Gyrodactylus salaris - Wikipedia
Gyrodactylus salaris, commonly known as salmon fluke, [1] salmon killer, or the Norwegian salmon killer is a tiny monogenean ectoparasite which lives on the body surface of freshwater fish. [2] This leech-like parasite has been implicated in the reduction of Atlantic salmon populations in the Norwegian fjords . [ 3 ]
Gyrodactylus salaris - ADW
The native range of Gyrodactylus salaris expands from the Baltic sea to the Karelian isthmus in Russia. Gyrodactylus salaris has also been introduced to the rivers surrounding the Baltic sea to the North, and northern Europe.
Gyrodactylus salaris is more common in farmed rainbow trout than previously thought, and is likely to be present in more countries than those currently known. In 2006, G. salaris was reported from fish farms in
Gyrodactylus Salaris - Diseases of wild and farmed Finfish
2019年12月17日 · Gyrodactylus salaris (Gs) is a small parasite (0.5mm in length) infecting the skin, gills and fins of fish and is capable of rapid multiplication causing serious physical damage to Atlantic salmon parr. It has been responsible for significant mortalities (up to 98%) of wild Atlantic salmon populations in Norway, and as a result some salmon ...
Gyrodactylus salaris - NASCO
‘The parasite Gyrodactylus salaris‘ (NEA(16)6), provides information on Gyrodactylus salaris, its impact on Atlantic salmon, its distribution within NASCO Parties and relevant NASCO agreements.
Infection with Gyrodactylus salaris means infection with the pathogenic agent Gyrodactylus salaris, a viviparous ectoparasite of the Family Gyrodactylidae and Class Monogenea. Several strains of G. salaris have been identified on the basis of genotyping with the mitochondrial
Gyrodactylus salaris - an overview | ScienceDirect Topics
Gyrodactylus salaris is a highly pathogenic monogenean parasite of Atlantic salmon (Salmo salar) (Figure I). It is listed by the OIE and in other regional legislation.
Gyrodactylus salaris usually occurs on the fins of infected Atla ntic salmon, but the parasite distribution on the host may vary depending on intensity of infection (Jensen & Johnsen, 1992; Mo, 1992).
Gyrodactylus salaris is a member of a genus of small parasitic worms which includes species infesting fish and frogs in both fresh and salt water. It was first described in Sweden in 1956. G. salaris measure approximately 0.5mm, and are visible only with the aid of magnification. In the field, it is possible to see them with a hand lens.
The parasite Gyrodactylus salaris is a small (0.5mm in length) parasitic flatworm (monogenea) that attaches to the skin, gills and fins of its fish hosts by means of hooks that can result in serious physical damage.
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