66 BULLETIN BROOKLYN ENTOM. SOC. VOL. VL. October 1883] 
Black markings slight ; borders of primaries narrow and brownish black, growing 
lighter towards apex and inner angle, of secondaries pale yellow fulvous with 
submarginal line of red—fulvous ; discal mark large and silvered, the lower limb 
- sometimes barbed ; anal angle very much produced................. Satyrus. 
Ground color bright fulvous ; markings slight ; borders of primiries blackish, of second- 
aries deep ferruginous, fringed with bluish-gray ; com na rather large and_ sil- 
vered, the ends sometimes slightly barbed ... ..................... Comma. 
Ground color bright red—fulvous ; borders deep red—ferruginous, edged with blue ; 
underside either uniform pale brown with few markings, or brown, mottled with 
lighter and darker shadings ; discal mark double, in shape of a semi-colon, and 
Silene dd ean eh he lei. gi fH ER Torte Ul ek PRI ed cet and Liga tg ea Interrogationis, 
3S. Allfouum, Bdv. Bd. Lec. 185, pl. 50, Morr. 56. Harris Ins. Inj. Veg. 
298. Lint. Proc. Ent. Soc. Phil. IT, 58. 
Can be easily known by its large size, the heavy black markings, 
and the wide patch at apex of both primaries and secondaries ; comma 
on underside of secondaries dirty white. 
Hab.—Nor. States, Wisc., British America to Pacific, Can., Labr. 
Expanse 22 to 2% inches, Larva on species of willow. 
Progme, Cram. Pap. Ex., I, pl. 5. Bd. Lec. 188, pl. 50. Morr. 56. 
Harris Ins. Inj. Veg. 301. Lint. Pr. E. S. Phil. 3, 58. 
Bright fulvous with black borders to both wings ; secondaries heavi- 
ly sprinkled with black scales, with a row of submarginal light fulvous 
spots; usual black markings very light; underside brown, variegated 
with paler shadings. 
Hab —No. and W. States, British America, Can., Nova Scotia, 
Anticosti. Expanse 2 to 25 inches. 
The larva is described in Harris’ Ins. Inj. Veg. Food plants, elms 
and hops. 
Gracilis, G. and R. Ann. N. Y. Lyc. N. Hist. 8, 432. Strecker, 
pl. 8, fig. 14. 
A small species ; fulvous with slight black markings ; underside 
brown with lighter shadings, and a distinct median whitish band running 
through both wings, which will readily serve to identify the species. 
Hab.—New Hampshire, W. M., Br. Am., Quebec, Alaska, 
Expanse about 1% inches. 
Faunus, W. H. Ed,, Pr. Ac. N. Sc. Ph. 1862, 222, Ed. Butt. N. A. 
197, pl. 35, Pearson, Can. Ent. 7, 49. 
Is easily distinguished by the deep indentations of the wings, the 
heayy black markings and broad borders, and the general darker appea- 
rance of underside mottled with green and white. 
