Raster: Difference between revisions

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1. In white [[grub|grubs]], an arrangement of hairs or spines on the underside of the last abdominal segment, in front of the [[anus]].<br><br>
1. In white [[grub|grubs]], an arrangement of hairs or spines on the underside of the last abdominal segment, in front of the [[anus]].<br><br>


http://www.ipm.iastate.edu/ipm/icm/files/images/annual-white-grub-raster.jpg
http://www.ent.iastate.edu/images/coleoptera/scarabaeidae/tworasters.jpg<br><br>
 
The smooth area of the raster bordered by parallel rows of zipper-like hairs.<br>
Source:  http://www.ipm.iastate.edu/ipm/icm/files/images/annual-white-grub-raster
Source:  http://www.ent.iastate.edu/imagegal/coleoptera/scarabaeidae/tworasters.html<br><br>

Latest revision as of 09:51, 23 September 2008


1. In white grubs, an arrangement of hairs or spines on the underside of the last abdominal segment, in front of the anus.

tworasters.jpg

The smooth area of the raster bordered by parallel rows of zipper-like hairs.
Source: http://www.ent.iastate.edu/imagegal/coleoptera/scarabaeidae/tworasters.html