Bul. 1223, U. S. Dept. of Agriculture. 
ZEPPLBIYNN Wat 
ZCOAAMPAANRIS 
EUROPEAN ELM SCALE. 
iA gees B; Dorsal view of first-sta 
arva. (Second-stage male larva is i 
D, Dorsal view of newly molted or virgin female. 
e larva. C, V 
entical except f 
E 
0 
entral view of second 
r antenne, which 
-stage female 
are 7-segmented.) 
, Ventral view of mature female. 
