50 
of auxiliary veiu 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 cross vein at last 
fourth of discal cell; calypteres white; length, 4 mm. White Moun- 
tains, Xew Hampshire. Five male specimens, one collected by Mrs. 
A. T. Slosson and the others by the late II. K. Morrison. (Oymno- 
phania sp., Brauer and Bergenstamm in lift.) Type No. 3528, U.S. 
National Museum . .montana n. sp. 
Genus MYIOPHASIA Br. and Berg. 
Myiqphana Brauer and Bergenstamm, Zweif. Kais. Mas. Wien, V., p. 362; 1891. 
Phasiovlixta Townsend, Trans. A.mer. Ent. Soc, Vol. Will. ]>. 369; December, 1891. 
Ennyomma Towusend, loc. c i t . , p. 371. 
The synonymy of the first two has already been given by Brauer and 
Bergenstamm. 1 ( )ur two species have three postsutural and two sterno 
pleural macrochaetae; 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 antennae, yellow or brown; bases of the 
wings yellow; length, (J to 9 mm. White Mountains, New Hamp- 
shire; Massachusetts; South Carolina ; Georgia; Charlotte Harbor, 
Florida; Colorado: and Santa Fe, N. Mex. (Aussereuropaische 
Zweif. Insekten, Vol. II, p. 298; 1830: Tachina. Glytia atra Des- 
vnidy, Essai snrles Myodaires, p. 288; 1830. Phasioclwta metallica 
Townsend, Trans. Amer.Ent. Soc, Vol. Will, p. 370; Dec, 1891. 
Ennyomma clistoirfes Townsend, loc cit., p. 371. Loewia ruficornis 
Townsend, Canadian Entomologist, Vol. X X I V. p. 77; April, 1892. 
Loewia nigrifirons Townsend, loc. cit. Glista americana Townsend, 
loc. cit., p. 78. Loewia globosa Townsend, Entomological News, 
A'ol. III. p. 129; June, 1892. Myiophasia \amea Wied., Brauer and 
Bergenstamm in lift.) cenea Wied. 
Third and fourth segments of abdomen, and center of the second, sub 
opaque gray pollinose; black, the second joint of antennae 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, 
antenna 1 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 macroclneta 1 ; 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 joint, wings hyaline, calypteres yellowish white; length, 9 
1893. 
