THE CANADIAN ENTOMOLOGIST. 297 
form) approximate, superposed, situate at the extremity of the discal 
cell, set in a ground of pale scales, surrounded by the here acute outward 
projection of the transverse posterior line. Two others (the orbicular) 
further apart, obliquely placed, the lower and outer below the median 
vein. Both the transverse lines distinct, irregularly zigzag, continued, 
relieved against pale accompanying shades.  Subterminal line apparent 
by the paler terminal, contrasting with the darker subterminal space, even, 
a little bent. Terminal dots: the dark fringes marked by paler shades 
opposite the dots; these paler shades extending on the terminal space 
before the dots as longitudinal streaks. Hind wings wide, pale fuscous, 
concolorous, without markings except a very faint relieving of the veins ; 
fringes paler. Beneath obscurely shaded, with a discal dot on second- 
aries. Head and appendages dusky olivaceous; abdomen like 
secondaries. 
ÆExpanse 28 m.m. Habitat Albany (lintner). 
Apparently a smaller form than A. Æuwmuli, with narrower primaries, 
and of a peculiarly smooth concolorous dusky olivaceous tint. 
SISYRHYPENA, N. g. 
Ocelli ; eyes naked, without lashes. Labial palpi with the second 
joint exceeding the front by half its length ; third joint long, recurved, 
about one-third the length of the second joint, slender, more or less 
pointed, especially in 9; the palpi are closely scaled. Antenne (7) 
strongly bipectinate; the pectinations are for the most part twice the 
length of the joints and they are furnished with long terminal spinules 
and thickly scattered setal hairs. At basal third there is a very slight 
tuft of scales on the inside, and here the pectinations are reduced in 
length to the base of the antennus, where they become obsolete, while 
they are lengthy on the outside. In the female the antennæ are simple. 
The legs are unarmed. The species is slight; the primaries are narrow, 
crambiform, drab-colored or brownish with a silky gloss, with incon- 
spicuous and inelegant streaky and punctiform ornamentation. 
A low Deltoid genus, perhaps nearest allied to 7#/anolita. 
Sisyrhypena pupillaris,* Grote. 
* Spec. sub No. 10, ad cel. Zeller misi. 
