U. S. NATIONAL MUSEUM 



BULLETIN 143 PLATE 2 



10 rulTYiccscL 11 cocc-,n«cK-,vta ^^ lel^eletievvx 



13 castor 



14 Q^ctitUvs 



15 KoyoL 



Male Genitalia of the Dasymutillid Wasps. Dorsal View 



For explanation of plate see page 339 



