusic 12-04-2013 68 4   Download

The recent discovery of a large hyperactive antifreeze protein in the blood plasma of winter flounder has helped explain why this fish does not freeze in icy seawater. The previously known, smaller and much less active type I antifreeze proteins cannot by themselves protect the flounder down to the freezing point of seawater.

11p fptmusic 11-04-2013 29 1   Download

The cellular retinoic acid-binding protein type I (CRABPI) is encoded by a single gene in mammals. We have characterized twocrabp1genes in zebra-fish, designatedcrabp1a and crabp1b. These twocrabp1 genes share the same gene structure as the mammalianCRABP1genes and encode proteins that show the highest amino acid sequence identity to mammalian CRAB-PIs. The zebrafishcrabp1aandcrabp1bwere assigned to linkage groups 25 and 7, respectively.

11p fptmusic 11-04-2013 32 2   Download

Thebandccrystallins are evolutionarily related families of proteins that make up a large part of the refractive structure of the vertebrate eye lens. Each family has a distinctive gene structure that reflects a history of succes-sive gene duplications. A survey ofc-crystallins expressed in mammal, rep-tile, bird and fish species (particularly in the zebrafish, Danio rerio) has led to the discovery of cN-crystallin, an evolutionary bridge between theband cfamilies.

16p awards 06-04-2013 39 2   Download

To elucidate the molecular mechanism underlying the heat shock response in cold-water fish species, genes enco-ding heat shock transcription factors (HSFs) were cloned fromRTG-2cellsof the rainbowtroutOncorhynchusmykiss. Consequently, two distinctHSF1genes, namedHSF1aand HSF1b, were identified. The predicted amino acid sequence ofHSF1ashows 86.4% identity to that ofHSF1b.Thetwo proteins contained the general structuralmotifs ofHSF1, i.e. a DNA-binding domain, hydrophobic heptad repeats and nuclear localization signals. ...

10p dell39 03-04-2013 41 4   Download

Fatty acid-binding protein type 1 (FABP1), commonly termed liver-type fatty acid-binding protein (L-FABP), is encoded by a single gene in mam-mals. We cloned and sequenced cDNAs for two distinct FABP1s in zebra-fish coded by genes designatedfabp1a andfabp1b. The zebrafish proteins, FABP1a and FABP1b, show highest sequence identity and similarity to the human protein FABP1.

14p inspiron33 25-03-2013 39 2   Download

Lipopolysaccharide (LPS) andb-glucan from Francisella victoria, a fish pathogen and close relative of highly virulent mammal pathogenFrancisella tularensis, have been analyzed using chemical and spectroscopy methods. The polysaccharide part of the LPS was found to contain a nonrepetitive sequence of 20 monosaccharides as well as alanine, 3-aminobutyric acid, and a novel branched amino acid, thus confirmingF. victoriaas a unique species.

12p inspiron33 25-03-2013 28 2   Download

Prion proteins (PrP) of mammals, birds, reptiles and amphibians have been successfully cloned, expressed and purified in sufficient yields to enable 3D structure determination by NMR spectroscopy in solution. More recently, PrP ortholog genes have also been identified in several fish species, based on sequence relationships with tetrapod PrPs.

8p media19 05-03-2013 30 1   Download