340 : HETEROCERA. 
cilia dark purplish grey. Abdomen greyish. Legs whitish, with dark oblique lines on the outer side of 
the tarsi. _ - M 
Tyne 3 (66751) Mus. Wlsm. (Godm-Salv. Coll.) BM. [PIT. (66753, 66756, 66759) US. Nat. Mus.] 
Hab. Mexico: gueRRERO: Amula, 6000 ft., VIII-IX. (H#. H. Smith). Nine 
specimens. 
3. Acrocercops demotes, sp. n. (Tab. IX. fig. 35.) 
Antennae nearly as long as the forewings ; brown, with very faint pale annulations. Palpz smooth, dependent ; 
brownish ochreous. Head with projecting scales above ; pale ochreous. Zhorax brown, apparently paler 
on the middle (but somewhat greasy). Forewings with the costa straight, the apex depressed, slightly 
rounded, of even width throughout ; dark brown, with a slight ferruginous tinge beyond the middle, the 
whole dorsal area below the fold very pale ochreous ; two inconspicuous, outwardly oblique, pale ochreous 
costal streaklets, the first at one-third, the second a little beyond the middle ; a reduplicated slender 
ferruginous line crossing the wing at the commencement of the costal cilia, together with a slender 
fuscous line running around the apex and termen, encloses an ocelloid apical spot, which is brown, 
centred with fuscous and margined with pale ochreous; the cilia beyond the line are pale ochreous, 
a brownish streak running through them across the apex, giving it an uncate appearance, dorsal cilia 
pale brownish cinereous. Ewp.al. 9mm. Hindwings narrow, elongate-acuminate, the costa somewhat. 
bulged at the base; brownish grey; cilia pale brownish grey. Abdomen brownish grey, inclining to 
ferruginous at the base; anal tuft whitish ochreous ; underside reddish ochreous, with slender, oblique, 
lateral brownish lines. Hind Legs whitish, tibiae brush-like above, shaded with fuscous externally at 
their outer ends, the tarsi with oblique pale brownish lateral bands. 
Type 3 (66767) Mus. Wlsm. (Godm-Salv. Coll.). 
Lab. Mexico: Tapasco: Teapa, III. (H. H. Smith). Unique. 
Very close to gunniella Busck, but differing in the slightly wider light dorsal area, 
in the more pronounced middle costal spot, and in the absence of a thin black line 
limiting the apical area, 
4, Acrocercops marmaritis, sp.n. (Tab. IX. fig. 34.) 
Antennae white, shading to fawn-grey outwardly. Palpi dependent, slender; white, with a brown spot 
externally at the end of the median joint. Head and Thorax white. Forewings pale tawn-brown, with 
white marginal and transverse streaks, the ground-colour around their edges being delicately peppered 
with brownish fuscous scales, a line of the same running through the middle of the white cilia around 
the apex; the white markings consist of the basal patch, extending along the dorsum, where it meets, at 
one-third, an outwardly oblique transverse band coming from the eosta at about one-fourth, beyond it is 
a small outwardly oblique costal streak, an opposite dorsal streak lying a little beyond it; two narrow 
oblique fasciae occur beyond the middle, both slightly produced outward on the costa, but running 
obliquely outward to the dorsum from below it, the first rather more oblique than the second ; a white 
spot at the apex precedes the dividing-line in the cilia, dorsal cilia brownish grey. Ewp. al. 65 mm. 
Hindurngs and cilia brownish grey. Abdomen brownish grey above. Legs whitish; the tibiae slightly 
ristly. 
Type & (66760) Mus. Wlsm. (Godm-Salv, Coll.) BM. 
Hab. Mexico: Guerrero: Amula, 6000 ft., VIII. (H. H. Smith). Unique. 
Acrocercops spp. | 
In addition to the species described above a single specimen (66766, Mexico: 
GUERRERO : Omilteme, VIL, H. H. Smith) is closely allied to 6375 venustella Clms.; 
