286 HETEROCERA. 
al specks lie between the larger 
fuscous mixed with some ferruginous scales, a few smaller dark cost 
hich are a few greyish 
ones, and the wing-surface is sparsely streaked with pale ferruginous, in w 
fuscous scales, these becoming more prevalent along the dorsum and termen; cilia with an admixture 
of the three darker colours above mentioned, which gives them a greyish appearance, the white ground- 
colour not distinctly represented. xp. al. 18 mm. Hindwings greyish, slightly mottled and shaded 
with fuscous; cilia slightly paler, with a dark dividing line near their base. Abdomen greyish. Legs 
whitish, speckled with grey. 
Type 3 (66601); 2 (66602) Mus. Wlsm. (Godm-Salv. Coll.) BM. 
Hab. GUATEMALA: TOTONICAPAM: Totonicapam, 8500-10,500 ft., VIII. 1880 
(G. C. Champion). Seven specimens. 
[PTT. (66605-6) US. Nat. Mus.] 
33. Tortrix undata, sp. n. 
Antennae biciliate in the g; pale brownish. Palpi(broken). Head and Thorax white. Forewings shining, 
yellowish white, indistinctly marbled with small blotches of shining pale brownish ochreous, which 
colour is also mixed in a triangular, broken, mediocostal patch of blaek scaling, its inner edge somewhat 
more thickly black-sprinkled than its outer ; along the extreme costa, before this, are several small spots 
of black scaling, two more occurring just before the apex, the termen being also sparsely irrorated with 
blackish scale-points; cilia white, irrorated with dark scaling, especially along their base and along their 
middle. Exp. al.18 mm. Hindwings shining, sericeous whitish, profusely speckled with fuscous; cilia 
yellowish white. Abdomen greyish, anal tuft ochreous. Legs yellowish white. - 
Type & (6043 Wlsm. Det. 1908) US. Nat. Mus. [P7. (383948) Mus. Wlsm. BM. | 
Hab. Mexico: mextco: Popocatepetl, 800-1000 ft., VI-VII. 1906 (W. Schaus). 
Two specimens. 
34. Tortrix scintillans, sp. n. 
Antennae strongly biciliate 4; cinereous. Palpi projecting twice the length of the head beyond it; 
speckled with brown at the sides, cream-white within. Head cream-white. TZhorax cream-white, 
mixed with brownish ochreous. Forewings pale brownish ochreous, banded throughout by shining 
silvery grey sinuous metallic streaks; a faint indication of a triangular costal patch, containing a few 
blackish scales, has an elongate blackish patch at its lower extremity on the cell, and a few blackish 
scales are also grouped about the apex and upper half of the termen, some extending into the whitish 
ochreous cilia (a paler variety has the markings much less conspicuous). Exp. al.17 mm. Hindwings 
shining white, with some greyish speckling around the margins; cilia with a slight ochreous tinge. 
Abdomen white, anal tuft ochreous. Legs white, speckled with greyish fuscous. 
Type 3 (66608) Mus. Wlsm. (Godm-Salv. Coll.) BM. [| PT. (66609) US. Nat. Mus. ] 
Hab. Mexico: euerrero: Sierra de las Aguas Escondidas, 9500 ft., VII. (Z. Z. 
Smith). Two specimens. 
35. Tortrix anotera, sp. n. | 
Antennae & diciliate 2; brownish externally, whitish cinereous on their inner surface. Head and Thora« 
brownish cinereous. Forewings with the costa slightly convex, termen oblique, scarcely sinuate ; pale 
cinerevus, profusely and evenly speckled throughout with fawn-brown, of which there is a series of small 
dots along and beyond the middle of the dorsum ; a triangular patch on the middle of the costa, diluted 
except at its margins, its truncate apex resting on the internal vein of the cell; a few small costal spots 
before and behind this, the latter larger than the former, the intermediate spaces between them being 
of the pale ground-colour; cilia pale cinereous, with a narrow brown line along their base ; underside 
brownish grey, not reticulate. wp. al. 16-17 mm. Hindwings with the apex rounded, termen 
