Archive image from page 367 of Diptera Danica genera and species Diptera Danica: genera and species of flies hitherto found in Denmark dipteradanicage02lund Year: 1907 360 Orthorrhapha brachycera. — Middle femora with long, distant bristles below in the middle; hind tibiae with long hairs and bristles 5. pilosellus. Fern ales. 1. Antennae quite black 2. — Antennae yellow at the base 7. picticornis. 2. Epistoma quite brovnaish yellow; largest species 1. scamhus. — Epistoma more or less white or greyish above 3. 3. Front coxae grey or chiefly grey 2. curvipes. — Front coxae yellow or only grey
Archive image from page 367 of Diptera Danica genera and species Diptera Danica: genera and species of flies hitherto found in Denmark dipteradanicage02lund Year: 1907 360 Orthorrhapha brachycera. — Middle femora with long, distant bristles below in the middle; hind tibiae with long hairs and bristles 5. pilosellus. Fern ales. 1. Antennae quite black 2. — Antennae yellow at the base 7. picticornis. 2. Epistoma quite brovnaish yellow; largest species 1. scamhus. — Epistoma more or less white or greyish above 3. 3. Front coxae grey or chiefly grey 2. curvipes. — Front coxae yellow or only grey at the base 4. 4. The convexity on the last part of the discal vein a little darkened; hind metatarsus shorter than the second joint. . 3. loripes. — The convexity on the last part of the discal vein generally not darkened; hind metatarsus as long as or about as long as the second joint 5. 5. Larger species, 2—2,3 mm; epistoma grey above 4. armatus. — Quite small species, 1,5—1,7 mm; epistoma more yellowish 6. pumilio. The female to pilosellus is unknown. 1. C. scambus Fall. 1823. Fall. Dipt. Suec. Dol. 19,36 (Dolichopus). — 1824. Meig. Syst. Beschr. IV, 68,18, et 1830. VI, 364 (Medetenis).— 1843. Zett. Dipt. Scand. II, 598, 85, et 1855. XII, 4637, 85 {Dolichopus). — 1862. Schin. F. A. I, 234. — 1903. Kat. palaarkt. Dipt. II, 346. — Medeterus prodromus Meig. 1824. Syst. Beschr. IV, 69, 9. Male. Vertex and frons bluish black. Epistoma brownish yellow. Palpi dark brown. Occiput somewhat aeneous, greyish pruinose; post- ocular bristles black, the hairs below white. Antennae black, third Fig. 110. Antenna of C. scambus cf. X 75. joint triangular. Thorax dark olive or somewhat aeneous or dark greenish, dark violet behind, generally with a more greenish middle stripe; it is slightly brown pruinose; scutellum bluish. Pleura greenish or aeneous, grey pruinose, especially below and behind; propleura with some pale hairs and a black prothoracic bristle. Abdo
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