THE CANADIAN ENTOMOLOGIST. | 113 
Primaries lanceolate, ovate: the costal vein attains the margin about 
the middle; discal cell wide and closed ; the subcostal is obsolete towards 
the base, and sends a long branch from near the base to the margin 
behind the cell, two shorter branches from near the end of the cell, and 
then proceeds to the costal margin before the apex ; the median sends one 
branch from near the end of the cell to the closed margin, and then pro- 
ceeds from the end of the cell to the dorsal margin; the discal gives off 
four branches, one to the costal margin near the apex and three to the 
dorsal margin. Submedian simple. 
Secondaries a little wider than the primaries, with the costal margin 
very faintly excised from the base to near the middle, and slightly arched 
thence to the apex. Posterior much and regularly curved and apex 
rounded. ‘The costal vein is close to the margin, but only attains it in the 
apical fourth of the wing. ‘ Subcostal obsolete towards the base, nearly 
straight and attaining the costal margin just before the apex; discal cell 
wide and closed: the discal vein gives off two branches to the dorsal 
margin: the median sends from about the middle of the wing a curved 
branch to the dorsal margin and proceeds to the end of the cell and thence 
to the dorsal margin : submedian and internal veins distinct and simple. 
Head roughened (as in 7?zea). Antennae little more than half as 
long as the primaries, tapering from the base toa point at the apex, witha 
distinct shoal of ciliae on each joint. ‘Tongue? (concealed by the max- 
illary palpi, which are folded) ; labial palpi drooping in the dead insect 
(or perhaps more properly called incurved), without bristles, long enough 
to reach the eyes if recurved (as I think they are in the living insect), 
with the second joint as long as the first and third united, the third verti- 
cally compressed and with the scales roughened. Eyes, globose, moderate; 
ocelli none. 
C. visaliella. IN. sp. 
Maxillary palpi white ; labial palpi white, outer surface of the second 
joint, except at the apex,and a spot on the outer surface of the third 
joint brownish ; head whitish gray with some brown scales intermixed ; 
antennae with alternate white and brown annulations; thorax and 
primaries pale or whitish gray, sparsely dusted with brown, a small brown 
spot on the base of the costa, a smaller one about the basal fourth, and a 
very large one just behind the middle touching the costa and crossing the 
fold; apical portion of the wing brownish, with some whitish and gray 
