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MOTHS AND BUTTERFLIES. 
northern and eastern states. Three of these look so much alike that 
it is difficult for the beginner to separate them, the differences being 
most easily recognized from the under side and from the shape of the 
silvery mark on the hind wing. 
Grapta comma. 
In Grrapta comma there are two well-marked forms, as there are in 
Grrapta interrogationis. In one form the color of the upper side is 
Grapta comma. Underside. 
much the same on both sets of wings, being orange with black spots 
margined with reddish brown, in which are several orange spots, and 
having a purple gray edge. The under side of this form is usually 
