354 GEORGE D. HULST. 



51. AETHALODES n. gen. 

 Type, packardaria Hulst. 



Palpi ratlier sliort, slender, smooth ; tongue obsolete ; front smooth ; 

 jintenuie of % hipectinate to apex, pectinations long, plumose; tho- 

 rax and abdomen smooth ; hind tibitie not swollen, without hair pen- 

 cil, with two pairs of spurs in both sexes; fore wings broad, even, 

 without fovea at base in %> , 12 veins, 10 on 11, 11 from cell ; hind 

 wings broad, outer margin sinuate with dull angle at end of veins, 

 all veins separate, 5 undevek)ped, 8 separate from cell. 

 Species. — A. packardaria Hulst. 



52. CHESIADODE5>i n. geu. 

 Type morosata Hulst. 



Palpi very small, slender ; tongue obsolete ; front very protruding, 

 rounded, close scaled ; autennte bipectiuate in S a})ex simple ; thorax 

 and abdomen smooth ; hind tibiie slender, without hair pencil, with 

 two })airs of spurs in both sexes; fore wings even, rounded at both 

 angles, without fovea at base in 1,11 veins, 10 wanting, 11 from 

 cell ; hind wings long, even, all veins separate, 5 undeveloped, 8 

 separate from cell. 



Close to Aeth i/o'leff Hulst, differing in the strongly bulging clypeus 

 and simple apex of antenme. 



Species. — C. monmita Hulst, n. sp. 



C iiioro.sala n. sp. — Expands 42 mm. Palpi and front blackish ; thorax 

 blackish gray. Abdomen blackish gray, becoming black posterioi'ly on each seg- 

 ment; fore wings blackish gray, with three slightly rounded blackish lines sub- 

 parallel with outer margin, and with nearly the same distance between the basal 

 and middle as between the middle and outer; the outer line a little emphasized 

 on the veins; an even, submarginal whitish line beginning at a triangular apical 

 whitish spot, and running slightly outwardly from margin ; hind wings light 

 grayish fuscous, darker along inner margin and outwardly with faint outer line ; 

 discal spots present, indistinct; beneath fore wings light gray, hind wings fuscous 

 gray. 



Sierra Nevada, (/al., from Henry Edwards. 



5:i. NELII>ONE.HA Hub. 



Verz. 299, 1818. 



Tyi)e ericefarid Vills. 

 Ailncti/lotis Iliih., Verz. :{n:5, 1818, type genticnlabi Hub. 



Palpi moderate or quite long, porrect, rough scaled ; tongue de- 

 veloped ; front scaled, s(tmetiuies somewhat tufted ; antenu:e of S 

 bipectinate, apex simple, the pectinations lilitoi-in, long, generally 



