PLATE IX. 
Bul. 97, Part IV, Bureau of Entomology, U.S. Dept. of Agriculture. 
3417 SL] 40 AGNLS NI aasn “ 
CIVNISIYO) “AYOLSIH 
vO ‘SS0f NVS LV GUYVA AYOLVYOSV] NI SADVO ONIYVAY 
oe 
‘Y3YOG HOVaAd VINYOSINVD SHI 
