South American Micro-Lejndoptera. 19 



9. 14-15 mm. Differs from (^ as follows : head mostly ochreous ; 

 palpi whitish, second joint suffused with grey towards apex; thorax 

 pale ochreous, partially mixed with grey; forewings greyish- 

 ochreous, paler or whitish-tinged anteriorly, sometimes strigulated 

 with fuscous; lower half of basal patch more or less mixed with 

 dark fuscous, remainder obsolete ; dorsal whitish blotch obsolete ; 

 other 'markings as in (J : cilia suffused with pale ochreous. 



Ecuador, Huigra, 4500 feet, in June; Peru, Chosica, 

 2800 feet, and Lima, 500 feet, in July and August (Parish) ; 

 forty-five specimens. The (^ is easily distinguished from 

 fleheiana by the costal tuft, dark thorax and basal patch ; 

 but the $, which differs much in appearance from the (J, 

 would sometimes be very similar to obscurely marked 

 forms of that species. I have not, however, yet received 

 fleheiana from South America. 



Eucosraa procellosa, n. sp. 



o ?. 10-11 mm. Head, palpi, and thorax grey, more or less irro- 

 rated or suffused with ochreous-grey-whitish, palpi moderate, sub- 

 ascending, shortly rough-scaled. Abdomen pale greyish-ochreous. 

 Forewings elongate, posteriorly slightly dilated, costa slightly 

 arched, in ^ without fold, apex obtuse, termen slightly sinuate, 

 little oblique; dark fuscous irrorated with whitish; costa on 

 posterior half with five pairs of strigulae of whitish irroration, 

 first and third pairs emitting very oblique blue-leaden strigae, 

 second of these running to termen beneath apex, others with short 

 blue-leaden marks; a very undefined oblique patch of whitish 

 suffusion or strigulation from middle of dorsum reaching half across 

 wing, sometimes little indicated; ocellus margined laterally by 

 erect thick leaden-metallic streaks, and enclosing three black dots : 

 cilia fuscous, with dark fuscous basal line edged by whitish suffusion. 

 Hindwings with 3 and 4 stalked ; whitish-grey, veins and a suffused 

 terminal band fuscous ; cilia whitish-grey, with darker basal shade. 



Peru, Chosica, 2800 feet, and Lima, 500 feet, in .Inly 

 and August (Parish) ; forty-two specimens. 



Eucosma evidens, n. sp. 



(^ $. 12-15 mm. Head whitish-ochreous, forehead and collar 

 sometimes spotted with fuscous. Palpi porrected, Second joint 

 broadly rough-scaled, whitish-ochreous, more or less wholly suffused 

 with fuscous except on a median blotch on upper portion, terminal 

 joint fuscous. Thorax dark fuscous, posterior extremity whitish- 



