THE SCOLYTID BEETLES. 
^ C 
UUTTI 
Sternum 
I- ■ - Episternum 
—Exocoxal piece 
Epimervm 
~~ Sternellar area 
Coxa 
Sternum 
Episternum 
Median line 
Sternellar piece . 
— --Coxa 
■-Epimemm 
TnterG oxal process 
'3d suture 
Unites 
re 
sutu 
o 
s 
Fig. 2.— The red turpentine beetle. Adult, ventral aspect, greatly enlarged: a, Sternellar area. (Author' 
illustration.) 
