PLATE V. 





SOME HYMENOPTEROUS ENEMIES OF SPIDERS. 



1, EURYPELMA HENTZII. 2, PEPSIS FORMOSA. 3, ELIS 4-NOTATA. 4, PEZOMACHUS MEABILIS. 



5, PEZOMACHUS DIMIDIATUS. 6, PEZOMACHUS GRACILIS. 7, CHALYBION C/ERULEUM 



8, Trypoxylon POLITUM. 



