52 



U.S. NATIONAL MUSEUM BULLETIN 261 



Figures 38-40. — 38, Sticloscarta sulcicollis (Germar) (a from specimen from 

 Brazil; b, c, e-g from specimen from Montevideo, Aigentina; i, from Brazil): 

 j, male plate, lateral view. 39, S. dissimilis Schmidt: c and g from lectotype 

 (setae not shown in c); i from specimen from Mato Grosso, Brazil. 40, 

 S. linearis (Walker) specimen from Rio Japura, Brazil; plate and setae not 

 shown. 



