232 
EVERGESTIS OBSCURALIs sp. nov. (Pl. II, Fig. 6). 
Primaries dull smoky brown slightly powdered with whitish with macula- 
tion very obscure; t. a. line scarcely visible, inwardly oblique, irregularly den- 
tate; t. p. line obscure, dentate below costa then oblique and parallel to t. a. line 
with slight incurve in fold, bordered outwardly by faint white line; reniform a 
large quadrate dark blotch, almost resting on t. p. line; s. t. line a diffuse white 
shade, obsolete towards apex of wing, parallel to t. p. line; terminal broken 
dark line; fringes pale, cut by two dark lines, ochreous at base. Secondaries 
smoky, darker along outer margin with an obscure subterminal line bordered 
outwardly by a pale line not attaining anal angle; fringes as on primaries but 
paler. Beneath pale ochreous, clouded with smoky, with common subterminal 
line, dentate on secondaries and large reniform patch on primaries. Expanse 
32 mm, 
Hasitat. Silverton, Colo. (10,000 ft.) (Aug. 1-7) 3 @, 12. Types, Coll. 
Barnes. 
Easily recognized by its dull coloration and obscure markings; 
it is evidently a high altitude form. The 2 is rather better marked 
than the ¢’s and the space between s. t. and t. p. lines is slightly 
browner than the ground color. 
EVERGESTIS ARIDALIS sp. nov. (PI. II, Fig. 9). 
Head, thorax and primaries whitish ochreous, shaded with darker; pri- 
maries lemon yellow crossed by two indistinct darker parallel lines, the inner 
strongly outwardly oblique to cubitus at inception of vein 2, then sharply 
angled and inwardly oblique to inner margin; outer line bent outwards gently 
below costa then parallel to the inner line; reniform faintly visible as a dark 
streak outlined with paler; a very faint dark shade line from apex of wing to 
t. p. line; crosslines slightly punctate on the veins. Secondaries whitish hya- 
line, slightly yellow along terminal border. Beneath shiny whitish. Expanse 
25 mm. 
Hasitat. Esmeralda Co., Nevada. 16, 192. Types, Coll. Barnes. 
Really closer to the European extimalis Scop. than consimilis 
Warr. which has wrongly been listed as a synonym by Hampson; our 
new species differs in the pale ochreous fringes, not plumbeous, and 
the lack of the dark terminal shading of primaries; the t. p. line is 
also rather more incurved and dentate at costa; the primaries are 
narrower with more pointed apex. E-vtimalis should be dropped from 
our lists. 
EVERGESTIS? LUNULALIs sp. nov. (PI. II, Fig. 11). 
Primaries hyaline whitish, shaded with pale yellow; basal area suffused 
with yellowish; t. a. line faint, inwardly oblique, slightly waved, ending in a 
slight dark spot on inner margin; reniform an obscure yellowish patch; t. p. 
