Research Article
Morphology of the Preimaginal Stages of Lasioptera donacis Coutin (Diptera: Cecidomyiidae), a Candidate Biocontrol Agent for Giant Arundo Cane
Figure 26
Retracting the head into the neck segment juxtaposes the dorsal setae of the prothorax, three on each side ((a), (b), (c)) onto a fold collaring the head.