234 HETEROCERA. 
6. Eucosma cittopa, sp.n. (Tab. VII. fig. 15.) 
Antennae black; biserrate and biciliate in the d. Pulpi (missing). Head blackish, with a white spot above, 
Thorax black. Forewings deep black, with a slight glazy sheen along the costa which is sprinkled 
throughout with snow-white speckling, forming ill-defined pairs of marginal streaklets; a large silvery 
white patch at the base of the dorsum contains a black spot near its commencement, and, following the 
margin to one-third, is upturned in a boot-shaped projection to the middle of the cell; beyond this, 
another large silvery white patch, commencing on the dorsum beyond the middle, where it contains a 
small black marginal dot, extends outward and upward in a sinuate line to the apex, and overspreads 
the whole terminal portion of the wing to the tornus, extending through the cilia, but leaving a large 
triangular black dorsal patch immediately before the tornus and two black spots in the cilia, one at the 
apex emitting a narrow black line downward along the margin, and a second on the middle of the 
termen—the upper portion of this silvery white patch is suffused with a pale yellowish wash. vp. al. 
21-22 mm. Hindwings brownish grey; cilia slightly paler. Abdomen brownish grey; anal tuft 
ochreous. Legs black, with white rings on the tibiae and tarsi. 
Type & (4699); 2 (4700) Mus. Wism. BM. 
Hab. Mexico: vERA cruz: Las Vigas, 8000 ft., 1887 (W. Schaus), Two 
specimens. 
In the 2 the upper portion of the preapical white patch is suffused with brown, 
instead of yellowish as in the ¢. 
7. Bucosma tridentata, sp.n. (Tab. VII. fig. 16.) 
Antennae simple ; rosy brownish, barred with fuscous above. Palpt oblique, porrect, median joint thickly 
clothed above and beneath ; terminal joint depressed, smooth; brownish cinereous, mixed with reddish 
brown and fuscous. Head and Thoraw dark fuscous. Forewings reddish brown, suffused with caark 
purplish fuscous, with a broad, outwardly oblique, rosy cinereous patch on the middle of the dorsum 
containing three, tooth-like, fuscous marginal spots; a small patch, at the base of the costa, is distinctly 
rosy reddish brown, the same colour being somewhat recalled on either side of the pale dorsal patch 
above its middle ; the whole wing-colouring tends to be broken up into longitudinal lines, or streaks, in 
which dark fuscous prevails, especially along the upper edge of the fold and along the dorsum, as well as 
at the extreme apex; along the costa is a series of small, geminated, pale cinereous streaklets, separated 
by dark reddish fuscous, and there is some indication of a pale patch above the tornus, obscurely 
streaked longitudinally; cilia fuscous, broken by pale brownish ochreous patches. Evp. al. 25 mm. 
Hindwings dark brown; cilia brown, tipped with pale cinereous, a slender pale line along their base. 
Abdomen brownish fuscous. Legs brownish fuscous, with pale tarsal annulations. 
Type Q (66467) Mus. Wism. (Godm-Salv. Coll.) BM. 
Hab. Panama: cuiriqut: Volcan de Chiriqui, 2000-3000 ft. (G. C. Champion). 
Unique. 
8. Eucosma elaeochroa, sp. n. (Tab. VII. fig. 17.) 
Antennae fuscous. Palpt projecting not more than the length of the head beyond it; brownish ochreous 
shaded with fuscous externally. Head and Z'horax brownish ochreous, the latter ‘spotted with fuse 
before and behind. Forewings olive-green, with shining, greyish, transverse streaks and much fuscous 
speckling, especially along the costa ; a shining, white, quadrate dorsal patch, scarcely beyond the middl : 
is mixed with olive-green scales, and followed by a black cloud reaching nearly to the tornus; thi : 
bounded on its outer and upper extremities by an angulated band of shining steel-grey which i. 7" 
branch upwards from the tornus, parallel with the termen; at the upper extremities of thi “ae ble 
steel-grey band is another black cloud, and a smaller black spot rests on the apex; vilia vlivaceous much 
’ ? 
