XYL0RYCTID2E, 
559 
Stenoma hyacinthitis, n. sp. 
16 mm. Head violet-grey, orbits, lower part of face, and 
sides of collar pale yellowish. Palpi dark greyish-violet, second 
joint whitish anteriorly on basal half, yellow at tip posteriorly, 
terminal joint with yellow median and white apical bands. Thorax 
dark greyish-violet, edge of shoulder yellowish. Forewings moderate, 
costa gently arched, apex rounded-obtuse, termen somewhat 
obliquely rounded ; 2 and 3 stalked, 4 connate, 7 to costa ; dark 
greyish-violet; veins posteriorly marked very fine lines of whitish- 
ochreous scales not reaching margin; plical and second discal 
stigmata indicated by ochreous-whitish dots or marks on each side ; 
a whitish dot on dorsum at 3 ; a short curved oblique ochreous- 
whitish streak from costa at and costal edge whitish from this to 
| ; a whitish-ochreous marginal line round apical fourth of costa 
and termen to tornus : cilia pale glossy violet-grey. Hindwings 3 
and 4 short-stalked, 6 and 7 stalked ; rather dark grey ; cilia as in 
forewings. 
British Guiana, Tumatumari, May (A. MacJcie) ; 1 ex. (Brit. 
Mus.). A distinct species of the iocoma group, allied to icteropis.' 
Stenoma ulosema, n. sp. 
<J . 17 mm. Head ochreous-whitish. Palpi ochreous-whitish, 
second joint slightly infuscated on basal J. Antennal ciliations 2|. 
Thorax whitish-ochreous. Porewings elongate, costa gently arched 
towards extremities, apex rounded-obtuse, termen rounded, slightly 
oblique ; 2 and 3 short-stalked, 7 to costa ; whitish-ochieous ; some 
slight brownish suffusion along dorsum from near base to middle ; 
stigmata fuscous, plical minute, faint, very obliquely beyond first 
diseal, an additional dot on lower angle of cell; a blotch of fuscous 
apical suffusion covering middle of veins 2-4; a marginal series of 
fuscous dots round part of costa and termen : cilia whitish. Hind- 
wings and cilia whitish; a streak of thickened brown scales on 
upper margin of cell from towards base to |- of wing. 
Brazil, Nova Friburgo, Organ Mountain, April; 1 ex. (Coll. 
Joannis). 
Stenoma leptogma Meyr. 
A specimen from Nova Friburgo, Brazil (Coll. Joannis) has first 
and second discal stigmata distinct, dark fuscous, but otherwise 
shows no difference and is probably conspecific. 
Stenoma macranlax, n. sp. 
5 . 34 mm. Head pale ochreous (rubbed). Palpi whitish- 
ochreous. Thorax brownish, lateral margins and posterior extre¬ 
mity whitish. Forewings very elongate, very slightly narrowed 
posteriorly, costa gently arched, apex rounded-obtuse, termen 
rounded, hardly oblique ; 2 from angle, 7 to apex (indefinite) ; 
light brownish-ochreous, some scattered dark fuscous specks on 
dorsal third, costal edge and all veins except on dorsal third marked 
fuscous lines, some fuscous suffusion towards costa on anterior 
