NO. 1456. NFAV GEOMETRID MOTHS— WARREN. 443 



lines faint, ochreous-gray ; cell spot black, distinct; tooth on vein 6 of 

 outer line acute and prominent; fringe white, with gray dots at middle 

 beyond veins. 



Hindwing. — Without tirst line. 



Under side white; in forewing toward costa dull ochreous-gray. 



Face and palpi brown -black; vertex and thorax white; abdomen 

 broken. 



Expanse of vnru/s. — 14 mm. 



Locality. — St. Jean, Maroni liiver, French Guiana; 1 male, March, 

 1904. 



Type.—C2ii. No. 9232, U.S.N.M. 



EMMILTIS OMISSA, new species. 



Forevwg.—^o\\e-co\ov with a grayish tinge and dusted with darker, 

 especially at base and along costa; lines pale brownish ochreous, all 

 oblique, parallel to the oblique hind margin; the basal angled in cell, 

 the median and outer on vein 6; the median thick and obscurely 

 dentate from two-thirds of costa to before middle of inner margin, the 

 outer fine and near hind margin; the submarginal lines ver}^ fine; cell 

 spot black, large; marginal dots black, small; fringe concolorous. 



Iliiiihring. — Without inner line; cell spot large, just beyond median 

 shade. 



Under side of hindwing and inner margin of forewing whitish; rest 

 of forewing g-ra}" tinged, darker in basal two-thirds; outer line marked 

 in forewing; cell spots in both. 



Face, collar, and palpi black-brown; vertex white; thorax and abdo- 

 men like wings; segmental rings paler. 



Expanse of icings. — 30 mm. 



Locality. — Bolivia; 1 male. 



Type.—C^t. No. 9233, U.S.N.M. 



EMMILTIS TRICINCTA, new species. 



Forewing. — Chalk-white, with scattered oblique gra}^ scales; the 

 lines olive-gray, all in the main parallel to hind margin; the first very 

 fine from one-fifth of costa to one-fourth of inner margin, outcurved 

 in cell, then oblique inward; median shade beyond middle, thick, 

 dentate, the outward teeth lighth^ black marked on veins; outer line 

 sharply dentate, the outward teeth black on veins, followed immedi- 

 atel}^ by the inner of the two submarginal lines; both of these lines 

 show the tooth on vein 6 acute and projecting; outer submarginal line 

 close to margin, indefinite; a marginal line of black crescents; fringe 

 white, with a middle line of black atoms; no cell spot visible. 



Hindioing. — Without first line; a small cell spot outside a curve in 

 the median line, the three outer lines equidistant. 



Under side white, with a gray tinge in forewing. 



