. Diptera danica : genera and species of flies hitherto found in Denmark. Diptera -- Denmark. 382 Orthorrhapha brachycera. II, 603,89, et 1849. VIII, 3095,89, et 1855. XII, 4638,89. — Sympycnus hrevicornis 1857. Loew, Neue Beitr. V, 43. — Dolichopus nigrifibialis Zett. 1855. Dipt. Scand. XII, 4638, 89—90. — DoUchoims puUcarius Fa)]. 1823. Dipt. Suec. Dol. 20, 28, p. p. — 1843. Zett. Dipt. Scand. II, 603, p. p. var. b. Male. Vertex and frons grey pruinose. Epistoma narrow, especi- ally below, greyish white. Palpi whitish. Occiput grey; postocular bristles black above, white below. Antennæ black
. Diptera danica : genera and species of flies hitherto found in Denmark. Diptera -- Denmark. 382 Orthorrhapha brachycera. II, 603,89, et 1849. VIII, 3095,89, et 1855. XII, 4638,89. — Sympycnus hrevicornis 1857. Loew, Neue Beitr. V, 43. — Dolichopus nigrifibialis Zett. 1855. Dipt. Scand. XII, 4638, 89—90. — DoUchoims puUcarius Fa)]. 1823. Dipt. Suec. Dol. 20, 28, p. p. — 1843. Zett. Dipt. Scand. II, 603, p. p. var. b. Male. Vertex and frons grey pruinose. Epistoma narrow, especi- ally below, greyish white. Palpi whitish. Occiput grey; postocular bristles black above, white below. Antennæ black, third joint short,. Fig. 117. Antenna of <3. X HO. roundish triangular, scarcely as long as broad, slightly pointed. Thorax green or æneous, brownish or greyish brown pruinose and somewhat dall. Pleura greenish, greyish pruinose; propleura with a few, pale hairs. Abdomen green or æneous, sometimes soraevvhat coppery, a little grey pruinose at the sides; it is clothed with black hairs, just at the sides there are some pale hairs, especially in front; there are distinct hindmarginal bristles, long on the first segment, and some of these latter at the sides are pale. Venter greyish, with pale hairs. Legs yellow, front coxæ grey at the very base, posterior coxæ grey, yellow just at the apex; hind femora blackish at the apex; hind tibiæ more or less blackish or brown, paler towards the base; tarsi black or brownish black, the anterior with the base pale; the front tarsi shorter than tibiæ and with the four last joints short and a little broad. The legs have short, black hairs, coxæ pale-haired, the hairs on the front coxæ long; posterior coxæ each with a black bristle, or the bristle on the middle coxæ often pale; the front femora have a row of postero-ventral bristles on the apical half, longest towards the apex, front tibiæ with a very small postero-dorsal bristle near the base, and short ciliated above; posterior femora with somewhat bristly
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