Notes on the Lepidoptera of America. 25 
patagia, and abdomen, concolorous with the wings, but the latter 
is stained with ochreous laterally and beneath. Legs, testaceous ; 
middle and fore tibiae and tarsi, brownish; hind tibiae with two 
pairs of rather short sub-equal spurs. 
Expanse, 6,1.60 inch. Length of body, 0.60 inch. 
?. Resembles the male, but the ochreous caputal tinges are 
wanting. The color of the wings is more purely grey, wanting all 
testaceous tinges; the irrorations are less aggregated along the 
borders of the wings than in the opposite sex. The external mar- 
gin of the anterior wings is less rounded and the angulation is more 
prominent than in the male. The external margins of the seconda- 
ries are slightly produced at the extremity of the second median 
nervule. Antennae, simple. 
Expanse, 2, 1.50 inch. Length of body, 0.60 inch. 
fHabitat.—Atlantie District. (Penna. ! 
Larger than E. flegitiaria, Gwenée, which it resembles rather 
than the common E. fiscellaria, Gueneée, though of the size of 
this latter, from which it differs by its different color and less 
prominently angulated external margins of the wings. 
Ellopia pellucidaria, m. s. 
(Plate 15A, fig. 9, 9 .) 
é. Head, obscure ochreous, more brightly colored behind; 
antennae, plumose. Thorax and abdomen, obscure greyish, with 
an ochreous tinge. Anterior and middle legs, darker colored than 
hind pair, which latter have the tibiae armed with two pairs of 
rather short sub-equal spurs. Under surface of body, greyish 
testaceous, 
Wings, rather silky, sub-diaphanous, pale brownish grey, with 
obsolete irrorations which hardly disturb the uniformity of the 
general color. Anterior wings with the external margin rounded, 
very slightly produced at-the extremity of the 2d m. nervule, and 
crossed by two transverse ordinary lines which are of a darker 
