Memoir 58 Piate LXXXVIII 
VARIOUS STAGES IN LIFE HISTORY OF SOME CHRYSOPIDS AND THEIR PARASITES 
1, Photomicrograph of the parasite Pseudoculicoides eques, from a balsam 
mount 
2, Adult of the parasite Hemiteles areator subsp. tenellus, which emerged 
from a chrysopid cocoon 
3, Adult of Perilampus sp., a pupal parasite i 
4, Cocoons, probably of Chrysopa nigricornis, found on the under side of 
maple leaves in summer; slightly reduced 
5, A normal pupa of a hemerobiid, Micromus posticus, in its cocoon, shown 
for comparison 
6, Wintering cocoon of Chrysopa nigricornis 
7, Cocoon, probably of a trash carrier, found on under side of oak leaf at 
Charlottesville, Virginia, in September, 1918 
8, Mature third-instar larva of C. quadripunctata, with trash over the 
abdomen; x 54% - 
9, Pupal molt of C. oculata ee 
10, Adult of C. oculata, with two parasites of the species Pseudoculicoides 
eques on a wing 
