130 THE CANADIAN ENTOMOLOGIST. 
Posterior wing not emarginate beneath the apex, wider than the 
anterior, the costal margin nearly straight, the dorsal regularly curved. 
The discal cell is closed: the costal vein attains the margin just before 
the apex ; the sub-costal at the apex ; the median sends a branch to the 
posterior margin betore the discal vein, and becomes furcate at the discal 
vein, delivering both branches to the posterior margin. ‘The discal vein 
is slightly oblique, and sends two branches to the dorsal margin ; internal 
vein, simple. 
Anterior wings ides ae Bee apex ; costal margin a little convex, 
dorsal margin nearly straight, apical margin obliquely curved, and apex 
obtusely rounded. Discal cell closed ; costal vein attains the margin 
about the middle, and the sub-costal attains it before the apex, giving off 
one branch before the discal vein; the median rounds gradually into the 
discal, sending, near the discal, two long curved branches to the dorso- 
apical margin ; and the discal sends off four veins, the superior of which 
is furcate, delivering one of its branches to the apex, and the other to the 
costal margin before the apex ; the three other branches of the discal are 
delivered to the apical margin behind the apex ; the sub-median is furcate 
at the base ; the internal is wanting, and the fold is very distinct. The 
neuration is, therefore, that of Depressaria. The abdomen is also shightly 
depressed, though not so much as in Defressaria ; and it seems to differ 
from that genus only in having the palpi more elongate, and without any 
brush, and in its wider wings, which are more obtusely rounded at the 
apex. It is certainly not equivalent to either Lxwretia or Ortholelia, but 
possibly may be equivalent to Crvffolechia, which, however, has not the 
depressed abdomen. 
Can this genus be the equivalent of Psz/ocorsis, Clem. ? (Proc. Acad. 
Nat. Sci., Phila., r860, p. 272). It meets all the requirements of Dr. 
Clemens’ diagnosis, except as to the form and neuration of the fore wings. 
Not only so, but what I have called the pattern of coloration is the same 
in my species as in those described by Dr. Clemens, especially as to the 
peculiar markings of the antennae and palpi; and even the very shades 
of colour are the same to a great extent. I have not seen any of Dr. 
Clemens’ species, and can only compare mine with his written descrip- 
tions. The striking resemblance between my species of Aaguo and 
those of Psidocorsis, as described by Dr. Clemens, did not attract my 
attention until after the preceding portion of this paper was in the hands 
of the printer, for, on comparing the fore wing of A faginea with a 
