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Topic: Cercus


In the News (Wed 30 Dec 09)

  
  Orthoptera of the Northern Great Plains
Cercus of male expanded at base and apex, narrowed medially, apex spatulate.
Cercus of male with ‘toe’ nearly straight, sub-anal plate in posterior view triangular with apex rounded, dorsal valvulae with area anterior to scoop
Cercus of male with ‘toe’ recurved, sub-anal plate in posterior view truncate with bilobed apex, dorsal valvulae with area anterior to scoop straight,
www.ndsu.nodak.edu /entomology/hopper/melanoplinae2.htm   (626 words)

  
 Orthoptera of the Northern Great Plains
Cercus of males tapering from base to apex.
Dorsal edge of male cercus straight, fl post-ocular stripe extending onto metazona, tegmina oval, not extending beyond secondabdominal segment.
Cercus of male boot -shaped, with a heel.
www.ndsu.nodak.edu /entomology/hopper/melanoplinae1.htm   (400 words)

  
 Biology 311 Lab Handout
Directional tuning curves for 3 individual sensory neurons are shown in panel D. mechanoreceptor sensitive to stimuli directed at the front of the animal moves in a plane parallel to the axis of the cercus (front-back).
Each of the hairs moves in the same plane with respect to the cercus and is stimulated by wind from the same direction with respect to the cercus.
For example a cell sensitive to the upper left with respect to the animal's body is stimulated by wind which moves the hair towards the midline of the animal's body.
nervana.montana.edu /courses/Bio311/lab311ans.html   (1752 words)

  
 Insects: Timema walkingsticks
Left cercus with apices of arms not acute; right cercus apically truncate or emarginate, arms obtusely angled or rounded; intra-dextral process variable but not twisted
Bifurcate arms of left cercus with at least the apex of the internal arm broad or narrowly rounded; intra-dextral process oblique apically with acute apex
Cercus with prominent apical teeth and with distinct dorsal tooth
www.herper.com /insects/timema.html   (300 words)

  
 [No title]
Cercus nearly twice as long as 7th tergum and epandrium together...
Cercus long, filiform, brown, laterally with a row of long fl
Cercus nearly thrice as long as seventh tergum and
www.ussr.to /Russia/grichanov/CONDYLO.htm   (2212 words)

  
 5 Setae of Cercus
Cercus with sparse setae, posterior margin relatively straight; dorsal paramere opaque...
Cercus densely set with long setae, posterior margin with pronounced lobe near inner edge; dorsal paramere with pigmented outer margins...
Last modified January 2, 2001 by John VanDyk.
www.ent.iastate.edu /dept/research/systematics/bleph/keys/appadm/5.html   (74 words)

  
 cercus - English-French Dictionary - WordReference.com
We found no French translation for 'cercus' in our English to French Dictionary.
Or did you want to translate 'cercus' from French to English?
Forum discussions with the word(s) 'cercus' in the title:
www.wordreference.com /enfr/cercus   (57 words)

  
 Genus Orchelimum
Most Orchelimum males can be identified by their distinctive cerci.
By comparing the dorsal view of the left cercus of a male you wish to identify with the ones in the summary plate below, you should be able to narrow the species you need to consider to one or a very few.
Dorsal view of left cercus of North American Orchelimum.
buzz.ifas.ufl.edu /g248a.htm   (294 words)

  
 Genus Conocephalus
Most Conocephalus males can be identified by their distinctive cerci.
Dorsal view of left cercus of North American Conocephalus.
The cercus of Odontoxiphidium apterum is included because that species is likely to be mistaken for a Conocephalus.
buzz.ifas.ufl.edu /g220a.htm   (260 words)

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