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PROCEEDINGS OF THE NATIONAL MUSEUM vol. ue 



Fig.l62a 



Figures 158-162.— 158, C. clypeata gnarina Banks; 159, C. clypeata prominens Banks; 160, 

 C. denttfrons Cresson; 161, C. deserta Say; 162, C. frontata frontata Say. (a^lower face 

 of female, i= profile of female, c=pygidium of female, ^= lower face of male; ,?= profile 

 of male.) 



