iul. 1028, U. S. Dept. of Agricultur 
Plate II! 
APANTELES MELANOSCELUS. 
A, Hibernating cocoons on underside of vessel collected at Wevmouth, Mass., 1920; B, hiber- 
nating cocoons on underside of bark collected at West Boylstbn, Mass., 1920; C, hibernating 
cocoons on underside of branch collected at Hingham, Mass., 1920; D, hibernating cocoons 
on stump collected at Melrose, Mass., 1916. 
