50 
of auxiliary vein slightly smoky as far as the fourth vein, last sections 
of third and fourth veins gradually converging, ending a short dis- 
tance from each other at the extreme wing tip, small crossvein at last 
fourth of discal cell; calypteres white; length, 4mm. White Moun- 
tains, New Hampshire. Five male specimens, one collected by Mrs. 
A. T, Slosson and the others by the late H. K. Morrison. (Gymno- 
phania sp., Brauer and Bergenstamm in litt.) Type No. 3528, U.S. 
National Wusenni ss <2 5) sas eee a ne eee ee ene montana n. Sp. 
Genus MYIOPHASIA Br. and Berg. 
Myiophasia Brauer and Bergenstamm, Zweif. Kais, Mus. Wien, V., p. 362; 1891. 
Phasioclista Townsend, Trans. Amer. Ent. Soc., Vol. XVIII, p. 360 : December, 1891. 
Ennyomma Townsend, loc. cit., p. 371. 
The synonymy of the first two has already been ee by Brauer and 
sergenstamm.! Our two species have three postsutural and two sterno 
pleural macrochietie; eyes usually bare but sometimes hairy, especially 
in the male: 
Third and other segments of abdomen shining, destitute of pollen; 
greenish black, the lower part of the head except on the occiput, 
also more or less of the antennie, yellow or brown; bases of the 
wings yellow; length, 6 to 9 mm, White Mountains, New Hamp- 
shire; Massachusetts; South Carolina; Georgia; Charlotte Harbor, 
Florida; Colorado; and Santa Fe, N. Mex. (Aussereuropiiische 
Zweif. Insekten, Vol. II, p. 298; 1830: Tachina. Clytia atra Des- 
voidy, Essai sur les Myodaires, p. 288; 1830. Phasioclista metallica 
Townsend, Trans. Amer. Ent. Soc., Vol. X VIII, p. 370; Dee., 1891. 
Ennyomma clistoides Townsend, loc. cit., p. 371. Loewia ruficornis 
Townsend, Canadian Mntomalooiee Vol. XXIV, p. 77; April, 1392. 
Loewia nigrifrons Townsend, loc. cit. Clista americana Townsend, 
loc. cit., p. 78. Loewia globosa Townsend, Entomological News, 
Vol. Ill, p. 129; June, 1892. Myiophasia 2enea Wied., Brauer and 
aed DCT LENS AMM 1 UUs) cs on eee Se ee ee ee cenea Wied. 
Third and fourth segments of abdomen, and center of the second, sub- 
opaque gray pollinose; black, the second joint of antenne yellow, 
the frontal vitta and lower part of the head except the occiput 
brown; front of male scarcely wider than width of lowest ocellus, 
frontal bristles not descending below base of second antennal joint, 
antenne almost reaching middle of face, the third joint only 
slightly longer than the second, arista thickened on its basal 
fourth, the penultimate joint slightly longer than wide; thorax 
and scutellum with a bronze tinge, destitute of pollen, scutellum 
bearing three pairs of long marginal macrochietie; second segment 
of abdomen bearing a marginal pair, the third and fourth each with 
a marginal row; pulvilli of front tarsi slightly longer than the last 
tarsal ons wings Hye ae Cay Duar elon white; length, 9 
ae Kae. Men: Wi Len, aloe 192; 1893. 
