130 Journal New York Entomological Society. [Vol. xm. 



Hind wings below dark brown, spots moderate laurentina. 



Hind wings below gray green, spots often reduced Colorado. 



Hind wings below grayish green, the spots often small and tending to form a 



straight row; smaller than the other forms Columbia. 



Hind wings below light yellow or greenish idaho. 



E. juba Scudder. 



From Colorado, Idaho and the mountains of California. Similar to 

 comma but larger, brighter fulvous with somewhat more pointed wings, 

 the male stigma narrower and curved. The variety viridis Edwards has 

 the wings more obscured with fuscous. 



E. metea Scudder. 



From the northern Atlantic States and Allegheny mountains. 



E. unkas Edwards. 



From the Rocky Mountain region, Kansas and Colorado. 



E. lasus Edwards. 



From southwest Arizona. The male type is in the Neumoegen col- 

 lection in the Brooklyn Museum. 



E. manitoboides Fletcher. 



I have Dr. Fletcher's type from Nepigon. I cannot agree with 

 Dr. Skinner that this is a form of comma. In the male type the pale 

 lines on the veins below are in evidence as in metea and unkas; they 

 are lost in the female type, which would fall in the neighborhood of 

 attains and leonardus, from which the coloration of the upper side 

 separates it. 



E. attalus Edwards. 



From the Southern States ; common in Florida. 



E. leonardus Harris. 



From the northern Atlantic States. This is, perhaps, only a form 

 of the preceding. 



E. pawnee Dodge. 



From the western plains, Utah, Nebraska. 



E. oregona Edwards. 



From California and Nevada. I have not seen it. From the de- 

 scription it falls near pawnee, if it really belongs to the genus Erynnis. 

 Edwards says: "Size of Colorado; bright yellow fulvous on upper 

 side, the subapical spots not well defined. Below grayish yellow, 

 spots scarcely lighter (not white nor even light), the band on the 

 hind wings slight, often maculate." 



