86 NOCTUIDA, 
with white. Fore wing purplish grey irrorated with dark brown ; 
subbasal line slight. blackish, oblique, from costa to submedian 
fold; antemedial line black slightly defined on inner side by 
grey, excurved from costa to median nervure, then ineurved to 
just above inner margin, then upwards and outwards and down 
to inner margin, thus forming a sinus filled with dark brown and 
with a triangular dark brown patch beyond it at costa, these 
antemedial markings followed by a straight oblique paie grey band ; 
reniform defined by dark brown and with straight oblique inner 
edge; an oblique dark brown medial shade ; postmedial line dark 
brown, oblique slightly sinuous and defined on outer side by white 
from costa to vein 6, incurved at discal fold, below vein 3 retracted 
to inner side of lower edge of reniform, and sinuous to inner margin, 
some dark brown beyond it towards costa and some whitish points 
on costa with dark streaks between them; subterminal line 
whitish, oblique, sinuous and defined on inner side by brown towards 
costa, with a smali wedge shaped black spot before it below costa 
Fig. 31.—Thyriodes flabellum, . 1. 
and a quadrate spot below vein 7 connected with the postmedial 
line, then reduced to minute white streaks on the veins, with a few 
black scales at middle and a small black spot at submedian fold ; 
a fine waved dark terminal line with a series of minute points in 
the interspaces ; cilia grey-brown with a fine pale line at base. 
Hind wing brown, the basal area whitish, a slight dark terminal 
line; cilia with fine white line at base and whitish tips. 
Underside of fore wing grey, the costal area to postmedial line 
and the termen irrorated with brown, the postmedial area suffused 
with brown, the postmedial line defined on outer side by white, 
reduced to spots between veins 8 and 6; hind wing purplish grey 
irrorated with brown, the costal area except towards base and 
terminal area suffused with brown, a slight white discoidal lunule 
defined at sides by brown, postmedial line brown defined on outer 
side by white, minutely waved, oblique towards costa and ending 
near tornus, : 
. Hab, Muxico, Teapa, Tabasco (H. H. Smith), 1 §: Guarrmata, 
San Geronimo (Champion), 1 3. Volean de Atitlan (Champion), 
1S, Godman-Salvin Coll. ; Costa Rica; Panama, Exp. 32-34 
millim, 
