(1 



37R 



ChloroseA NKVADAKIA Packard. Plate 10, tig. 81. 



Ihlvivmi mvactarm I'lK-U., I'ruc. Hast. .Sw. Nat. Hist., xvi, ill, is? 1. 



2 cf and 5 ?. — Pale pea-green. Head whitish at the in.seitiou uf the 

 aiiteniite (which are white al)()ve), but greenish on iiie hinder edge of vertex; 

 front pale greeni.sh, pink on the or])its, or enlirel_y jiink. Palpi whitish: 

 tliorax "■reen. Both winus i)ale ijreen, coarsely tind difiuselv stii<zate<l with 

 white. Fore wings whitish on extreme edge of costa; an (>i)rKpie, ratlier 

 ))roa(l hand, straight in its course, crosses the wing from jnst l)eyond tlic 

 middle of the inner edge to the outer fifth of the co.sta; it is situated nearer 

 the outer edge in the t(?male. No otiier markings. Hind wings slightly pal 

 than the primaries, with a Avhite line just beyonil the middle, broader an 

 less distinct than on the fore wings. Beneath, uniformly pale green ; hind 

 wings a little paler than primaries: faint traees of the line on the fore wings. 

 Legs whitish; two anterior pairs of tibi;i3 jnnk. Abdomen white, tinged 

 with pinkish at the base, with two conspicuous round spots, having an irreg- 

 idar V-shaped pink spot between them, and another l)ehiiid. 



Length of body, ■i,().5b. 9,0.45-0.50; fore wing, <?,0.70, 9, O.(iO-0.68; 

 expanse of wings, 1.45 inches. 



Nevada (Edwards) ; Victoria, Vancouver Island (Crotch, Mus. Comi). 

 Zool.) ; Southern California (U. S. Dept. Agriculture) : Sanzalito, Cal., June 

 2-7 (Behrens). 



The species may be recognized by its large size, the single line eonmion 

 to both wings, l)y the white and pink spotted abdomen, and l)y the very slen- 

 der hind legs with the single pair of til)ial spurs. 



ChLOROSEA HISTRIAKIA, fip. iior. Plate 13, fig. 55. 



1 i . — Tiiis tine siiecies is intermediate between C. iievadaria auA pervi- 

 ridarid. It is of the same size as nevadaria, but the tore wings are more 

 produced toward the apex, the outer edge being more obliipie : the antenna' 

 are much more heavily pectinated, while the palpi are cmisiderably stouter. 

 From ( '. poijir'nliirhi it dili'eis in being much larger, the antemue are a little 

 more heavily pectinated, while the paljii are stouter; the wings are also a 

 little more piodiiced toward the apex, the outer edge being much more 

 ol)rKiue. Body and winixs jiea-green. Head in front roseate. Fore wings 

 willi two heavy, broad, distinct, parallel, white lines; the imier line arises in 



