18 
20 . A. subpalpalis n. sp. J' $ . 
A species near subplenrctlis Wood but with large dusky palpi 
and another hypopygium. 
Male. Frons black with a slight indication of a gloss, about 1 Vs 
times as broad as long; bristles strong, inner bristle of lower row 
in the same height as the outer and in the middle between it and 
the upper supraantennal, these six bristles placed on a nearly 
straight transverse line; supraantennals large and equal, the upper 
pair more approximated than the inner bristles of the middle row, 
the lower equally as distant as the upper. Antennæ black, not 
large, arista verv distinctly pubescent. Palpi dusky yellow, large, 
especially long and prominent, somewhat curved, with strong brist¬ 
les. Thorax black; mesopleura bristly with the bristles uniform. 
Scutellum with two bristles. Abdomen robust, black, somewhat 
greyish above, the hind margins of the segments indistinctly brown- 
ish. Hypopygium small (partly withdrawn), greyish, without bristles, 
only with small hairs on the hinder part; ventral plate yellowish, 
large and square; anal tube short, dusky at base with a yellow 
apex. Legs blackish brown, the anterior legs paler, the front ones 
yellow, only the femora more or less brownish at base, the hind 
legs the darkest; front tarsi a little stout; hind femora somewhat 
dilated; hind tibiæ with distinet, not short but fine bristles. Wings 
a little greyish tinged, veins strong, brown, seventh vein consider- 
ably finer; costa beyond middle, costal divisions proportionately 
about as 17—10 — 7; fork somewhat longish; costal cilia long but 
somewhat moderately; fourth vein a liitle s-like curved at the 
base, thence nearly straight. Halteres yellow. — Female. Quite 
similar to the male. Length 2,5 to nearly 3 mm, the female the 
larger. 
Ry in jutland 26 A and 28 /7 1918 (the author); one male and 
two females. 
21 . A. magnifica n. sp. $. 
Male. Frons somewhat broader than long, grey, the anterior 
border indeterminately reddish to a higher or lower degree; brist¬ 
les strong, the inner bristle of the lower row below the outer 
and about equally distant from it and from the upper supraanten¬ 
nal; supraantennal bristles equal and strong, placed rather high on 
