Posted by Stephen R on 26-01-2010 23:12
#17
Are you saying that
anything in the 90 degree sector between the dorsal and the posterior directions is called posterdorsal, and that you only refer to a seta as dorsal if it is
exactly on the dorsal line. That would allow ad and pd bristles to be within a few degrees of each other.
Sorry to be slow to understand this. :|