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 expanded 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. Pbilad. 1861. 



Male. 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. VI. .EGERIADAE, Harris, p. 137. 

 TROCHILIUM, p. 137. 

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



Both wings transparent. Antennce little thickened at the tips. 



