Difference between revisions of "Amblyomma variegatum"

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{{TaxLinks|LnkAmblyomma}}
 
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[[File:Amblyomma-variegatum-male.jpg|250px|thumb|''Amblyomma variegatum'' male (click on image to enlarge it)<br/>Author(s): Alan R. Walker<br/>Source: [http://commons.wikimedia.org/wiki/File:Amblyomma-variegatum-male.jpg Wikimedia Commons]]]
 
[[File:Amblyomma-variegatum-male.jpg|250px|thumb|''Amblyomma variegatum'' male (click on image to enlarge it)<br/>Author(s): Alan R. Walker<br/>Source: [http://commons.wikimedia.org/wiki/File:Amblyomma-variegatum-male.jpg Wikimedia Commons]]]
 
<font color="#800000">'''''Amblyomma variegatum'''''</font> (Fabricius, 1794) - (tropical bont tick)
 
<font color="#800000">'''''Amblyomma variegatum'''''</font> (Fabricius, 1794) - (tropical bont tick)
 
The tick is common in Africa and has spread to Central America with cattle imported from Senegal in the 1800s. It is found on livestock and is considered a vector of Crimean-Congo hemorrhagic fever (CCHF) and a number of rickettsia diseases, like ''Cowdria'' (heartwater) or ''Rickettsia''. It may bite humans. The tick is apparently transported by birds like the cattle egret (''Bubulcus ibis''). Management typically involves the frequent application of pour-on acaricides.
 
 
[[File:Amblyomma-variegatum-heifer-Ghana.jpg|250px|thumb|left|''Amblyomma variegatum'' infestation of the udder of a young cow in Ghana (click on image to enlarge it)<br/>Author(s): Alan R. Walker<br/>Source: [http://commons.wikimedia.org/wiki/File:Amblyomma-variegatum-heifer-Ghana.jpg Wikimedia Commons]]]
 
[[File:Amblyomma-variegatum-heifer-Ghana.jpg|250px|thumb|left|''Amblyomma variegatum'' infestation of the udder of a young cow in Ghana (click on image to enlarge it)<br/>Author(s): Alan R. Walker<br/>Source: [http://commons.wikimedia.org/wiki/File:Amblyomma-variegatum-heifer-Ghana.jpg Wikimedia Commons]]]
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The tick is common in Africa and has spread to Central America with cattle imported from Senegal in the 1800s. It is found on livestock and is considered a vector of Crimean-Congo hemorrhagic fever (CCHF) and a number of rickettsia diseases, like ''Ehrlichia ruminantium'' (syn. ''Cowdria ruminantium'') causing heartwater, a fatal disease of ruminants.
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It may bite humans. The tick is apparently transported by birds like the cattle egret (''Bubulcus ibis''). Management typically involves the frequent application of pour-on acaricides.
  
 
[[Category:Amblyomma (genus)]]
 
[[Category:Amblyomma (genus)]]

Latest revision as of 20:43, 9 August 2022


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Amblyomma variegatum male (click on image to enlarge it)
Author(s): Alan R. Walker
Source: Wikimedia Commons

Amblyomma variegatum (Fabricius, 1794) - (tropical bont tick)

Amblyomma variegatum infestation of the udder of a young cow in Ghana (click on image to enlarge it)
Author(s): Alan R. Walker
Source: Wikimedia Commons

The tick is common in Africa and has spread to Central America with cattle imported from Senegal in the 1800s. It is found on livestock and is considered a vector of Crimean-Congo hemorrhagic fever (CCHF) and a number of rickettsia diseases, like Ehrlichia ruminantium (syn. Cowdria ruminantium) causing heartwater, a fatal disease of ruminants.

It may bite humans. The tick is apparently transported by birds like the cattle egret (Bubulcus ibis). Management typically involves the frequent application of pour-on acaricides.