No. 1601. NEW SOUTH AMERICAN GEOMETRID MOTHS—WARREN. 107 
CALVERTIA FUMIPENNIS, new species. 
Fore wing—Dull olive-tawny, striated with black, this ground 
color being almost hidden by black shades and smoky brown suffu- 
sion; first line from about one-fifth of costa to one-third of inner ~ 
margin, angled outwards above and below median, followed by a 
broad blackish band, which is limited externally by the median line, 
starting from a black costal blotch at two-fifths, bluntly projecting 
outwards in middle, and incurved below; outer line from three-fifths 
of costa, preceded by a black shade, forming a decided tooth exter- 
nally on vein 6, then incurved parallel to hind margin and lunulate- 
dentate, followed in places by a bright pale line; submarginal line 
waved, very obscure, preceded on costa by a black blotch, and fol- 
lowed throughout by a smoky brown shade, which encroaches upon it 
in the middle; large black marginal lunules between the veins, beyond 
which lunules the base of the brown black fringe is pale ochreous; 
cell spot black. 
Hind wing.—Smoky brown-black, the tawny ground color being 
restricted to the cell and space beyond it; a dark cell spot, black thick 
postmedian line angled on vein 6, and edged with tawny; fringe 
paler, with dark brown mottlings. 
Under side dull tawny, with all the markings olive brown; hind 
- wing with the postmedian line double. | 
Head, thorax, and abdomen fuscous brown; abdomen beneath and 
legs paler; tarsi black with pale joints; tibial tuft pale ochreous. 
Huepanse of wings.—48 mm. 
Locality.—One male from Chili. 
Type.—Cat. No. 11403, U.S.N.M. 
CGENOPTILA SEPARATA, new species. 
Fore wing.—Yellow, striated with fulvous orange and lilac gray; 
costal streak and cross lines lilac gray; first line thick, nearly vertical 
and straight, at one-third, followed by some orange fulvous scaling; 
outer line at two-thirds of costa, concave to vein 4, then lunulate- 
dentate, to four-fifths of inner margin; the space between the two 
lines below median vein is partially filled up with orange and lilac 
shading, and contains a black cell spot and a dark median line, which 
is sinuous and much nearer outer than inner line; a broad lunate 
submarginal band followed by another less distinct close to margin. 
Hind wing.—Without inner line; the median and dentate-lunulate 
outer line meeting on inner margin; the rest as in fore wing; the 
whole wing with orange fulvous speckling. 
Under side dull pale ochreous, with the markings just indicated. 
Head, thorax, and abdomen yellow, speckled with orange fulvous; 
basal segment of abdomen fulvous. 
