Posted by Kahis on 18-03-2007 21:01
#11
Postsutural dorsocentrals. These are the setae along the outer margin of the pair of pale stripes on the back of the fly. The suture is the weak transverse line crossing the thorax. There are 4 postsutural dc setae on this fly (ie 4 dorsocentrals behind the suture) - and 2-3 presutural dc, but those are not important in this particular case.