48 
EUXOA. By Dr. M. Dratjdt. 
posterior transverse line, a more blackened cell between the reddish-white maculae and the black, dentate, 
infusa. double transverse stripes. United States to New Mexico. —- f. infusa Sm. is of a deeper blackish brown with a 
slight violet reflection and quite indistinct transverse stripes. From Canada and Wyoming. 
redimicula. E. redimicula Morr. (8 a) is similar to the preceding, but browner, dusted with grey, with a bluish- 
grey costal stripe and inner-marginal area; transverse lines grey, the posterior line inside with black diffuse 
sagittae, the area behind it bluish-grey with a similar costal patch; maculae grey in a blackish-brown ground. 
servita. Hindwing dark brown. Canada to Colorado. — ab. servita Sm. (7 i) has the discal area below the cell and behind 
the reniform macula suffused with a deep blackish brown. 
westerman- E. westermanni Stgr. (13 g) is similar to Rh. musiva (Vol. Ill, p. 39, t. 8 f) and has often been mistaken. 
ni - According to Dr. Corti who was able to examine the type of f. polar is, it is a distinct Euxoa. Forewing red- 
brown with a prominently yellowish costal-marginal stripe and light maculae in a dark ground. The sole type 
known from Greenland is in the Zoological Museum at Copenhagen. From Labrador f. polaris B.-Haas was 
described, being somewhat duller dark brown with a less contrasting costal-marginal stripe. Hamrson in his 
Cat. Lep. Phal. IV, Table LXIX f. 20 has erroneously figured the Epipsilia mdschleri as westermanni and described 
it as Euxoa on p. 301; the same has been done in the palearctic Volume III, p. 50, and besides Epipsilia wockei 
and scropulana has been mixed up with it. 
costata. E. costata Grt. (8 a) is bright chestnut with a reddish-white costal stripe and similar maculae sur¬ 
rounded with black, the ring-macula V-shaped, above oven, its proximal bordering as a black undulate stripe 
bordering below on the light costal area and prolonged to the base; the transverse stripes are feeble, the posterior 
one dentate, the undulate line only marked by the dark marginal bordering leaving free the apex and the anal 
idahoensis. angle. Hindwing reddish-brown with white fringes. Canada to California. — f. idahoensis Grt. (= furtiva Sm.) 
(8 a) is more grey-dusted with somewhat smaller maculae and a broader black ground between both. Hindwing 
clausa, somewhat lighter. — f. clausa McD. is light olive grey on the forewing with the same marking as idahoensis 
(8 a), but more distinctly pronounced, the ground between the maculae is smoky brown, not black. Probably 
a subordinate form of idahoensis', from Alberta (Canada). 
focminalis. E. foeminalis Sm. (8 a). Blackisli-brown, dusted grey, with a white costal-marginal streak dusted 
with brownish and extending basally to the median, the transverse lines indistinctly pronounced, the maculae 
whitish in the black cell, the ring-macula oblique oval, above open; undulate line marked by a line of whitish 
dots. Hindwing light brown. Colorado. 
basalts. E. basalis Grt. (8 b). Forewing chestnut-red, in the basal area dusted with a light grey without a 
light costal-marginal part; transverse lines indistinctly double, the posterior line single, dentate; maculae grey 
and reddish, in whitish rings anch surrounded with black in a deeper red-brown ground of the cell. Hindwing 
whitish, veins and margin brownish. The $ is more monotonously brown. Colorado. 
solitaria. E. solitaria Sm. Yellowish ferruginous, strewn with black, particularly in the discal area; transverse 
lines indistinct, light grey; maculae yellowish in a darkened ground. Hindwing blackish. Expanse of wings: 
33 mm. From Labrador. 
hispidida. E. hispidula Gn. (8 b). Greyish-brown, strewn with black, with double dentate transverse lines, grey- 
ringed maculae in a black-dusted ground of the cell; undulate line indistinctly dentate, behind it dark dusting. 
fuscalis. Hindwing whitish, veins and margin brownish. — The $ is much darker than in f. fuscalis Strd. — Falklands 
Islands, Patagonia, and Chile. 
bilitura. E. bilitura Gn. (= cineraria Blch., deprivata Wkr.) (8 c) is larger, lighter brown, strewn with whitish. 
Transverse lines double, finely dentate; maculae small, surrounded with black, betrveen and before them one 
black streak each; undulate line hardly visible. Hindwing semidiaphanous white. From Chile. 
senta. E. senta sp. n. (13 f) is yellowish-grey, coarsely and densely strewn with blackish, the cell filled up 
with blackish, the two yellowish-grey maculae in it surrounded by a still deeper black; transverse lines only 
at the costal margin marked by 2 black double streaks each, otherwise little visible, only the posterior line 
somewhat more distinct, composed of fine black arcuate lines, proximally convex, on the veins pointedly extended 
distally; undulate line merely marked, proximally bordered by somewhat darker small spots. Hindwing whitish, 
on the veins and at the margin very feebly brownish. From Peru (Cuzco). 
conifrons. E. conifrons sp. n. (13 e) has purple brown forewings strewn with a lustrous lavender-grey colour, 
with a jet-black cell in which are the grey-strewn maculae, the ring-macula above open; the subbasal and 
anterior transverse lines are very distinct, double, the latter subcostally and in the cell projecting distally very 
pointed, the submedian space between the bow of the antemedian and subbasal transverse lines prominent 
as a roundish, iron-grey spot; the coniform macula is a blackish patch above the fold; posterior transverse line 
double, dentate, behind it whitish and black dots on the veins; undulate line only marked by the somewhat 
darker subterminal space behind it; before the somewhat lighter limbal line black marginal dots. Hindwing 
