LEPIDOPTERA HETEROCERA., 413 
GENUS SATURNIA, Schrank. 
S. (?) smithii, sp. nov. d. The upper side of the body and wings 
are brown, tinged with ochraceous on the costa of the primaries 
and more or less suffused with pinkish at the base of the wings. 
There is a profuse irroration of brown scales on the costal tracts of 
both wings. The wings are both marked with a faint submarginal 
brown line, most distinct on the costa of the primaries. There isa 
small dark brown spot in the middle, and a long spot of the same 
color at the end of the cell of the primaries. On the under side 
the wings are colored as on the upper side but paler,with a yellower 
tinge on the outer margins of both wings, and with the bases of 
both wings deeply suffused with pink. Type unique. Expanse, 
46 mm. 
This insect is strictly congeneric, according to my view, with the 
moth described and figured by Dewitz as Saturnia (?) Kunziz, 
(Verh. iceop.-Carol. “Akad, xli, p70, Pl Il ne. .12). “The 
reference of these two insects to the genus Saturnia is doubtful, 
but I do not take the time to erect a new genus for their reception, 
though that would undoubtedly be the proper course. 
FAMILY LASIOCAMPID-. 
GENUS CHILENA, Walker. 
C. donaldsoni, sp. nov. ¢. The primaries are pale fawn on the 
upper side, with the costa laved with ochraceous. A narrow whitish 
curved band runs obliquely inwardly from the apex to near the 
middle of the inner margin. At the end of the cell there is a large 
conspicuous curved silvery white mark. The secondaries are 
creamy white, somewhat broadly tinted with light fawn on the costal 
margin on the upper side. The thorax is dark fawn; the abdomen 
paler reddish fawn. The antenne are wax yellow. The under side 
of the wings and the body are obscure white tinged with pale fawn. 
Expanse, 28 mm. 
There are two specimens of this species, one of them in good 
preservation, the other badly rubbed. Gof, March 31, 1895. 
