46 PLATE CCCCXLIV. 
no means inelegant mfeét, though altogether plain in its appearance ; 
and may be readily diftmmguifhed from the other analogous fpecies, 
by the nerves both of the upper and lower wings being black, while 
the ground colour is white. a 
The larva feeds chiefly on the pear tree, or goofeberry, and is found 
m fprmg. ‘The perfeét infect occurs in fummer, and is fometimes 
obferved in gardens hovering about fruit trees, the neétareous juices 
of which afford it {uftenance. 
_ PLATE 
