330 LEPIDOPTERA OF NORTH AMERICA. 



tal margin of secondaries edged with black ; costal margin of pri- 

 maries has a fine black border ; fringe white. 



Under side dark gray ; primaries have an oval black discal spot, 

 a transverse, tortuous series of six black spots, all edged with white, 

 the one next the inner angle double, the fifth twice as long as the 

 others; on the hind margin a double series of faint spots; second- 

 aries with four black spots near the base, one being very close to 

 the inner margin, and minute; a discal streak and a series of eight 

 spots in a double unequal curve, all of which, as well as the basal 

 spots, are edged with white ; a marginal series of six or seven 

 metallic spots, each surmounted by a spot of fulvous, which is 

 bordered anteriorly by a dark crescent ; these metallic spots are 

 edged posteriorly and sometimes replaced by black ; ends of nerv- 

 ures exp'anded into small black spots. 



Female. Upper side brown, with a black discal spot on prima- 

 ries ; secondaries with a marginal row of obsolete spots surmounted 

 by grayish crescents. Under side pale buff; primaries as in the 

 male, except that the discal spot is preceded by a small double 

 spot, and all the spots are larger ; on the secondaries the spots are 

 less distinct, and some of them wanting ; the transverse series is 

 set in a band of white ; marginal spots without the metallic gloss. 

 Expands 1.1 inch. 



Lake Winnipeg. 



Edwards. 



28. L, fuliginosa Edwards. Pr. Acad. Nat. Sci. Philad. 1861. 



J/a/e. Upper side entirely blackish-brown ; fringe lighter. 

 Under side light brown, with a dark discal spot and a double row 

 of rusty points parallel to the hind margin of both wings, the 

 outer row on primaries obsolete. 



Female. A little larger, of lighter color both above and below, 



but similarly marked. Expands 1.3 inch. 



California. 



Edwards. 



Fam. YI. ^GERIADAE, Harris, p. 137. 

 TROCHILIUM, p. 137. 

 13. T. acerni Clemens. Proc. A. N. S. for 1860, p. 14. 



Both wings trdnsjjarent. Antennce little thickened at the tips. 



I 



