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PROCEEDINGS OF THE NATIONAL MUSEUM 



VOL. 66 



rounded; anterior margin broadly, arcuately rounded. Metaster- 

 num deeply, angularly emarginate in front. 



Length, 3.5 mm. ; width, l.G mm. 



Type locality. — Huachi (Beni River), Bolivi'a. 



Type and paraty pes.— Cut. No. 26989, U.S.N.M. 



Described from three specimens, probably females, collected at 

 the type locality during September, 1921. 



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