Archive image from page 576 of Diptera Danica genera and species Diptera Danica: genera and species of flies hitherto found in Denmark dipteradanicage01lund Year: 1907 Empididae. 225 Male. Vertex and frons olh'e-bro\vn; epistoma blackish grey; palpi blackish. Occiput brown above, grey downwards; above with black bristles, downwards with white hairs. Jowls long, going far down below the eyes. Antennae black. Thorax olive-brown; on the disc there are about six long, black dorsocentral bristles in each row, and between them shorter hairs; small acrostichal bristles present. Further two to three
Archive image from page 576 of Diptera Danica genera and species Diptera Danica: genera and species of flies hitherto found in Denmark dipteradanicage01lund Year: 1907 Empididae. 225 Male. Vertex and frons olh'e-bro\vn; epistoma blackish grey; palpi blackish. Occiput brown above, grey downwards; above with black bristles, downwards with white hairs. Jowls long, going far down below the eyes. Antennae black. Thorax olive-brown; on the disc there are about six long, black dorsocentral bristles in each row, and between them shorter hairs; small acrostichal bristles present. Further two to three humeral bristles, a posthumeral, two notopleural and a postalar bristle, all black, but there is no supraalar bristle; besides there are some small hairs in the prsesutural depression. Scutellum with two black marginal bristles, and several small hairs. Pleura bright bluish grey, metapleura with fine, whitish hairs. Ab- domen olive-brown above, the sides and the venter bluish grey; it is clothed with short hairs, which are dark above, whitish at the sides and on the venter. The exterior genitalia are somewhat curious; the outer (lower) lamellae are small, somewhat broad, grey; the inner (upper) lamellae are large and complicated, each sends a styliform process forwards, which is curved a little upwards and inwards, some- what dilated towards the end, and short-haired; together the two processes form a fork; backwards each lamella is drawn out into a small, triangular process, wliich is directed a little downwards; the inner lamellae are brownish black. Penis is brown, thin, directed straightly forwards. The seventh and eighth ventral segments are rather large. Legs black, very slightly shining; coxae bluish grey pruinose. The legs are short-haired with brown to blackish hairs, palest below the femora; the hairs are longish below the front femora and towards the end on the hind tibiae, and these latter have some Fig. 94. Wing-part of CI. rhynclwps. bristly hairs below. Wings
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