ORDER IV. MOTHS AND BUTTERFLIES. 213 



with black marks, and the hind wings bluish-black on the 

 upper side, while the under sides of all four wings are cov- 

 ered with silver spots. Its caterpillar has a dark-brown 

 body with several yellow lateral lines, and is found in all 

 the States of the Union, sometimes on nettles, raspberries, 

 and willows, but principally on violets. 



Boisduval and Major Leconte, in their work, " IZistoire 

 Naturellc des Lcpidopicres de VAmcrique Septentrionale" enu- 

 merate, beside the one here described, the following native 

 species, viz. : 



Argynnis Diana, of Virginia and Carolina ; Argynnis 

 Cybcle, of the Eastern and Middle States; Argynnis Co- 

 lumlina, of the Southern States and Mexico ; Argynnis 

 Myrina, of the Northern and Southern States ; Argynnis 

 OssiamiSj of Labrador ; Argynnis Polaris and Charicka, of 

 Labrador and Cape Nord; and Argynnis JBellona, of tho 

 Northern and Southern States. 



