Difference between revisions of "carina"

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|lexical category=noun, plural <b>carinae</b>
 
|lexical category=noun, plural <b>carinae</b>
 
|etymology=Latin <i>carina</i>, keel
 
|etymology=Latin <i>carina</i>, keel
|definition=1. Any keel-like structure or elevated ridge.  
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|definition=1. Any keel-like [[structure]] or [[elevated]] [[ridge]].  
  
2. ([[Arthropoda]]: Crustacea) <i>a.</i> A well defined projecting ridge on the outer surface of the carapace of podocopan ostracods. <i>b.</i> The unpaired posteriodorsal plate of thoracic barnacles; in lepadomorphs, 1 of up to 4 unpaired plates of the capitulum; in verrucomorphs, the compartmental plate between the rostrum and fixed tergum; in balanomorphs, compartmental plate, with alae on each side, opposite the rostrum.  
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2. ([[Arthropoda]]: [[Crustacea]]) <i>a.</i> A well defined projecting [[ridge]] on the outer surface of the [[carapace]] of podocopan ostracods. <i>b.</i> The unpaired posterio[[dorsal plate]] of [[thoracic]] barnacles; in lepadomorphs, 1 of up to 4 unpaired [[plates]] of the [[capitulum]]; in verrucomorphs, the [[compartmental plate]] between the [[rostrum]] and fixed [[tergum]]; in balanomorphs, compartmental plate, with [[alae]] on each [[side]], opposite the [[rostrum]].  
  
3. ([[Arthropoda]]: [[Insecta]]) <i>a.</i> A form of sharp distal cornuti of the genitalia of certain male Lepidoptera. <i>b.</i> For Othroptera see [[frontal costa]]. <i>c.</i> The fused ventral outer wall of the aedeagus of male fleas.  
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3. ([[Arthropoda]]: [[Insecta]]) <i>a.</i> A form of sharp [[distal]] [[cornuti]] of the [[genitalia]] of certain [[male]] Lepidoptera. <i>b.</i> For Othroptera see [[frontal costa]]. <i>c.</i> The [[fused]] [[ventral]] outer [[wall]] of the [[aedeagus]] of [[male]] fleas.  
  
4. ([[Bryozoa]]) The median ridge on the zoarium surface.
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4. ([[Bryozoa]]) The [[median]] [[ridge]] on the [[zoarium]] surface.
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[[Category:Disambiguation page necessary]]
 
[[Category:Disambiguation page necessary]]
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{{Concept scheme relation
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|scheme=Dictionary of Invertebrate Zoology
 
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Latest revision as of 23:39, 13 September 2013

carina (noun, plural carinae; Latin carina, keel): 1. Any keel-like structure or elevated ridge.

2. (Arthropoda: Crustacea) a. A well defined projecting ridge on the outer surface of the carapace of podocopan ostracods. b. The unpaired posteriodorsal plate of thoracic barnacles; in lepadomorphs, 1 of up to 4 unpaired plates of the capitulum; in verrucomorphs, the compartmental plate between the rostrum and fixed tergum; in balanomorphs, compartmental plate, with alae on each side, opposite the rostrum.

3. (Arthropoda: Insecta) a. A form of sharp distal cornuti of the genitalia of certain male Lepidoptera. b. For Othroptera see frontal costa. c. The fused ventral outer wall of the aedeagus of male fleas.

4. (Bryozoa) The median ridge on the zoarium surface.