Matches in DBpedia 2015-10 for { <http://dbpedia.org/resource/Diseases_and_parasites_in_salmon> ?p ?o }
Showing triples 1 to 89 of
89
with 100 triples per page.
- Diseases_and_parasites_in_salmon abstract "This article is about diseases and parasites in salmon, trout and other salmon-like fishes of the Salmonidae family.According to Canadian biologist Dorothy Kieser, the myxozoan parasite Henneguya salminicola is commonly found in the flesh of salmonids. It has been recorded in the field samples of salmon returning to the Queen Charlotte Islands. The fish responds by walling off the parasitic infection into a number of cysts that contain milky fluid. This fluid is an accumulation of a large number of parasites.Henneguya and other parasites in the myxosporean group have a complex life cycle, where the salmon is one of two hosts. The fish releases the spores after spawning. In the Henneguya case, the spores enter a second host, most likely an invertebrate, in the spawning stream. When juvenile salmon migrate to the Pacific Ocean, the second host releases a stage infective to salmon. The parasite is then carried in the salmon until the next spawning cycle. The myxosporean parasite that causes whirling disease in trout, has a similar life cycle. However, as opposed to whirling disease, the Henneguya infestation does not appear to cause significant incapacitation of the host salmon — even heavily infected fish tend to return to spawn successfully.According to Dr. Kieser, a lot of work on Henneguya salminicola was done by scientists at the Pacific Biological Station in Nanaimo in the mid-1980s, in particular, an overview report which states that "the fish that have the longest fresh water residence time as juveniles have the most noticeable infections. Hence in order of prevalence coho are most infected followed by sockeye, chinook, chum and pink." As well, the report says that, at the time the studies were conducted, stocks from the middle and upper reaches of large river systems in British Columbia such as Fraser, Skeena, Nass and from mainland coastal streams in the southern half of B.C. "are more likely to have a low prevalence of infection." The report also states "It should be stressed that Henneguya, economically deleterious though it is, is harmless from the view of public health. It is strictly a fish parasite that cannot live in or affect warm blooded animals, including man".According to Klaus Schallie, Molluscan Shellfish Program Specialist with the Canadian Food Inspection Agency, "Henneguya salminicola is found in southern B.C. also and in all species of salmon. I have previously examined smoked chum salmon sides that were riddled with cysts and some sockeye runs in Barkley Sound (southern B.C., west coast of Vancouver Island) are noted for their high incidence of infestation."Sea lice, particularly Lepeophtheirus salmonis and various Caligus species, including C. clemensi and C. rogercresseyi, can cause deadly infestations of both farm-grown and wild salmon. Sea lice are ectoparasites which feed on mucus, blood, and skin, and migrate and latch onto the skin of wild salmon during free-swimming, planktonic nauplii and copepodid larval stages, which can persist for several days. Large numbers of highly populated, open-net salmon farms can create exceptionally large concentrations of sea lice; when exposed in river estuaries containing large numbers of open-net farms, many young wild salmon are infected, and do not survive as a result. Adult salmon may survive otherwise critical numbers of sea lice, but small, thin-skinned juvenile salmon migrating to sea are highly vulnerable. On the Pacific coast of Canada, the louse-induced mortality of pink salmon in some regions is commonly over 80%.".
- Diseases_and_parasites_in_salmon thumbnail Pink_salmon_infected_w_henneguya_-_oct_2009_(2).jpg?width=300.
- Diseases_and_parasites_in_salmon wikiPageExternalLink l12022.htm.
- Diseases_and_parasites_in_salmon wikiPageExternalLink fish_farms_drive_wild_salmon_populations_toward_extinction.html.
- Diseases_and_parasites_in_salmon wikiPageExternalLink jfd.
- Diseases_and_parasites_in_salmon wikiPageExternalLink salmon-farming-problems.
- Diseases_and_parasites_in_salmon wikiPageExternalLink sealice.
- Diseases_and_parasites_in_salmon wikiPageExternalLink SeaLice_FullReport.pdf.
- Diseases_and_parasites_in_salmon wikiPageExternalLink stressdisease.shtml.
- Diseases_and_parasites_in_salmon wikiPageExternalLink 1772.
- Diseases_and_parasites_in_salmon wikiPageExternalLink salmonidparasites.htm.
- Diseases_and_parasites_in_salmon wikiPageExternalLink www.watershed-watch.org.
- Diseases_and_parasites_in_salmon wikiPageExternalLink AquaculturalRevolution.html.
- Diseases_and_parasites_in_salmon wikiPageExternalLink sealice.html.
- Diseases_and_parasites_in_salmon wikiPageID "35640555".
- Diseases_and_parasites_in_salmon wikiPageLength "24377".
- Diseases_and_parasites_in_salmon wikiPageOutDegree "66".
- Diseases_and_parasites_in_salmon wikiPageRevisionID "591026291".
- Diseases_and_parasites_in_salmon wikiPageWikiLink Aeromonas_salmonicida.
- Diseases_and_parasites_in_salmon wikiPageWikiLink Anemia.
- Diseases_and_parasites_in_salmon wikiPageWikiLink Atlantic_salmon.
- Diseases_and_parasites_in_salmon wikiPageWikiLink Boil.
- Diseases_and_parasites_in_salmon wikiPageWikiLink British_Columbia.
- Diseases_and_parasites_in_salmon wikiPageWikiLink British_Columbia_Coast.
- Diseases_and_parasites_in_salmon wikiPageWikiLink Canada.
- Diseases_and_parasites_in_salmon wikiPageWikiLink Category:Fish_diseases.
- Diseases_and_parasites_in_salmon wikiPageWikiLink Category:Salmonidae.
- Diseases_and_parasites_in_salmon wikiPageWikiLink Chile.
- Diseases_and_parasites_in_salmon wikiPageWikiLink Chinook_salmon.
- Diseases_and_parasites_in_salmon wikiPageWikiLink Coccus.
- Diseases_and_parasites_in_salmon wikiPageWikiLink Columnaris.
- Diseases_and_parasites_in_salmon wikiPageWikiLink Ectoparasite.
- Diseases_and_parasites_in_salmon wikiPageWikiLink European_Commission.
- Diseases_and_parasites_in_salmon wikiPageWikiLink Extinction.
- Diseases_and_parasites_in_salmon wikiPageWikiLink Fish.
- Diseases_and_parasites_in_salmon wikiPageWikiLink Fish_diseases_and_parasites.
- Diseases_and_parasites_in_salmon wikiPageWikiLink Fish_farming.
- Diseases_and_parasites_in_salmon wikiPageWikiLink Fish_stock.
- Diseases_and_parasites_in_salmon wikiPageWikiLink Fish_stocks.
- Diseases_and_parasites_in_salmon wikiPageWikiLink Furunculosis.
- Diseases_and_parasites_in_salmon wikiPageWikiLink Gill.
- Diseases_and_parasites_in_salmon wikiPageWikiLink Gram-negative_bacteria.
- Diseases_and_parasites_in_salmon wikiPageWikiLink Gram-positive_bacteria.
- Diseases_and_parasites_in_salmon wikiPageWikiLink Gyrodactylus.
- Diseases_and_parasites_in_salmon wikiPageWikiLink Henneguya_salminicola.
- Diseases_and_parasites_in_salmon wikiPageWikiLink Henneguya_zschokkei.
- Diseases_and_parasites_in_salmon wikiPageWikiLink Infectious_Salmon_Anemia_Virus.
- Diseases_and_parasites_in_salmon wikiPageWikiLink Infectious_salmon_anemia_virus.
- Diseases_and_parasites_in_salmon wikiPageWikiLink Monogenea.
- Diseases_and_parasites_in_salmon wikiPageWikiLink Myxobolus_cerebralis.
- Diseases_and_parasites_in_salmon wikiPageWikiLink Myxosporea.
- Diseases_and_parasites_in_salmon wikiPageWikiLink Myxozoa.
- Diseases_and_parasites_in_salmon wikiPageWikiLink Norway.
- Diseases_and_parasites_in_salmon wikiPageWikiLink Pacific_coast_of_Canada.
- Diseases_and_parasites_in_salmon wikiPageWikiLink Parasitism.
- Diseases_and_parasites_in_salmon wikiPageWikiLink Salmon.
- Diseases_and_parasites_in_salmon wikiPageWikiLink Salmonidae.
- Diseases_and_parasites_in_salmon wikiPageWikiLink Scotland.
- Diseases_and_parasites_in_salmon wikiPageWikiLink Sea_lice.
- Diseases_and_parasites_in_salmon wikiPageWikiLink Sea_louse.
- Diseases_and_parasites_in_salmon wikiPageWikiLink Sockeye_salmon.
- Diseases_and_parasites_in_salmon wikiPageWikiLink Streptococcus_iniae.
- Diseases_and_parasites_in_salmon wikiPageWikiLink Trout.
- Diseases_and_parasites_in_salmon wikiPageWikiLink Wild_fisheries.
- Diseases_and_parasites_in_salmon wikiPageWikiLink File:C_Shasta.gif.
- Diseases_and_parasites_in_salmon wikiPageWikiLink File:Pink_salmon_infected_w_henneguya_-_oct_2009_(2).jpg.
- Diseases_and_parasites_in_salmon wikiPageWikiLink File:Salmo_salar_GLERL_1.jpg.
- Diseases_and_parasites_in_salmon wikiPageWikiLink File:Sea_lice_on_the_back_of_a_salmon.jpg.
- Diseases_and_parasites_in_salmon hasPhotoCollection Diseases_and_parasites_in_salmon.
- Diseases_and_parasites_in_salmon wikiPageUsesTemplate Template:Cite_book.
- Diseases_and_parasites_in_salmon wikiPageUsesTemplate Template:Clear.
- Diseases_and_parasites_in_salmon wikiPageUsesTemplate Template:Commonscat.
- Diseases_and_parasites_in_salmon wikiPageUsesTemplate Template:Fish_disease_topics.
- Diseases_and_parasites_in_salmon wikiPageUsesTemplate Template:Reflist.
- Diseases_and_parasites_in_salmon wikiPageUsesTemplate Template:Salmon.
- Diseases_and_parasites_in_salmon wikiPageUsesTemplate Template:Seealso.
- Diseases_and_parasites_in_salmon subject Category:Fish_diseases.
- Diseases_and_parasites_in_salmon subject Category:Salmonidae.
- Diseases_and_parasites_in_salmon type Salmoniforme.
- Diseases_and_parasites_in_salmon type Thing.
- Diseases_and_parasites_in_salmon comment "This article is about diseases and parasites in salmon, trout and other salmon-like fishes of the Salmonidae family.According to Canadian biologist Dorothy Kieser, the myxozoan parasite Henneguya salminicola is commonly found in the flesh of salmonids. It has been recorded in the field samples of salmon returning to the Queen Charlotte Islands. The fish responds by walling off the parasitic infection into a number of cysts that contain milky fluid.".
- Diseases_and_parasites_in_salmon label "Diseases and parasites in salmon".
- Diseases_and_parasites_in_salmon seeAlso Aquaculture_of_salmonids.
- Diseases_and_parasites_in_salmon sameAs m.0jkzcv6.
- Diseases_and_parasites_in_salmon sameAs Q5282135.
- Diseases_and_parasites_in_salmon sameAs Q5282135.
- Diseases_and_parasites_in_salmon wasDerivedFrom Diseases_and_parasites_in_salmon?oldid=591026291.
- Diseases_and_parasites_in_salmon depiction Pink_salmon_infected_w_henneguya_-_oct_2009_(2).jpg.
- Diseases_and_parasites_in_salmon isPrimaryTopicOf Diseases_and_parasites_in_salmon.