82 



U.S. NATIONAL MUSEUM BULLETIN 2 68 



Figures 59-60. — 59, E. angulata Rohwer (a= female face, b= female head profile, c=male 

 face, d= female wing, e=male wing, f= female pygidium, g=male pygidium, h=male 

 antennae, posterior view, i=male mandible, dorsal, j=male mandible, ventral); 60, 

 E. apicata Banks (a= female face, b= female head profile, c=male face, d= female wing, 

 e=male wing, f= female pygidium, g=male pygidium). 



