392 ADDENDA. 



spaces, not silvered ; other markings as on the upper 

 surface. 



The under side of hind wings dull ferruginous from 

 the base to the second row of spots ; between the two 

 tniter rows a broad buff belt, as in Cyhele ; the silver 

 spots are twenty-one or twenty-two in number, — viz., 

 seven submarginal, lunate, edged with ferruginous be- 

 low and above ; the second row of seven or eight, all but 

 the last heavily edged above with black, and projecting 

 a brown shadow on the belt, the first, second and fifth 

 1 irgest, third and sixth half the size of the others, the 

 fourth minute, the seventh and eighth (when present) 

 streaks ; the third row of three, edged also with black 

 above ; a small rounded spot in the cell, a patch at the 

 origin of the median venule and another at base of cos- 

 tal ; costa at base and abdominal margin slightly, if at 

 all, silvered. 



The body above is dark brown, beneath the abdomen 

 is yellowish ; palpi fulvous ; antennae fulvous, the club 

 tipped with fulvous. 



Female. — The upper side dark ferruginous brown 

 from base to the middle of disk ; and beyond, to the 

 brown marginal band, grayish-yellow. On the under 

 side the fore wings have the base and posterior margin 

 port-wine color, and the apical and costal portion, as far 

 as the middle of the cell, grayish yellow ; the hind wings 

 have the basal two-thirds deep ferruginous, and between 

 the two outer rows of spots a clear band of grayish 

 yellow, brighter colored than on the upper side ; spots as 

 in the male. 



The larva and food plant of this species are imknown. 



California, Oregon, Washington, Nevada, Montana, 

 and lately it has been found in Iowa and Michigan. 



