FIG. 166. Map showing the distribution of the clouded Skipper butterfly (Lerema 

 accius) in the United States. The butterfly is found in that part of the country 

 shaded in the map, a warm and moist region. After SCUDDKB. 



FIG. 167. Map showing the distribution of the Canadian Skipper butterfly (Erynnis 

 manitoba) in the United States. The butterfly is found in that part of the 

 country shaded in the map. This butterfly is subarctic and subalpine in dis- 

 tribution, being found only far north or on high mountains, the two southern 

 projecting parts of its range being in the Rocky Mountains and in the Sierra 

 Nevada Mountains. After SCUDDER. 

 19 



