288 



U.S. NATIONAL MUSEUM BULLETIN 27 7 



Figure ISS.—HeUromphrale chilensis (Krober), female: a, wing; b, lateral a spect of head; 

 c, frontal aspect of head; d, enlarged detail of antenna; e, dorsal aspect of 8th and 9th 

 segments, sternum and bursal structures outlined;/, lateral aspect of 8th and 9th segments. 



This genus has been reared from wood borers attacking Acacia 

 trees and is Ethopian in distribution. 



