O-v Certain Seed-Ixfestixg Chalcis-Flies. 



379 



Fig. 85. — Adult female 



Fig. 86. — AduU male 



Fig. 87. — Egg 

 dissected out from, 

 female 



Fig. 88. — Full-grown larva con- 

 tracted for hibernation 



Fig. 89. — Seed of Douglas Fir show- 

 ing exit holes made by adults 



The Douglas Fir-seed Chalcis 



