1897.] 



CLASSIPICATIOlir OF THE CHErSAUGIN^. 



687 



wing of male with a tuft of hair on middle of costa above ; under- 

 side with a circular flap of scales at base of costa ; vein 2 from 

 near angle of cell ; 3 from angle ; 4, 5 stalked ; 6 from below 

 upper angle; 7, 8 from angle; 9, 10 absent; 11 free. Hind 

 wing with vein 3 from angle of cell ; 4, 5 stallied (sometimes 

 shortly) ; 6, 7 from upper angle, 7 anastomosing with 8. 



Fig. 68. 



Brazil. 

 Brazil. 

 Brazil. 



Nachaba flavisparsnlis, <S . \. 



Type. (1)*]S"achaba congbualis, Wlk. xix. 835. 



(2)tNACHABA AUBiTALis, Wlk. xix. 834 {mo Hiibu.). 



(3)*]S'achaba oppositalis, Wlk. xix. 835. 



(4)tNACHABA FLATisPARSALis, Warr. A. M. N. H. (6) vii. p. 424. 



Brazil. 

 (5)tJNrACHABA EECONDITAKA, Wlk. XXX. 1016. Brazil. 



(6) Nachaba TBTPHOiisrALis, Feld. Reis- Nov. pi. 132. f . 17. Brazil, 

 t „ carhonalis, Warr. A. M. N. H. (6) vii. p. 423. 



(7)*Nachaba punbbba, Fe!d. Eeis. Nov. pi. 134. f . 23 ( $ ). Brazil. 



Genus Semnia. 



Semnia, Hiibn. Verz. p. 353 (1827). 

 Acronolepia, Westw. Zool. Journ. v. p. 451 (1834). 

 Ejnsemnia, Eag. Ann. Soc. Ent. Fr. 1890, p. 481. 

 Palpi downcurved, slender, extending about twice the length of 

 head, the 2nd joint fringed with hair above, the 3rd long ; frons with 



Fig. 69. 



Semnia auritalia, cS • \. 



a sharp tuft ; antennae of male with a thick brush of scales near 

 extremity ; hind tibiae slightly fringed with hair. Fore wing with 

 the costa nearly straight ; the apex rectangular ; male with a 



45* 



