52 
tibiz not ciliate, front pulvilli one-half as long as the last tarsal joint; 
length, 5to 6mm. White Mountains, New Hampshire. A specimen 
of each sex collected by the late H. K. Morrison. Type No. 3530, U.S. 
National. Museu... 25-2222 2s Aaa eee eae pulla a. sp. 
Genus CRYPTOMEIGENIA Br. and Berg. 
Cryptomeigenia Braner and Bergenstamm, Zweif. Kais. Mus. Wien, V, p. 311; 1891. 
Emphanopteryxs Townsend, Trans. Amer. Ent. Soc., Vol. XIX, p. 120; May, 1892. 
The above synonymy has already been published by Brauer and Ber- 
genstamm.' Our single species is black, the second joint of the antenne, 
the palpi, tibie, and femora partly or wholly yellow; three postsutural 
and three sternopleural macrochete; length 7 to 10 mm. ‘Toronto, 
Canada; Franconia, N. H.; Beverly, Mass.; Ithaca, N. Y.; District of 
Columbia; and Illinois. (List Dipt. Hene Part IV, A 778; 1849: 
Tachina. Tachina prisca Walker, loc. cit, p. 780. Hmphanopteryx eumyo- 
thyroides Townsend, Trans. Amer. Ent. Soc., Vol. XIX, p. 121; May, 
1892. Near Pexomyia, Brauer and Bergenstamm in litt.) ..theutis Walk. 
Genus CERATOMYIELLA Town. 
Ceratomyiella ‘Townsend, Trans. Am. Ent. Soc., Vol. XVIII, p. 379; Dec., 1891. 
Our single species is black, the palpi, base of antennie, and the femora 
yellow, the tibie brownish yellow; three postsutural and two sterno- 
pleural macrochete; length, 5 mm. District of Columbia, southern 
Illinois, and Tifton, Ga. (Trans. Amer. Ent. Soc., Vol. X VIII, p. 380; 
WEcemMIEr, MLS OI A) Arcs h cet ee eel ne eee ee eget ee conica Town. 
Genus EULASIONA Town. 
Eulasiona Townsend, Trans. Amer. Ent. Soc., Vol. XIX, p. 119; May, 1892. 
Our species have three postsutural and two sternopleural macrochete : 
1. Third vein bearing a single bristle near its base, middle tibiz each 
bearing a single long macrocheta on the front side near the mid- 
dle, wings hyline, the bases yellowish; length, 5 to (mm. White 
Mountains and Franconia, N. H., and Georgia. (Trans. Amer. 
Ent. Soc:, Vol. XX) p.120; May, 18923)22-% comstockii Town. 
Third vein bearing three or more bristles at the base, middle tibice 
each bearing three or more long macrochetie on the front side 
near the middlex:sash. Bol88 sy eee eee: Se eee ee 2. 
2. Sides of face each bearing a row of macrochete; black, the tibi 
largely yellowish; front in female slightly wider en either 
eye, sides gray pollinose, two pairs of orbital bristles, frontal 
bristles descending slightly below base of second antennal 
joint, antennee five-sixths as long as the face, the third joint 
two and one-fourth times as long as the second, arista thickened 
to the middle, the penultimate , joint slightly longer than broad ; 
Wawa Kais. Mus. Wien, VI, p. 199; 1893. 
