Haemonchus contortus - Revision history

Bara at 22:05, 2 August 2012

2012-08-02T22:05:17Z

2011-05-09T17:19:20Z

2010-11-29T12:50:52Z

Literature Search

2010-09-30T12:38:49Z

2010-09-30T12:36:56Z

2010-07-30T10:32:41Z

2010-07-30T10:23:16Z

2010-07-30T10:22:42Z

2010-07-30T10:22:21Z

2010-07-30T10:22:01Z

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 Also known as: '''''Barber's pole worm — Haemonchus placei
 {{Taxobox
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 Eggs are subsequently shed onto pasture by the host within 3 weeks of infection, and the life cycle continues.
-==Literature Search==
+{{Learning
-[[File:CABI logo.jpg|left|90px]]
+|literature search = [http://www.cabdirect.org/search.html?rowId=1&options1=AND&q1=%22Haemonchus+contortus%22&occuring1=title&rowId=2&options2=AND&q2=&occuring2=freetext&rowId=3&options3=AND&q3=&occuring3=freetext&publishedstart=2000&publishedend=yyyy&calendarInput=yyyy-mm-dd&la=any&it=any&show=all&x=58&y=16 ''Haemonchus contortus'' publications since 2000]
-Use these links to find recent scientific publications via CAB Abstracts (log in required unless accessing from a subscribing organisation).
+{{review}}
 [[Category:Haemonchus]]
 [[Category:Expert_Review - Parasites]]
 [[Category:Sheep_Nematodes]][[Category:Cattle_Nematodes]][[Category:Goat Nematodes]][[Category:Camelid Nematodes]]

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 Also known as: '''''Barber's pole worm — Haemonchus placei
 {{Taxobox
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 [[Category:Haemonchus]]
-[[Category:Expert_Review]]
+[[Category:Expert_Review - Parasites]]
 [[Category:Sheep_Nematodes]][[Category:Cattle_Nematodes]][[Category:Goat Nematodes]][[Category:Camelid Nematodes]]

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 [[Category:Haemonchus]]
 [[Category:Expert_Review]]
 [[Category:Sheep_Nematodes]][[Category:Cattle_Nematodes]][[Category:Goat Nematodes]][[Category:Camelid Nematodes]]

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 |species            = '''''H. Contortus/ H. placei, H. Longistipes, H. similis'''''
 }}
-===Introduction===
+==Introduction==
 ''Haemonchus contortus'' is a nematode parasite from the family [[:Category:Trichostrongyloidea|'''Trichostrongyloidea.''']] It is found worldwide, and is an extremely important parasite of sheep and goats, particularly in tropical/ subtropical regions.
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 Predilection site: '''Abomasum
-===Identification===
+==Identification==
 The eggs are yellow, and approximately 70–85 μm long by 44 μm wide. The adult female is 18–30 mm and is easily recognized by its distinct “barber pole” coloration. The female has a red and while appearance, the red is due to the fact it is a blood feeder, and the white represents the ovaries coiled around the blood filled intestines.
 The male adult worm is considerably smaller than the female, and is around 10–20 mm. It holds a characteristic copulatory bursa, which is an important diagnostic aid.
-===Hosts===
+==Hosts==
 ''H. contortus'' is a direct parasite, therefore, it only occupies definitive hosts, namely; Sheep, cattle, goats, deer, camels, and llama.
-===Life Cycle===
+==Life Cycle==
 This life cycle is direct, and very much typical of a [[Trichostrongyloidea - Overview|trichostrongyloid]].

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 {{review}}
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+Also known as: '''''Barber's pole worm — Haemonchus placei
 {{Taxobox
 |name               = Haemonchus
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 Within the UK, it is found most commonly in the South, where the climate tends to be a little warmer and drier.  Some have shown complete resistance to current anthelmintics which is posing a real problem, making sheep and goat farming extremely difficult in some areas of the country.
 ===Identification===
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 L3 then moults into L4 within 48hrs. The L4 then penetrate the lining of the abomasum using their anterior spicules.  L4 are able to draw blood from the host through the buccal capsule, causing severe anaemia in some cases.  As adults they are able to move freely along the mucosal surface.
 Eggs are subsequently shed onto pasture by the host within 3 weeks of infection, and the life cycle continues.

← Older revision		Revision as of 10:32, 30 July 2010
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	[[Category:Expert_Review]]		[[Category:Expert_Review]]
		+	[[Category:Sheep_Nematodes]][[Category:Cattle_Nematodes]][[Category:Goat Nematodes]][[Category:Camelid Nematodes]]

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 [[Category:Haemonchus]]
-[Category:To Do -_Max]]
+[[Category:To Do -_Max]]
 [[Category:Expert_Review]]

← Older revision		Revision as of 10:22, 30 July 2010
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