Difference between revisions of "Toxascaris leonina"

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The prepatent period is 10-11 weeks.
 
The prepatent period is 10-11 weeks.
  
==Literature Search==
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|literature search = [http://www.cabdirect.org/search.html?q=title:(%22Toxascaris+leonina%22)+OR+title:(%22Toxascaris+limbata%22) ''Toxascaris leonina'' publications]
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Use these links to find recent scientific publications via CAB Abstracts (log in required unless accessing from a subscribing organisation).
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[http://www.cabdirect.org/search.html?q=title:(%22Toxascaris+leonina%22)+OR+title:(%22Toxascaris+limbata%22) ''Toxascaris leonina'' publications]
 
  
 
[[Category:Ascaridoidea]][[Category:Dog_Nematodes]]
 
[[Category:Ascaridoidea]][[Category:Dog_Nematodes]]
 
[[Category:Cat_Nematodes]]
 
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Revision as of 12:57, 20 July 2012


Toxascaris leonina
Class Nematoda
Super-family Ascaridoidea

Also known as: Toxascaris limbata

Hosts

Dogs, cats, and foxes.

Identification

T. leonina is of the superfamily Ascaridoidea. It is similar in appearance to Toxocara canis, but slightly smaller at around 10cm in length. There are three large lips surrounding the mouth, and there is no buccal capsule.

The eggs are ovoid, around 75μm in length, with a thick outer shell.

Life Cycle

The infective stage of T. leonina is L2, which are found in the egg. The eggs are ingested by the host, hatch, and enter the alimentary tract. The larvae then penetrate the wall of the intestine. The larvae continue to develop and mature into adults. The adults live in the lumen of the intestine. In the host there is:

  • no prenatal transmission
  • no transmammary transmission
  • no hepato-tracheal migration.

The prepatent period is 10-11 weeks.


Toxascaris leonina Learning Resources
CABICABI logo.jpg
Literature Search
Search for recent publications via CAB Abstract
(CABI log in required)
Toxascaris leonina publications





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