182 THE CANADIAN ENTOMOLOGIST. © | 
The larva sews together the leaves of Beech Trees (Hugus ferruginea ) 
feeding between them, and there passing the pupa state, the imago 
emerging in May. The larva is whitish, with the head ferruginous, the 5 
next segment faintly so, and there is a pinkish patch on each side of the 
anterior margin of the third segment. 
H. cryptolechiella also pupates between the leaves of its food plant, 
and this habit, like the stripes on the palpi, which are common to both 
species, might almost be considered generic characters. à 
Depressaria cercerisella, ante p. 108, seems to connect this genus with 
that. It has the abdomen’ but little depressed, the palpi elongate, as in 
this genus, and the brush is scarcely deserving that name, being very 
small, and appearing to be divided only near the apex. It agrees also. 
with this genus in carrying the wings rather more nearly horizontal than 
Depressaria, and while it has not the dark stripes on the terminal palpal 
joint, it has that entire joint black. But in Æagro, the anterior wings are 
not pointed, the apical margin being oblique, whilst in 2. crcerisella, as in 
all my other species of that genus the anterior wings have the apex 
pointed or obtusely pointed. It also differs from /Zagv0, and agrees 
with Depressaria, in not pupating between the mined leaves. 
TELPHUSA, g¢/l. 100. 
Nearly allied to Defressaria, from which it differs in having the 
abdomen not depressed, the antennae more setiform ; the palpal brush 
very small, though there is a trace of a longitudinal division ; and the 
terminal joint of the palpi longer than the second. The superior branch 
of the discal vein arises from a common stalk with the apical portion of. 
the subcostal, so that the discal sends off but a single independent 
branch; but this is likewise the case in some species of Depressaria, as 
e.g. D. pseudacaciella and some others ; and in all the species of Dre 
saria, when it is independent, it arises very close to ‘the sub-costal, the 
difference in this respect being that the letter V, formed where they arise 
from a common stalk, is split at the apex, when they'‘do not. D. cerce7- 
sella has the normal neuration of Defressaria, but has a very small scarcely 
divided brush. In Magno, mihi, they are more distinctly separated than 
in any species of Depressaria that I have seen. With these explanations, 
the account which I have given of the neuration of Hagno will do for 
this genus and for Depressaria also. In Hagno, the palpi are as in 
Depressaria, except that there is no brush. yicostoma, as defined by 
Clemens, has very nearly the same neuration with Depressaria also, but 
