80 



GENUS OSMILIA, STAL. 



TABLE FOR SEPARATING THE SPECIES. 



A. Largei". Base of wings light-blnish. violacea Tbimb. 



AA. Smaller. Base of wings sordid yellowish-hyaline. 



obliqua Thunb. 



0. violacea (Thunb.) San Lorenzo, Jujuy (Giglio-To.s) ; 

 Chaco, Tucuman (Bruner). 



0. obliqua Thunb.) San Lorenzo, Jujuy (Gigiio-Tos). 



