. Diptera danica : genera and species of flies hitherto found in Denmark. Diptera -- Denmark. 220 Orthorrhapha brachycera. Schin. F. A. I, 186. — 1874. Kow. Verhandl. zool. bot. Geseli. Wien, XXIV, 472, 15. — 1903. Kat. palåarkt. Dipt. II, 318. — Dolichopus laesus 1823. Fall. Dipt. Suec. Dol. 19, 25, p. p. c?. — Diaphorus minimiis Meig. 1830. Syst. Beschr. VI, 360, 6. Male. Vertex and frons green. Epistoma greenish, more or less whitish pruinose, very narrow downwards, the eyes almost or quite touching. Palpi small, dark, a little yellowish at the apex. Occiput greenish, greyish pruinose; post


. Diptera danica : genera and species of flies hitherto found in Denmark. Diptera -- Denmark. 220 Orthorrhapha brachycera. Schin. F. A. I, 186. — 1874. Kow. Verhandl. zool. bot. Geseli. Wien, XXIV, 472, 15. — 1903. Kat. palåarkt. Dipt. II, 318. — Dolichopus laesus 1823. Fall. Dipt. Suec. Dol. 19, 25, p. p. c?. — Diaphorus minimiis Meig. 1830. Syst. Beschr. VI, 360, 6. Male. Vertex and frons green. Epistoma greenish, more or less whitish pruinose, very narrow downwards, the eyes almost or quite touching. Palpi small, dark, a little yellowish at the apex. Occiput greenish, greyish pruinose; postocular bristles black above, whitish below. Antennæ black, third joint rather small, a little broader than long. Thorax bright green, golden green or æneous, sometimes more bluish, somewhat greyish pruinose, shining. Pleura greenish or æneous, grey pruinose; propleura with two black or brown prothoracic bristles. Abdomen bright green or bluish green, clothed with short black hairs, and with somewhat short hindmarginal bristles, long on the first segment; the eighth segment has a few short, strong bristles. Venter green, with brownish hairs. Legs black, front coxæ greyish or whitish grey pruinose anteriorly; front trochanters yellow, middle trochanters yellowish or brownish, hind trochanters brownish or black; femora shining metallic green; anterior knees, tibiæ and metatarsi yellow; hind tibiæ and tarsi black or browmish black, sometimes the tibiæ paler above and the metatarsi pale at the base. The legs have short, black hairs, front coxæ a few pale hairs; femora with small hairs below, bristly at the apex and arranged as usual; front tibiæ with one small bristle above; middle tibiæ with two distinct antero-dorsal. Fig. 71. Wing of C gramineus d". and very small postero-dorsal bristles; hind tibiæ with a few bristles in two dorsal rows, and with a distinct ciliation on the anterior and antero-dorsal side, indistinclly continued out on the tarsi. Wings a


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