Difference between revisions of "Category:Arachnida"

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{{review}}
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<categorytree mode=pages style="float:right; clear:right; margin-left:1ex; border:1px solid gray; padding:0.7ex; background-color:white;">Arthropods</categorytree>
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|pagetitle =Arachnida
==Classification==
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|pagebody = The arachnids includes well known veterinary species such as ticks and mites (order Acarina). It also includes scorpions and spiders. Most of the structure and function of the arachnids is similar to the [[Insecta|insecta]].
[[Image:Arthropod classifiation.jpg|thumb|right|150px|Arthropod Classification - copyright nabrown RVC]]
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|contenttitle =Content
[[Image:Tick pic.jpg|thumb|right|150px|Deer tick - Wikimedia Commons]]
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<br><br>
 
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<categorytree mode=pages>Arachnida</categorytree>
==Structure and Function==
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*Only two body divisions
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**Cephalo-thorax
 
**Abdomen
 
 
 
*Three pairs of legs in the larval stages or four pairs of legs during the nymphal and adult stages
 
 
 
*No wings
 
 
 
*No antennae
 
 
 
*No compound eyes
 
 
 
*Small size
 
**E.g. Ticks are under 1cm in length
 
**E.g. Mites are under 1mm in length
 
 
 
==Life cycles==
 
 
 
*The larva (also called '''seed tick''') develops from the egg
 
 
 
*The nymphal stage follows the larval stage
 
 
 
*The nymph then develops into an adult (i.e. '''sexually mature''')
 
 
 
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      showcats=1 showarts=1>Category:{{PAGENAME}}</ncl>
 
 
 
 
 
  
 
[[Category:Arthropods]]
 
[[Category:Arthropods]]

Latest revision as of 20:09, 18 May 2010

Arachnida

The arachnids includes well known veterinary species such as ticks and mites (order Acarina). It also includes scorpions and spiders. Most of the structure and function of the arachnids is similar to the insecta.

Subcategories

This category has the following 2 subcategories, out of 2 total.

M

T

Pages in category "Arachnida"

The following 3 pages are in this category, out of 3 total.