. Diptera Danica: genera and species of flies hitherto found in Denmark. Diptera. 432 Phoridae. 2. G. quartomollis Schmitz. 1920. Schmitz, Jaarb. Natuurh. Genootsch. Limburg 1919, 134, Fig. 9. — Trineura rufipes Fall, (iiec Maig.) 1823. Dipt. Suec. Phytom. 5, 1, p. p. — Gymnophora arcuata 1848. Zett. Dipt. Scand. VII, 2845,1, p. p. —1918. Schmitz, 1. c. 1917, 125, p. p. Both for this and the following species the full synonymy will no doubt be mainly the same as given for arcuata^ all three species probably being included in the descriptions. Male. Frons black, less greyish pruinose than in ar


. Diptera Danica: genera and species of flies hitherto found in Denmark. Diptera. 432 Phoridae. 2. G. quartomollis Schmitz. 1920. Schmitz, Jaarb. Natuurh. Genootsch. Limburg 1919, 134, Fig. 9. — Trineura rufipes Fall, (iiec Maig.) 1823. Dipt. Suec. Phytom. 5, 1, p. p. — Gymnophora arcuata 1848. Zett. Dipt. Scand. VII, 2845,1, p. p. —1918. Schmitz, 1. c. 1917, 125, p. p. Both for this and the following species the full synonymy will no doubt be mainly the same as given for arcuata^ all three species probably being included in the descriptions. Male. Frons black, less greyish pruinose than in arcuata, slightly shining; outer bristles of second row not present (in any of my numer- ous specimens). Antennae brownish black. Palpi yellowish to blackish. Thorax black or a little brownish black, somewhat shining, the longitudinal furrows and the flat area behind not pruinose," but the furrows not rarely reddish or brownish translucent. Scutellum with four bristles (according to Schmitz very rarely with six). Abdomen greyish black, dull. Hypopygium generally withdrawn, when exposed not large, yellow, shining; anal tube yellow, small and very slightly projecting. Legs yellow, femora sometimes darker. Wings brownish or sometimes more blackish tinged, veins blackish brown or thin veins black; costa not reaching to the middle, increasing in thickness from the base outwards; it is curved a little inwards so that the wing- margin is here a little concave; division 2 and 3 of about equal length; fourth vein nearly straight, but curved strongly upwards in the apical part, ending a little anterior to the apex of the fifth vein. Halteres yellow. Female. Similar; abdomen without tergal plate only on fourth segment, the third tergite is short, broadly rounded behind, the fifth. Fig. 128. Wing of G. quartomollis ?. about quadratic, the sixth longer than broad; the eighth sternite has the hind margin rounded. (The construction of abdomen in this. Please note that these images ar


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