. Diptera danica : genera and species of flies hitherto found in Denmark. Diptera -- Denmark. Trupheoneura. 143 third and one small at apex. Wings slightly brownish tinged; veins brown; costa short, not reaching the middle, 1 nearly double 2 + 3;. Fig. 55. Wing of S- fork short; costal cilia short; fourth vein slightly and evenly curved in its whole length, seventh vein long, ending a little before the margin. Halteres black. Female. Unknown, Length 1,5 mm. T. Diidai is rare in Denmark, only three specimens, all males, are known; Ermelund ^/g 1919, Bogø south of Sealand V? 1917 and at
. Diptera danica : genera and species of flies hitherto found in Denmark. Diptera -- Denmark. Trupheoneura. 143 third and one small at apex. Wings slightly brownish tinged; veins brown; costa short, not reaching the middle, 1 nearly double 2 + 3;. Fig. 55. Wing of S- fork short; costal cilia short; fourth vein slightly and evenly curved in its whole length, seventh vein long, ending a little before the margin. Halteres black. Female. Unknown, Length 1,5 mm. T. Diidai is rare in Denmark, only three specimens, all males, are known; Ermelund ^/g 1919, Bogø south of Sealand V? 1917 and at Lohals on Langeland V? 1920 (the author). Geographical distribution: —Besides from Denmark the species is known from Holland and Germany. 12. T. tumidula Schmitz. 1918. Schmitz, Entom. Ber. Nederl. Ent. Vereen. V, 33. — 1918. Schmitz, Jaarb. Natmirh. Genootsch. Limburg 1917, 104. Male. Frons low, twice as broad as high, black and dull; the middle row of bristles straight, the anterior slightly convex; outer bristles of both rows placed at the eye-margin. Antennæ of medium size, third joint about half as large as the eye, brownish black; arista pubescent. Palpi black, rather small, with ordinary bristles. Thorax black or shghtly greyish black, dull, with blackish pubescence and one pair of dorsocentral bristles. Scutellum with two bristles. Pleura dull. Abdomen black, a little greyish, dull; second and sixth segments somewhat elongated, and also first segment not short; abdomen sparingly clothed with short hairs, almost only visible at the hind margins of the segments and at the sides. Hypopygium not large, greyish black, dull, a little shining above just at base; the arms of the forceps narrow, band-shaped, a little unsymmetrical, the left. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Lundbeck, Will
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Keywords: ., bookcentury1900, bookdecade1900, bookpublishercopenhagengecgad
