362 PROCEEDINGS OF THE NATIONAL MUSEUM. 



Page. 



rufuscula Davis, Pimpla conquisitor variety 338 



(rugulosa) Morley, Apechthis 355 



eanguineipes (Cresson), Ephialtes :>35 



sodalis (Ruthe), Ephialtes 332 



temnopleuris Cushman, Ephialtes (Itoplectis) 35O 



tenuicornis (Cresson), Ephialtes 33g 



turionellae (Linnaeus), Ephialtes 337 



walshii Dalla Torre, Pimpla 347 



yakutatensis (Ashmead), Ephialtes 334 



EXPLANATION OF PLATE 21. 



Fig. 1. — Ephialtes {Itoplectis) conquisitor (Say), 

 2. — Apechthis picticornis (Cresson). 



