154 W. SCHAUS. 



space within tlie outer line light brown, shaded posteriorly with dark velvety 

 brown, and on costa with black and grey ; the reniform large, outlined in reddish 

 brown and lilacine; marginal space lilacine and brown ; black streaks especially 

 towards costa; an apical black streak; the subterniinal irregularly dentate, 

 white ; a dark spot on margin and fringe at vein 4. Secondaries brown ; the dis- 

 cal spot and outer line of underside faintly visible; a dark terminal line. Ex- 

 panse 23 mm. 



Habitat. — Guadalajara, Mexico. 



Eiistrotia peilthis. — Head, collar and thorax dark grey ; patagise rose- 

 ate white. Abdomen greyish. Primaries dark grey ; a large roseate spot from 

 base almost to middle of inner margin, on which is a small grey spot at base of 

 inner margin, and it is anteriorly shaded with black ; orbicular small, roseate 

 edged with black ; reniform very large, white containing some light brown scales; 

 traces of a median and an outer wavy black line; outer margin mottled reddish 

 and olivaceous brown; a subterniinal white dentate line, thickest at inner mar- 

 gin, and outwardly edged with black between veins 2 and 5. Secondaries light 

 grey shaded with brown on outer margin. Expanse 20 mm. 



Habitat. — Guadalajara, Mexico. 



Kustrotia editha. — Head and thorax mottled pale violaceous and brown. 

 Abdomen dull brownish grey, with violaceous subdorsal tufts at base. Prima- 

 ries : basal half pale ochreous, crossed by black, geminate, basal and inner lines ; 

 orbicular small, circled with black; outer half pale olivaceous brown, shaded 

 with white from costa through cell before reniform, which is outlined by small 

 dark points; an outer greyish shade cut by the veins; a subterniinal white line, 

 nearly straight; a black spot ou margin and fringe between veins 4 and 6; two 

 black terminal points above and two below this spot. Secondaries dull greyish 

 brown ; fringe pale, but reddish brown at apex. Expanse 22 ram. 



Habitat. — Jalapa, Mexico. 



Eustrotia lithodia. — Head and collar pale greyish brown. Thorax 

 lilacine grey, shaded with buff and dark brown. Primaries grey; at base a buff 

 spot betweeu the lines; a brown spot on costa, and one above inner margin ; lines 

 fine, geminate, dark brown ; a broad dark brown velvety median shade, slightly 

 curved on basal side, outwardly oblique from costa to below reniform, then 

 inwardly oblique to inner margin; reniform large, oblique white, shaded with 

 grey outer line curved, beyond cell dark, geminate, followed by a black streak 

 between veins 5 and 6, and a brown shade above this streak to costa; a subtermi- 

 iial whitish line; an interrupted terminal dark line; fringe light brown. Sec- 

 ondaries greyish brown, darkest on outer margin. Expanse 21 mm. 



Habitat. — Sao Paulo, Brazil. 



Eustrotia longeua. — Head and thorax buff, mottled with brown. Ab- 

 domen dark grey. Primaries buff, mottled with brown ; some lilacine at base; 

 basal and inner lines fine, dark, geminate; the inner line deeply curved out- 

 wardly; a dark wavy median line; a violaceous space between inner and outer 

 lines, widest on inner margin; reniform large, whitish buff, inwardly bordered 



