WASP GENUS CERCERIS — SCTJLLEN 



545 



Fig.l67a 



I67b 



168 b 



Figures 163-168—163, C. halone Banks; 164, C. macswaini Scullen; 165, C. melanthe 

 Banks; 166, C. mimica Cresson; 167, C. morata Cresson; 168, C. nebrascensis H. S. Smith. 

 (a=lower face of female, i=profile of female, c=pygldium of female, i=venter of male.) 



