Difference between revisions of "Toxascaris leonina"
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{{Taxobox | {{Taxobox | ||
|name = Toxascaris leonina | |name = Toxascaris leonina | ||
|kingdom = | |kingdom = | ||
|phylum = | |phylum = | ||
| − | |class = Nematoda | + | |class = [[Nematodes|Nematoda]] |
|sub-class = | |sub-class = | ||
|order = | |order = | ||
| − | |super-family = Ascaridoidea | + | |super-family = [[Ascaridoidea]] |
|family = | |family = | ||
|sub-family = | |sub-family = | ||
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|species = | |species = | ||
}} | }} | ||
| − | + | Also known as: '''''Toxascaris limbata | |
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==Hosts== | ==Hosts== | ||
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==Identification== | ==Identification== | ||
| − | It is similar in appearance to ''[[Toxocara canis]]'', but slightly smaller at around 10cm in length. | + | ''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 | + | The eggs are ovoid, around 75μm in length, with a thick outer shell. |
==Life Cycle== | ==Life Cycle== | ||
| − | The infective stage of ''T. leonina'' is L2, which are found in the egg. | + | 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. | The prepatent period is 10-11 weeks. | ||
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| + | {{Learning | ||
| + | |literature search = [http://www.cabdirect.org/search.html?q=title:(%22Toxascaris+leonina%22)+OR+title:(%22Toxascaris+limbata%22) ''Toxascaris leonina'' publications] | ||
| + | |Vetstream = [https://www.vetstream.com/canis/search?s=nematode Nematodes] | ||
| + | }} | ||
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| + | {{review}} | ||
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| + | {{OpenPages}} | ||
[[Category:Ascaridoidea]][[Category:Dog_Nematodes]] | [[Category:Ascaridoidea]][[Category:Dog_Nematodes]] | ||
[[Category:Cat_Nematodes]] | [[Category:Cat_Nematodes]] | ||
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Latest revision as of 17:45, 4 June 2016
| 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 | |
|---|---|
 To reach the Vetstream content, please select |
Canis, Felis, Lapis or Equis |
 Search for recent publications via CAB Abstract (CABI log in required) |
Toxascaris leonina publications |
 |
This article has been peer reviewed but is awaiting expert review. If you would like to help with this, please see more information about expert reviewing. |
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