VETERINARIA MEXICO - 1993 - Prevalence of parasites and their histological lesions in tilapia from the lake of Amela, Tecoman, Colima, Mexico. Vet Mex 1993; 24 (3) García MLJ, Osorio SD, Constantino F Language: English/Spanish References: 31 Page: 199-205 PDF size: 479.74 Kb.
Parasitological and histopathological studies were carried out in two species of tilapia: Oreochromis aureus and Oreochromis mossambicus from the lake of Amela in Colima, Mexico. Gross examination of these freshwater fish was carried out under a stereoscopic microscope in order to collect and identify parasites. A taxonomic study of the parasites was done. PATHOGENS 06/05/21 Research Advances on Tilapia Streptococcosis. Streptococcus agalactiae, often referred to as group B streptococci (GBS), is a severe pathogen that can infect humans as well as other animals, including tilapia, which is extremely popular in commercial aquaculture.
This pathogen causes enormous pecuniary loss, and typical symptoms of streptococcosis—the disease caused by S. agalactiae—include abnormal behavior, exophthalmos, and meningitis, among others. Multiple studies have examined virulence factors associated with S. agalactiae infection, and vaccines were explored, including studies of subunit vaccines. Known virulence factors include capsular polysaccharide (CPS), hemolysin, Christie-Atkins-Munch-Peterson (CAMP) factor, hyaluronidase (HAase), superoxide dismutase (SOD), and serine-threonine protein kinase (STPK), and effective vaccine antigens reported to date include GapA, Sip, OCT, PGK, FbsA, and EF-Tu.
FISHSITE 26/02/21 The oral vaccine that aims to tackle Streptococcus in tilapia. Developed by Feedvax*, an Argentinian startup, the vaccine is the brainchild of Luis Barletta – a vet, cattle farmer and entrepreneur.
“For cattle farmers the pain point is that vaccines need to be administered twice – one to prime them, one as a boost. For tilapia the vaccination process is even worse – the fish have to be removed from the water, and for species like tilapia, the vaccine is injected manually, one by one,” he explains. Barletta became aware of the issue when he found out the laborious process required to vaccinate tilapia.
And in 2017, despite a lack of experience in vaccine formulation, armed with a “a combination of ignorance, courage and confidence” he decided to assemble a team to develop an oral alternative to the existing commercial vaccines against Streptococcus – one of the most costly diseases to impact the tilapia sector globally. “There are two presentations of the disease, the acute and subacute forms. Stress reduction Early promise. SCIENTIFIC REPORTS 12/11/20 Microalgae-blend tilapia feed eliminates fishmeal and fish oil, improves growth, and is cost viable.
The experimental design and fish use protocol were approved by the Institutional Animal Care and Use Committee (IACUC) of Dartmouth College.
Also, we conducted all experiments in accordance with relevant guidelines and regulations. We euthanized the fish by single cranial pithing in the nutritional feeding experiment. Diet formulation for nutritional feeding experiment We incorporated N. oculata defatted biomass to replace different percentages of FM and whole cell Schizochytrium sp. to replace all FO in three tilapia experimental diets for a nutritional feeding trial. These three diet formulations were based on our previous digestibility data for N. oculata defatted biomass and whole cell Schizochytrium sp.17,30,33, and a prior study showing potential to replace all FO with whole cell Schizyochytrium sp.30.
WATER 24/10/20 The Duckweed, Lemna minor Modulates Heavy Metal-Induced Oxidative Stress in the Nile Tilapia, Oreochromis niloticus. A two-fold integrated research study was conducted; firstly, to understand the effects of copper (Cu) and zinc (Zn) on the growth and oxidative stress in Nile tilapia, Oreochromis niloticus; secondly, to study the beneficial effects of the duckweed Lemna minor L. as a heavy metal remover in wastewater.
Experiments were conducted in mesocosms with and without duckweed. Tilapia fingerlings were exposed to Cu (0.004 and 0.02 mg L−1) and Zn (0.5 and 1.5 mg L−1) and fish fed for four weeks. We evaluated the fish growth performance, the hepatic DNA structure using comet assay, the expression of antioxidative genes (superoxide dismutase, SOD; catalase, CAT; glutathione peroxidase, GPx and glutathione-S-transferase, GST) and GPx and GST enzymatic activity. The results showed that Zn exhibited more pronounced toxic effects than Cu. ►▼ Show Figures Graphical abstract ►▼ Show Figures Graphical abstract. U.S. FISH & WILDLIFE SERVICE 18/11/19 Redbelly Tilapia (Coptodon zillii) - Ecological Risk Screening Summary. THE PROGRESSIVE FISH CULTURIST - 1995 - Utilization of Corn Gluten Feed by Nile Tilapia. The Egyptian Journal of Aquatic Research Volume 46, Issue 3, September 2020, Determination of lead and cadmium in tilapia fish (Oreochromis niloticus) from selected areas in Kuala Lumpur. Act, 1983 Act MF.
Food Act 1983 & Food Regulation 1985. Law of Malaysia. Government of Malaysia 1983. Adam et al., 2019. SCIENTIFIC REPORTS 16/09/20 Spatial distribution, source identifcation, and risk assessment of organochlorines in wild tilapia from Guangxi, South China. Occurrence of the target OCs The following individual OCs were found in fish samples with a detection frequency lower than 50%: i.e. p,p'-methoxychlor, heptachlor, heptachlor exo-epoxide, CB-66, 77, 81, 105, 114, 118, 123, 126, 128, 138, 153, 156, 157,167, 169, 170, and 180.
These OCs are not discussed later. MONTABAY 15/10/20 Tilapia: How an invasive fish came to dominate our ecology, food and psyche. Tilapia are among several fish species belonging to the family Cichlidae, native to Africa and the Middle East.
Their ability to adapt to a wide variety of conditions, their omnivorous food habits and their popularity in the aquaculture sector have resulted in tilapias being introduced to several parts of the world.The Mozambique and the Nile tilapia were introduced into India to boost food security. However, through both accident and intentional release, the species have established themselves through large sections of the country’s waterways, making their way into biodiversity hotspots as well.Creating a market for an invasive species like the tilapia, if not done with a clear understanding about their threat to local ecosystems and reasons for their eradication, can have serious consequences for natural ecosystems and ecosystem services.On the eve of the World Food Day (October 16), Aaron Savio Lobo examines the complex issues around tilapia in this commentary.
MARINE RESOURCE ECONOMICS 14/05/19 Production Risk and Technical Efficiency of Tilapia Aquaculture in Bangladesh. International Journal of Fisheries and Aquatic Studies 2019; 7(5): 315-328 Effects of heavy metal pollution on Nile tilapia in Manzala farm: Oxidative stress biomarkers and histopathological findings. FISHERIES MANAGEMENT AND ECOLOGY 01/07/19 Nile tilapia (Oreochromis niloticus) invasions disrupt the functional patterns of fish community in a large subtropical river in China. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH 06/01/21 Possible human health risk of some heavy metals from consumption of tilapia fish from Lake Mariut, Egypt. Abdel-Khalek AA, Elhadad E, Mamdouh S, Marie MAS (2016) Assessment of metal pollution around Sabal drainage in River Nile and its impacts on bioaccumulation level, metals correlation and human risk hazard using Oreochromis niloticus as a bioindicator.
Turk J Fish Aquat Sci 16:227–239. Google Scholar Ahdy HH, Saad MAH (2006) Heavy metals in the core sediments of Lake Maryout and Nozha Hydrodrome. Egypt J Aquat Res 32:292–307CAS Google Scholar Abdel-Mohsen HA (2014) Monitoring of Oreochromis responses to metal pollution in Lake Mariut, Alexandria, Egypt. J King Abdulaziz Univ Mar Sci 25:21–33. Environmental Chemistry and Ecotoxicology Volume 2, 2020, Evaluation of genotoxicity, enzymatic alterations and cadmium accumulation in Mozambique tilapia Oreochromis mossambicus exposed to sub lethal concentrations of cadmium chloride.
AshrajAccumulation of heavy metals in kidney and heart tissues of Epinephelus microdon fish from the Arabian gulf Environ. Monit. Assess., 101 (2005), pp. 311-316. Current Opinion in Virology 2019, 34:97–103 Emerging viruses in aquaculture. Comparative Biochemistry and Physiology Part C: Toxicology & Pharmacology Volume 224, October 2019, Endosulfan toxicity in Nile tilapia (Oreochromis niloticus) and the use of lycopene as an ameliorative agent. Aquaculture Volume 527, 15 October 2020, Key risk factors, farming practices and economic losses associated with tilapia mortality in Egypt.
1. Introduction Aquaculture is the fastest growing food production sector in the world with great potential to meet the growing needs for animal protein (Soliman and Yacout, 2016). Egypt is the top aquaculture producer in Africa accounting for two-thirds of the continent's production and the third largest tilapia producer globally after China and Indonesia. Since 2000, there has been a tremendous increase in fish production, which is mainly attributed to the shift from extensive and semi-intensive towards intensive aquaculture systems (FAO, 2010). Therefore, Egyptian aquaculture sector plays a central role in the country's economy, producing over 1.8 million tons of fish including tilapia, mullet and carp in 2017.
Rev. peru biol. vol.26 no.4 Lima oct./dic 2019 Tilapia in Ecuador: paradox between aquaculture production and the protection of Ecuadorian biodiversity. Tilapia en Ecuador: paradoja entre la producción acuícola y la protección de la biodiversidad ecuatoriana. BIORXIV 08/10/20 First report of Infectious Spleen and Kidney Necrosis Virus in Nile tilapia in Brazil. FAO mai 2015 - Tilapia markets in Sub-Saharan Africa. Sub-Saharan Africa presents a solid marketing opportunity for tilapia producers, processers and traders, particularly in view of the dwindling nature of traditional sources of fish, population growth, and rising incomes. However, it is important to first understand the business environment and challenges in the region. Regional context Sub-Saharan Africa, a region comprising forty-eight countries south of the Sahara Desert, is the world’s second fastest growing economic region, topped only by emerging Asia.
Economic growth in Sub-Saharan Africa is on the rise, from 4.7 percent in 2013 to a forecasted 5.2 percent in 2015. This performance is boosted by rising investment in natural resources and infrastructure; and strong household spending according to the World Bank. The population of Sub-Saharan Africa was some 900 million inhabitants in 2014 and with the current growth rate, the United Nations predicts a population of nearly 2.1 billion by year 2050 for this region.
BULLETIN OF ANIMAL HUSBANDRY (BR) - 2020 - Use of natural antioxidants in sous vide tilapia fillet. AGÊNCIA DE VIGILÂNCIA SANITÁRIA - ANVISA. VICE 16/04/18 No, Tilapia Is Not a Mutant, Boneless, Toxic Fish, Despite What the Internet Says - Please stop falling for that crazy graphic of tilapia “facts” that is making its way around the internet.
Earlier this week, the trailer for The Meg—an upcoming summer movie starring Jason Statham, Jason Statham’s clenched jaw, and a creature described as “the largest shark that ever existed”—made its way around the internet. Even though the titular Meg (short for Megalodon) is supposedly 60 feet long and has a bite stronger than the average T. Rex, it still seems less terrifying than that graphic of tilapia “facts” that is also making its way around the internet. If your list of Facebook friends includes anyone over the age of 55, you know the picture that we’re talking about: It’s the one with a stock photo of a tilapia underneath two vats of what might be Spaghetti-Os, and some 100 PERCENT WELL RESEARCHED AND SCIENTIFICALLY ACCURATE STATEMENTS about the fish, such as “This fish is boneless, has no skin and can’t be overcooked,” “You can’t find tilapia in the wild” and “Dioxin is found in this fish.
Except for The Meg. You probably don’t want to eat that one. UNIVERSITY OF BRISTOL / PRIFYSGOL BANGOR UNIVERSITY - 2018 - A GUIDE TO THE TILAPIA FISHES OF TANZANIA. The Scientific World Journal Volume 2014, Application of Highly Purified Electrolyzed Chlorine Dioxide for Tilapia Fillet Disinfection. Rifi_go_ug - 2015 - Guidelines for African Catfish and Nile tilapia seed production & hatchery management in Uganda. Revista de Ciencias Biológicas y de la Salud 01/09/17 MICROBIOLOGICAL ANALYSIS OF TILAPIA AND WATER IN AQUACULTURE FARMS FROM SINALOA. Preventive Veterinary Medicine Volume 162, 1 January 2019, Economic appraisal of vaccination against Streptoccocus agalactiae in Nile tilapia farms in Brazil. 1. Introduction Streptococosis, caused by Streptococcus agalactiae (Lancefield’s group B Streptococcus, GBS) frequently leads to high mortality and economic losses to tilapia farming worldwide.
Inapparent S. agalactiae infections in adult/commercial tilapia have been reported causing sustained low mortality rates that eventually lead to high cumulative mortality (Sun et al., 2016). This infectious agent is a major constraint to the productivity of Brazilian aquaculture, affecting Nile tilapia (Oreochromis niloticus), the most frequently farmed fish in the country (Mian et al., 2009; Assis et al., 2017; Delphino et al., 2019). Although there are 10 serotypes described for this pathogen, the serotypes Ia, Ib and III are the most common fish pathogens worldwide (Godoy et al., 2013; Kawasaki et al., 2018). The financial evaluation of disease control measures, such as vaccination, allows farmers to weigh the losses against the costs of an intervention. 2. Table 1. Table 2. 2.1. 2.1.1. 2.1.2. Journal of the Bangladesh Agricultural University 29/12/17 Risk factors associated with tilapia and pangasius diseases. MAR Faruk Department of Aquaculture, Bangladesh Agricultural University, Mymensingh 2202, Bangladesh N Rahman Department of Aquaculture, Bangladesh Agricultural University, Mymensingh 2202 ZP Patwary Department of Aquaculture, Hajee Mohammad Danesh Science & Technology University, Dinajpur-5200 Keywords: Riskfactor, Tilapia, Pangasius, Disease.
JOURNAL OF FOOD, AGRICULTURE & ENVIRONMENT - 2013 - Potential use of allicin (garlic, Allium sativum Linn, essential oil) against fish pathogenic bacteria and its safety for monosex Nile tilapia (Oreochromis niloticus) Journal of Cleaner Production Volume 201, 10 November 2018, Improving the sustainability of tilapia cage farming in Brazil: An emergy approach. Global Food Security Volume 17, June 2018 Assessing the chemical and microbiological quality of farmed tilapia in Egyptian fresh fish markets. Abbassy et al., 2003 M. Abbassy, H. FARMING METHOD 12/03/18 A Guide to Grow Tilapia Fish for Starting a Small Scale Business [A-Z] FAO 30/12/17 Aquaculture production and trade trends: carp, tilapia and shrimp. FAO - JUNE 2018 - Présentation : Emerging, re-emerging and new diseases of tilapia. Environ Pollut. 2014 Aug;191:8-16. Use, fate and ecological risks of antibiotics applied in tilapia cage farming in Thailand. Daf_qld_gov_au - SEPT 2018 - Tilapia management in Queensland.
CGIAR - 2017 - Basic biosecurity manual for tilapia hatchery technicians in Bangladesh. BMC VETERINARY RESEARCH 25/11/17 Characterization and susceptibility of streptococci and enterococci isolated from Nile tilapia (Oreochromis niloticus) showing septicaemia in aquaculture and wild sites in Egypt. ASEAN-FEN INTERNATIONAL FISHERIES SYMPOSIUM - 2018 - The effect of various concentration of tilapia (Oreochromis sp.) surimi for edible coating on the shelf-life of Pangasius sp. fillets. The Scientific World Journal Volume 2014, Application of Highly Purified Electrolyzed Chlorine Dioxide for Tilapia Fillet Disinfection. Food Control Available online 3 February 2018 Tilapia fish microbial spoilage monitored by a single optical gas sensor. Open Access Highlights Gas sensing device for monitoring fish freshness. Gas sensor based on a biopolymer ionogel containing a liquid crystal. Good correlation between the optical signal given by the gas sensor and the counts of mesophilic bacteria.
Low-cost gas sensor that operates at ambient conditions with minimal power requirements. Abstract. Int. J. Fish. Aquac. - DEC 2014 - Bacterial population in intensive tilapia (Oreochromis niloticus) culture pond sediment in Hai Duong province, Vietnam. AFRICAN JOURNAL OF ENVIRONMENTAL SCIENCE AND TECHNOLOGY - AOUT 2015 - Monitoring of metals in Tilapia nilotica tissues, bottom sediments and water from Nworie River and Oguta Lake in Imo State, Nigeria. Fish Shellfish Immunol. 2015 Aug;45(2):592-7. Research findings from the use of probiotics in tilapia aquaculture: A review. Ecotoxicol Environ Saf. 2015 Feb;112:132-6. Accumulation and toxic effects of microcystin in tilapia (Oreochromis niloticus) from an eutrophic Brazilian lagoon. AFRICAN JOURNAL OF FOOD SCIENCE - DEC 2013 - Microbial, biochemical and sensorial quality assessment of Algerian farmed tilapia (Oreochromis niloticus) stored at 4 and 30°C. "Use, fate and ecological risks of antibiotics applied... MBIO - AVRIL 2016 - Characterization of a Novel Orthomyxo-like Virus Causing Mass Die-Offs of Tilapia.
+ Author Affiliations + Author Notes. DAHD_NIC_IN - 2012 - Guidelines for responsible farming of Tilapia in India. Food Policy Volume 51, February 2015, Pages 131–143 Characterisation of production, marketing and consumption patterns of farmed tilapia in the Nile Delta of Egypt. Open Access Highlights. Article1385742394_Dergal%20et%20al. GLOBAL AQUACULTURE ADVOCATE - MAI/JUIN 2014 - Water Quality In Tilapia Transport From Farm To Retail. CSUS_EDU - SPRING 2014 - Nutritional characteristics of earthworms for Tilapia. FISHSITE 23/07/13 Improving Quality Tilapia Seed Production for Bangladesh's Sustainable Aquaculture Development. News Improving Quality Tilapia Seed Production for Bangladesh's Sustainable Aquaculture Development 23 July 2013 ANALYSIS - Bangladesh is one of the top freshwater aquaculture producers in the world, but it is currently facing problems over its tilapia seed quality. In order to solve the problem and help aquaculture in the country develop sustainably, a new Worldfish project hopes to provide farmers with better quality tilapia breeds and seeds (fry), writes Lucy Towers, TheFishSite Editor.
FAO - On-farm feed management practices for Nile tilapia (Oreochromis niloticus) in the Philippines. Vet Parasitol. 2013 Nov 15;198(1-2):230-4. Fish-borne trematodes in cultured Nile tilapia (Oreochromis niloticus) and wild-caught fish from Thailand. Advance Journal of Food Science and Technology 5(10): 1260-1265, 2013 Microbiological and Chemical Changes of Nile Tilapia (Oreochromis niloticus L.) Fillet during Ice Storage: Effect of Age and Sex. Pesq. agropec. bras. vol.48 no.8 Brasília Aug. 2013 Shelf life and sensory assessment of tilapia quenelle during frozen storage.
Shelf life and sensory assessment of tilapia quenelle during frozen storage Vida útil e avaliação sensorial de quenelle de tilápia durante o armazenamento em freezer Maria Fernanda Calil AngeliniI; Juliana Antunes GalvãoI; Amanda de Freitas VieiraI; Luciana Kimie Savay-da-SilvaI; Ligianne Din ShirahigueII; Ingridy Simone Ribeiro CabralII; Regina Célia Della ModestaIII; Cláudio Rosa GalloI; Marília OettererI. Campinas, v. 15, n. 2, p. 166-173, abr./jun. 2012 The sensory acceptability of a tilapia (Oreochromis niloticus) mechanically separated meat-based spread.
Journal of Ecology and the Natural Environment - OCT 2013 - Invasion of the Mozambique tilapia, Oreochromis mossambicus (Pisces: Cichlidae; Peters, 1852) in the Yamuna river, Uttar Pradesh, India. African Journal of Biotechnology Vol. 12(36), pp. 5496-5502, 4 September, 2013 Male tilapia production techniques: A mini-review. GAALLIANCE - MAI 2014 - Europe’s First Tilapia Farm Earns BAP Certification. R.H. ONLINE JOURNAL OF ANIMAL AND FEED RESEARCH - 2012 - OCCURRENCE OF SALMONELLA SPP FROM FRESH FISH (Tilapia Nilotica Linn) USING I. NEWS MEDICAL 08/07/08 Farm-raised tilapia fish contains potentially dangerous fatty acid combination. The researchers say the combination could be a potentially dangerous food source for some patients with heart disease, arthritis, asthma and other allergic and auto-immune diseases that are particularly vulnerable to an 'exaggerated inflammatory response.' Marine Resource Economics - 2008 - Competition Between Imported Tilapia and US Catfish in the US Market.
WIKIPEDIA ANGLOPHONE – Tilapia. Campinas, v. 15, n. 2, p. 166-173, abr./jun. 2012The sensory acceptability of a tilapia (Oreochromis niloticus) mechanically sep. Journal of Environmental Science and Health, - 2013 - Bioavailability of heavy metals in fresh water Tilapia nilotica (Oreachrom. SCVMJ, XVI (2) 2011 Impact of some endocrine disrupting organophosphrous insecticides on Nile Tilapia (Oreochromis niloticus) Mundo da Saúde, São Paulo - 2014;38(1):9-15 Effect of mixture of diazinon and benzo[a]pyrene in Glutathione S-transferase of Nile tilapia.