512 
Lord Walsingham on 
with a slight pinkish tinge; cilia pale yellowish grey, with a faintly 
indicated dividing line. Ahdomen shining pale grey, anal tuft 
ochreous. Legs pale ochreous. 
Type. Mus. Wlsm. 
Hab. Colorado — Loveland^ July, 1891 (Smitli). 
This species has the form and appearance of a Stega- 
novtycha allied to incarnatanoy, Hw., but is at once 
distinguished by its straighter neuration and the distinct 
costal fold in the $ . 
Semasia, Stph. 
Semasia hucephaloides, Wlsm. (PI. XIT., fig. 17.) 
Semasia bucephaloides, Wlsm. Ins. Life, IIL, 465 (1891). 
Type. ? . Mus. Wlsm. 
Hab. California — Little Shasta (Siskiyou Co.) Sep- 
tember, 1871. 
I take the opportunity [of figuring this species, which 
was captured by myself in 1871, sitting on flowers of 
Mentzelia Idsvicaidis. 
Semasia octopunctana, sp. n. 
Antennce cream-colour. Paljn cream- white. Head cream- white, 
slightly shaded with pale fawn at the sides. Tliorax cream- 
coloured. Forevjings cream-colour, with a reddish brown suffusion, 
except along the costal third of the wing ; two bright oblique 
reddish brown transverse bands, the first at one-third from the 
base, nearer to the base on the costal than on the dorsal margin, 
where it blends on its inner side with the paler reddish brown 
suffusion which precedes it ; the second arising on the middle of 
the costal margin, reaches the dorsal margin before the anal angle, 
sending outwards from its middle an angulated band which ends at 
the apex, a slender broken silvery line separating its upper edge 
from the elongate cream-coloured costal patch which fills the space 
above it ; the ocelloid patch above the anal angle, bounded at each 
extremity by a silvery line, is cream-coloured, containing eight jet 
black spots in two parallel rows of four each ; cilia hoary greyish. 
Exp. a?., 16 mm. Hindwings grey, with slightly paler cilia. 
Abdomen grey. 
Type. 6 . Mus. Wlsm. 
Hab. Colorado— Larima Co., 5,000 ft.. May, 1891 
(Smith). 
Allied to Semasia ochreicostanaj Wlsm. 
