28 
PLATE XIII 
Fig. 1. LirHotomi1a pUNBARI Harv. Duncans, Vane. Is. ¢. 
2. AcRONYCTA GRISEA Wlk. Duncans, Vance. Is. 9. 
We can see no definite point of distinction between this species and 
revellata Sm. of which we possess a co-type. The larval descriptions of the two 
species given in Hampson’s Cat. Lep. Brit. Mus., Vol. VIII are identical also. 
3. TRACHEA (HapENA) pivesta Grt. Duncans, Vane. Is. Q. 
4. EREMOBIA ALBERTINA Hamp. Duncans, Vane. Is. ¢. 
A rather paler form than specimens we have from the type locality, 
Alberta. 
5. ANoMOGYNA (SETAGROTIS) INFIMATIS Grt. Duncans, Vance. Is. @. 
6. PLeRoMA conseRTA Grt. Duncans, Vane. Is. ¢. 
7. XYLOMANIA COGNATA Sm. Duncans, Vane. Is. 6. 
8. XyYLOMANIA HIMALIS Grt. Duncans, Vane. Is. ¢. 
g. AcronycTa FRrAGILIs Gn. Duncans, Vane. Is. Q. 
A very large form but apparently identical in markings with the east- 
ern species. 
10. GRAPTOLITHA ANCILLA Sm. Duncans, Vane. Is. ¢. 
Agrees with a specimen which has been compared with type. In our 
opinion there are more names than species in this georgii group, but until we 
have had specimens compared with all the types we prefer to make no definite 
statements. 
II. GRAPTOLITHA TORRIDA Sm. Duncans, Vane. Is. @. 
12. SCOTOGRAMMA (MAMESTRA) YAKIMA Sm. Eureka, Utah. @. 
Agrees with a specimen identified by Smith. 
13. Eurotype (Porta) contapDINA Sm. Duncans, Vane. Is. @. 
Very close to medialis Grt. in markings but differs in the structure of 
the ¢ antennae, they being in this species serrate and not bipectinate. 
14. SCOTOGRAMMA YAKIMA Sm. Eureka, Utah. 9. 
15. LeucocNEMIs sEcTILoIDES B. & McD. Brownsville, Tex. ¢@ Type. 
The species is very close to sectilis Sm. but differs in the browner 
ground-color of primaries and the presence of slight dashes in the subterminal 
space. 
16. MONIMA QUINQUEFASCIATA Sm. Duncans, Vane. Is. @. 
17. LreucocNEeMIs sEcTiLompES B. & McD. Brownsville, Tex. 2. 
a } MonIMA QUINQUEFASCIATA Sm. Duncans, Vane. Is. ¢. 
These two figures along with No. 16 represent three varieties of this 
very variable species or race. They agree with co-types in our possession of 
Smith’s species. No. 16 is pale gray-brown without the reddish tinge present 
in the other two specimens figured. 
