136 
the base; calypteres white; length, 12 mm. Alameda County, 
Cal. A single male specimen reared from an undetermined 
lepidopterous chrysalis by Mr. Albert Koebele in September. 
Type No. 3641, U.S. National Museum ........ antennalis n. sp. 
Unrecognized species.—S. (Cnephalia) finitima Snow, Kansas Univer- 
sity Quarterly, Vol. III, p. 184; 1895. N. Mex. 
Genus GHDIOPSIS Br. and Berg. 
Gediopsis Brauer and Bergenstamm, Zweif. Kais. Mus. Wien, V, p. 336; 1891. 
Our species have four postsutural and four sternopleural macrochetie : 
1. Fourth segmentiof abdomen black: . {is 2.12. 22-1: te ee ee ee 2. 
Fourth segment yellow, second and third segments destitute of dis- 
cal macrochiete, legs black, macrochwetie on sides of face very 
small, hardly two-thirds as long as those on the facial ridges; 
length, 11 mm. Philadelphia, Pa. (Zweif. Kais. Mus. Wien, 
Wiles. 190% S98.) eau cepa sae See mexicana Br. and Berg. 
2. Second and third segments of abdomen bearing only marginal 
macrochete, femora and tibie yellow; length, 7.5mm. ‘Tifton, 
Ga., and Mobile, Ala. (Journal N. Y. Ent. Soc., Vol. III, p. 100; 
september, 1805.) “J5t oe aaa Ga eee ee flavipes Coq. 
Second and third segments bearing discal and marginal macro- 
chiete, legs black; black, the face, cheeks, palpi, seutellum, and 
sometimes the second antennal joint and a spot on sides of each 
of the first three segments of the abdomen, yellow; front of 
male four-fifths, of female one and one-fifth times, as wide as 
either eye, two pairs of orbital bristles in the female, none in 
the male, sides of face bearing a row of macrochiete as long as 
those on the facial ridges, and in addition numerous bristly hairs, 
principally located near the eyes; cheeks over one-third as broad 
as the eye height; antenne five-sixths as long as the face, the 
third joint in the male two and one-half times, in the female 
twice, as long as the second, arista thickened on the basal two- 
thirds, the penultimate joint four or five times as long as wide; 
facial ridges bristly on the lower three-fifths; thorax gray polll- 
nose, marked with four black vittwe, scutellum bearing three 
pairs of long marginal and a short apical pair of macrochete; 
abdomen gray pollinose and with dark reflecting spots; middle 
tibiz each bearing three macrochetie on the front side near the 
middle, hind tibie outwardly ciliate, front pulvilli of male as 
long as the last tarsal joint; wings hyaline, third vein bearing 
two bristles near the base, bend of fourth vein not appendicu- 
late, calypteres white; length, 12 mm. Siskiyou Co., Cal. A 
male and a female bred by A. Koebele from chrysalids of an 
unknown Noctuid. Type No. 3642, U.S. Nat. Mus. .setosa n. sp. 
