June, igoi.] SCHAUS I HeTEROCERA FROM TROPICAL AMERICA. "75 



Eugivira pallidicosta. 



Body dark gray. Primaries : costa to near apex broadly white, shaded below 

 through cell and to apex with dark brown ; the basal half of wing and inner margin 

 is shaded with reddish brown, otherwise the wing is pale gray with about seven very 

 broken transverse brownish lines, consisting chiefly of clusters of scales at the veins. 

 Secondaries white. Both wings with dark geminate spots terminally at veins ; fringe 

 whitish, divided by a dark gray line. Expanse, 24 mm. 



Habitat: Castro, Parana. 

 Eugivira nudaria. 



Body mottled gray and pale brown, the former color predominating. Primaries 

 light gray, irrorated with white specks and striated with darker gray, forming indis- 

 tinct bands, especially on outer portion ; the inner margin with some black stride ; 

 costal margin spotted with black, the second from base large, and prolonged as a 

 black streak to vein lb, the fourth also large and crossing cell. Secondaries whitish, 

 striated with gray on outer half. Both wings with terminal grayish spots at veins, 

 fringe mottled gray and white. Expanse, 35 mm. 



Habitat : Area, Venezuela. 

 Eugivira plagiata. 



Body brown. Primaries gray, shaded with light brown at base and on inner 

 margin; the outer portion mottled with white and brownish gray striae ; a dark brown 

 spot on costa near base ; a larger brown spot below cell a little more remote from 

 base ; a spot at end of cell, and another below vein 2 ; a subterminal brown spot 

 between 4 and 5, larger ones between 6 and 8, and a minute one on costa before 

 apex ; terminal grayish brown spots at veins ; fringe mottled gray, buff, and pale 

 brown. Secondaries dark grayish brown, paler terminally with dark spots at the 

 veins, and a dark subterminal shade below costa ; fringe mottled buff and brown. 

 Expanse, 38 mm. 



Habitat: Aroa, Venezuela. 



Eugivira pardana. 



Thorax light brown with darker markings. Primaries light brown ; a basal, 

 inner, outer and subterminal row of round, dark brown spots, edged with whitish ; 

 the basal and inner row nearly straight, the outer curved beyond cell and geminate 

 above vein 5 ; the submarginal spots very large between veins 4 to 7, the one between 

 5 and 6 nearer the outer margin ; some dark spots in cell between the median and 

 outer rows ; two spots above inner margin between outer and subterminal rows ; ter- 

 minal dark spots at veins, those above veins 2-4 elongated obliquely to vein above ; 

 the terminal spots extending on to fringe. Secondaries with traces of darker, trans- 

 verse, irregular and broken lines. Expanse, 30 mm. 



Habitat : Sao Paulo, Brazil. Antennae serrate fasciculate. 



ARBELID^. 

 Langsdorfia coresa. 



Body dark brown. Primaries grayish brown, with dark brown markings ; small 



