( 58 ) 



aiul oiu> at the ctuniueiicciueiit of c:icli (if the Hues, except the fir.<t of the fascia : 

 ei'll-s]iots, outer, and siiliiuargiual lines marked in both wings. 



Head, thorax, and abdomen grey. 



Kxpanse of wings : 35 mm. 



1 t? from South Park, Colorado, Angnst lOul (Oslar). 



A very well marked insect, but 1 cannot find any (lescri|itiiiii of it ; it may, 

 liowever, be an extreme individual of the N. Anicri(;in form of nhniKaria II. S., 

 d('scrib(>d by Packard as Cirlnria viqrqf(is.ciiifa. 



124. Oligopleura biplagiata spec. nov. 



Nearest to 0. aiibieata Feld. and its al)erratiou dicersicolor AVarr., which I 

 am now inclined to regard as itself a distinct species, inasmuch as the numerous 

 examjiles which I have seen since the original description are all constant, and 

 show no evidence of intermediate variation. In i/ivcn<icolor the olive-greenish 

 ground colour is divided at the middle of the central fascia by a broad ochreous 

 baud running through from costa to inner margin. In the present species the 

 ground colour is olive-green as in aulaeata, and the outer markings agree with 

 that sjiecies ; but there are two pale ochreous patches, one occupying the basal 

 area, the other on inner margin just before middle, and ending at the median vein ; 

 between these two patches is a fascia of five dark lines more or less filled up with 

 olive-green ; the outer three of tbeje lines are oblique and straight, running 

 through from costa to inner margin : the inner two are curved outwards slightly 

 and interrupted above the median by an extension of the pale basal patch along 

 the costa ; there is also a small pale space in lower half of cell before the discal 

 spot. The rest as in aulaeata. 



Expanse of wings : 35 mm. 



1 ? from Marcapata, E. Pern, 45n0 ft. 



Paromala gen. nov. 



Forewing : triangular ; costa nearly straight ; apex acute ; hindmargin 

 obliijnely curved. 



Ilimliriny : elongate, as long as forewing ; the apex extending well beyond 

 tl>e anal angle of forewing ; hindmargin curved. 



Forehead produced below and scaled ; 2)alpi rough-haired, long, porrect 

 dccnmbeut ; tongue and frenulum present ; antennae (?) filiform. 



Neuration : forewing, cell half as long as wing; discocellular oblique below ; 

 first median ncrvule at fonr-fifths, second close before third : radials normal ; 

 7, 8, 9 stalked. In anastomosing with 11 and again with 8, ',), forming a donble 

 areole, which is elongate, both 10 aud 11 rising far back : hiudwing, costal 

 anastomosing with subcostal to near end of cell ; 6 aud 7 long stalked ; discocellular 

 biangulate, the radial from the lower, outward angle. 



The disproportionate sine of the hindwing will sufticiently characterise the 

 genus. 



T_N pe : Paromala elongata spec. nov. 



1~5. Paromala elongata spec. nov. 

 Forewing: whitish grey, very thickly but finely speckled with dark atoms; 

 no distinct markings ; but the antemedian and postmedian lines are indicated 

 b\ dark dots on veins, the former curved at one-third, the hitler oblii|iii', paruliel 



