Results 21 to 30 of about 253 (143)

Antiparasitic Efficacy of Herbal Extracts and Active Compound Against Gyrodactylus kobayashii in Carassius auratus [PDF]

open access: yesFrontiers in Veterinary Science, 2021
Gyrodactylus spp. Nordmann, 1832 (Monogenea: Gyrodactylidae) are common ectoparasites of teleost fishes. Infection with these parasites can increase the mortality of fish and cause considerable economic losses in intensive aquaculture.
Shun Zhou   +13 more
doaj   +2 more sources

Identification of Gyrodactylus (Monogenea, Gyrodactylidae) species in some of Southwest of Caspian Sea Basin fishes [PDF]

open access: yesIranian Journal of Veterinary Medicine, 2018
BACKGROUND: Members of the genus Gyrodactylus species are one of the extensive groups of monogenean ectoparasites which parasitize marine, brackish and freshwater fishes.
Maryam Barzegar   +4 more
doaj   +2 more sources

Four new species of Cichlidogyrus (Platyhelminthes, Monopisthocotyla, Dactylogyridae) from Lake Victoria haplochromine cichlid fishes, with the redescription of C. bifurcatus and C. longipenis [PDF]

open access: yesParasite
African cichlids are model systems for evolutionary studies and host-parasite interactions, because of their adaptive radiations and because they harbour many species of monogenean parasites with high host-specificity.
Gobbin Tiziana P.   +4 more
doaj   +2 more sources

Uncovering the monogenean species diversity of cyprinoid fish in Iraq using an integrative approach [PDF]

open access: yesParasitology
The freshwaters of Iraq harbour a high diversity of endemic and phylogenetically unique species. One of the most diversified fish groups in this region is cyprinoids, and although their distribution is relatively well known, their monogenean parasites ...
M. Benovics   +4 more
doaj   +2 more sources

PARASITE DIVERSITY OF Hoplosternum littorale FROM THE TIETÊ-BATALHA RIVER BASIN, SOUTHEASTERN BRAZIL

open access: yesBoletim do Instituto de Pesca, 2021
A total of 53 tamboatás, Hoplosternum littorale, from the Batalha River, São Paulo, southeastern Brazil, were examined between February 2014 to December 2016. Seventeen species of parasites were identified, and 961 specimens were collected . The richness
Larissa Sbeghen PELEGRINI   +5 more
doaj   +1 more source

Gyrodactylidae

open access: yes, 2021
Published as part of Přikrylová, Iva, Barson, Maxwell & Shinn, Andrew P., 2021, Description of Tresuncinidactylus wilmienae gen. et sp. n. (Monogenea: Gyrodactylidae), from the gills of the bulldog, Marcusenius macrolepidotus (Peters) from Lake Kariba, Zimbabwe, pp.
Přikrylová, Iva   +2 more
openaire   +2 more sources

Monogeneans as bioindicators: A meta-analysis of effect size of contaminant exposure toward Monogenea (Platyhelminthes)

open access: yesEcological Indicators, 2021
Monogenea is a Class of ecologically and economically significant platyhelminth parasites of freshwater and marine hosts. Contamination of the environment has been shown to variably affect parasites resulting in alterations at the population and ...
Beric M. Gilbert   +1 more
doaj   +1 more source

Assessment of listing and categorisation of animal diseases within the framework of the Animal Health Law (Regulation (EU) 2016/429): infection with Gyrodactylus salaris (GS)

open access: yesEFSA Journal, Volume 21, Issue 10, October 2023., 2023
Abstract Infection with Gyrodactylus salaris was assessed according to the criteria of the Animal Health Law (AHL), in particular, the criteria of Article 7 on disease profile and impacts, Article 5 on its eligibility to be listed, Annex IV for its categorisation according to disease prevention and control rules as laid down in Article 9 and Article 8 ...
EFSA Panel on Animal Health and Welfare (AHAW)   +28 more
wiley   +1 more source

Improving tilapia biosecurity through a value chain approach

open access: yesReviews in Aquaculture, Volume 15, Issue S1, Page 57-91, February 2023., 2023
Abstract Tilapia aquaculture is a major source of animal protein, with global production reaching over 6 million tonnes in 2020. The rapid growth of the tilapia sector has led to a number of emerging disease threats and subsequent production losses. Risk analysis can provide a targeted approach for improving biosecurity in the tilapia sector.
Brett MacKinnon   +5 more
wiley   +1 more source

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