Diptera danica : genera and species of flies hitherto found in Denmark . r fullyso; they are black or blackish, third joint inconspicuously reddish Pipizella. 63 below at base; arista scarcely as long as the antennæ, thickened in aboutthe basal half. Thorax æneous black, densely punctate, clothed withlong, yellowish hairs, longest on scutellum. Pleura likewise with yellowishhairs. Abdoraen black, a little æneous, almost not punctate; it is dull,only shining at the side margin, the side elevations on the third seg-ment and at the posterior half of fourth segment; the disc is clothedwith short h
Diptera danica : genera and species of flies hitherto found in Denmark . r fullyso; they are black or blackish, third joint inconspicuously reddish Pipizella. 63 below at base; arista scarcely as long as the antennæ, thickened in aboutthe basal half. Thorax æneous black, densely punctate, clothed withlong, yellowish hairs, longest on scutellum. Pleura likewise with yellowishhairs. Abdoraen black, a little æneous, almost not punctate; it is dull,only shining at the side margin, the side elevations on the third seg-ment and at the posterior half of fourth segment; the disc is clothedwith short hairs, black at the sutures, for the rest pale, but the blackhairs predominant; the margin has long, pale hairs, longest at thebase. Venter blackish, a little translucent at the base, with long, palehairs on second segment, short hairs on the others. Genitalia large,shining, reaching long in under the venter and the apex here ferrugin-ous. Legs black, knees yellow, hind knees only narrowly; the middlemetatarsus somewhat indistinctly yellowish on the basal part; hind. Fig. 15. Wing of P. Heringi d. (From a German specimen). metatarsus a little thickened. The legs haired as usual, yellowish onthe posterior femora, dark on front femora; anterior tibiæ mainlypale-haired, the conspicuous fringe above the hind tibiæ black; theadpressed pubescence pale below the tarsi, dark above. Wings veryslightly tinged; stigma brownish yellow; mediastinal vein ending alittle after the medial cross-vein; the upper marginal cross-vein startingrectangularly, after the first third part bending angularly outwardsparallel with the margin, the upper angle acute. Squanmlæ smoky orpale brownish, with a darker margin and a pale brownish with the knob brownish. Female. Frons æneous or often bluish black, fmely punctate,with a groove above the antennæ, and with a slight transverse depres-sion, bordered above by a line with a triangular outskot in the middle;it is whitish-haired, above t
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Keywords: ., bookcentury1900, bookdecade1900, bookpublishercopenhagengecgad
