. Diptera Danica: genera and species of flies hitherto found in Denmark. Diptera. Hypocera. 171 1. c. VI, 213, 5. — 1818. Zett. Dipt. Scand. VII, 2886, 34 {Trineura). — 1864. Schin. F. A. II, 339. — 1901. Beck. Abhandl. zool. bot. Gesell. Wien I, 41, 31, Taf. II, Fig. 35. - 1906. Wood, Ent. Month. Mag. 2, XVII, 264, 266. Male. Frons quadratic, black and shining, somewhat punctate; the middle row of bristles straight or a little concave, the anterior row a little convex; the middle row placed high upwards, much nearer the upper than the lower row; no supraantennal bristles. Antennae of medium s


. Diptera Danica: genera and species of flies hitherto found in Denmark. Diptera. Hypocera. 171 1. c. VI, 213, 5. — 1818. Zett. Dipt. Scand. VII, 2886, 34 {Trineura). — 1864. Schin. F. A. II, 339. — 1901. Beck. Abhandl. zool. bot. Gesell. Wien I, 41, 31, Taf. II, Fig. 35. - 1906. Wood, Ent. Month. Mag. 2, XVII, 264, 266. Male. Frons quadratic, black and shining, somewhat punctate; the middle row of bristles straight or a little concave, the anterior row a little convex; the middle row placed high upwards, much nearer the upper than the lower row; no supraantennal bristles. Antennae of medium size or somewhat small, black, third joint a little elongated and pointed; arista short-pubescent. Palpi not small, black, with well developed bristles. Thorax black, a little shining, with black- ish or dark brownish pubescence and one pair of dorsocentral Fig. 63. Wing of H. flavimana ^. Scutellum with four bristles, the anterior varying in size, but never half as large as the posterior. Mesopleura hairy above anteriorly. Abdomen black, very slightly greyish, slightly shining, a little more towards apex; second segment elongated; abdomen has very short hairs, best visible at the hind margins of the segments and at the sides; at the hind corners of first segment are longer hairs. Hypopygium small, grey or brownish grey, shining above just at the base, with shortish hairs; the protruding subanal body reddish; anal tube reddish, but not protruding; ventral plate triangularly cleft. Legs robust, femora, especially the hind pair much dilated, hind tibiae somewhat thickened outwards and hind metatarsi a little dilated; the legs are black, the apical part of front femora, front tibiae and tarsi brown or yellowish red, the tarsi darkened towards the end; all trochanters and the posterior knees yellowish or reddish; front tibiae \sith a dorsal bristle above the middle, middle tibiae with a pair at the upper fourth and one anterior bristle at a little distance from the


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