514^ 



■UNITED STATES NATIONAL MUSEUM BULLETIN 207' 



FiGTTBES 865-867. — Female genitalia.' 



865. Dioryctria abietella (Denis and Schiflfer- 



mtiller) ; 865a, part of female genitalia 

 of a specimen showing variation in the 

 suture of the sclerotization of ductus 

 bursae. 



866. Dioryctria sysstraiioies Dyar. 



867. Dioryctria reniculella Grote. 



865. abietella 866. sysstratiotes 867. reniculella 



