16 
[March 
hind margin, sinuous within; stigma large, velvet black; from its out¬ 
er extremity a black line runs along the arc; a reddish-brown patch 
nearly fills the space between the line and the margin. 
Secondaries have the disk tawny more or less shaded with brown 
along the arc and towards the inner margin. 
Under side ochrey-yellow, the dark portions, of the upper surface 
indicated by a slight reddish or brownish shade; a band of indistinct 
pale yellow spots crosses the disk of primaries and secondaries have a 
similar band parallel to the hind margin besides a spot near the base. 
Body above covered with yellowish-green hairs; below greyish-yel¬ 
low; palpi yellow; antennge and club black above, yellow below; club 
chestnut-red at tip. 
Female. Expands inch. Primaries have the base brown and 
a patch like that beyond the stigma of the male; in some specimens, 
the whole surface is brown except a bent row of whitish-yellow spots 
across the nervules and the cell; secondaries as in the male. 
Under side reddish-brown with distinct yellow spots disposed as in 
the male; the color is sometimes chestnut-red and the spots deep yel¬ 
low; the basal half of the inner margins of primaries dark brown or 
blackish. 
Connecticut; Michigan; Canada West. 
Hesperia HuroW, nov. sp. (Plate 1, figs. 1 & 2.) 
Male. Expands ly^y inch. Primaries tawny, the hind margin pale 
brown, broad and projecting in dentations upon the interspaces; the 
stigma large, almond-shaped, silky-black edged with velvet-black at its 
outer extremity and with a small velvet bar upon its inner side; con¬ 
nected with it posteriorly is a rounded, velvety, brown patch; on the 
costa, near the apex, is a spot of tawny cut into three by the nervures, 
and, below this, in the brown margin, are two others. 
Secondaries brown with a tawny tinge on the disk and inner margin; 
near the anal angle a tawny projection reaches the edge of the wing. 
Under side of both wings ochrey-yellow, except the costal margin 
and apex of primaries, which are slightly reddish; base of primaries 
brown; the dark portions of the upper surface indicated by a dark 
shade. 
Body covered with greenish hairs above; below greyish; palpi pale 
