136 
the base; calypteres white; length, 12 mm. Alameda County, 
Gal., A single male specimen reared from an undetermined 
lepidopterous chrysalis by Mr. Albert Koebele in September. 
Type No. 3G41, U. S. National Museum antennalis n. sp. 
Unrecognized species. — S. (CnephaUa) finitima Snow, Kansas Univer- 
sity Quarterly, Vol. Ill, p. 184; 1895. N. Mex. 
Genus G^DIOPSIS Br. and Berg. 
Gcediopsis Brauer and Bergenstamm, Zweif. Kais. Mus. Wien, V, p. 336; 1891. 
Our species have four postsutural and four sternopleural inacroclnetae : 
1. Fourth segment of abdomen black 2. 
Fourth segment yellow, second and third segments destitute of dis- 
cal macrochaetae, legs black, macrochaetae 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, 
VI, p. 190; 1893.) mexicana Br. and Iierg. 
2. Second and third segments of abdomen bearing only marginal 
macrochaetae, femora and tibia' yellow; length, 7.5 mm. Tifton, 
Ga., and Mobile, Ala, (Journal N. Y. Ent. Soc, Vol. Ill, p. 100; 
September, 1895.) Jlaripcs Coq. 
Second and third segments bearing discal and marginal macro- 
chretae, legs black; black, the face, cheeks, palpi, scutellum, and 
sometimes the second an tennal 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 macrocha'ta' 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; antennae 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 polli- 
nose, marked with four black vittae, scutellum bearing three 
pairs of long marginal and a short apical pair of macrocha'ta}; 
abdomen gray pollinose and with dark reflecting spots; middle 
tibiae each bearing three macrocha'ta} on the front side near the 
middle, hind tibiae outwardly ciliate, front pul villi 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., Gal. 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. 
