Diptera danica : genera and species of flies hitherto found in Denmark . n there are longish, pale hairs, increaslng in lengthtowards the base. Venter black, somewhat translucent on the basalpart, with pale hairs, dark on the fourth segment. Genitalia forminga small knob. Legs black, knees yellowish red, the hind knees some-what obscurely, the basal part of the middle metatarsus likewise tibiæ with a slight excision or incurvation on the posterior sidenear the apex, most distinct on the hind tibiæ. Hind metatarsussomewhat thickened. Anterior femora with long hairs on the postero-ventr
Diptera danica : genera and species of flies hitherto found in Denmark . n there are longish, pale hairs, increaslng in lengthtowards the base. Venter black, somewhat translucent on the basalpart, with pale hairs, dark on the fourth segment. Genitalia forminga small knob. Legs black, knees yellowish red, the hind knees some-what obscurely, the basal part of the middle metatarsus likewise tibiæ with a slight excision or incurvation on the posterior sidenear the apex, most distinct on the hind tibiæ. Hind metatarsussomewhat thickened. Anterior femora with long hairs on the postero-ventral side, hind femora on the antero-ventral side; they are white,on the anterior femora dark towards the apex; anterior tibiæ withshort, mainly dark hairs, hind tibiæ with a long fringe above, whichmay be dark or pale, and with somewhat strong hairs on the postero-ventral side in the upper two thirds; front and especially hind tarsiwith an adpressed, yellow pubescence below, the latter also with longhairs on the anterior side. Wings slightly tinged; stigma brownish. Fig. 11. Wing of T. primus. yellow; the upper marginal cross-vein sloping outwards, with a moreor less distinct curve, the upper angle acute. Squamulæ brownishwith darker margin and a pale brownish fringe. Halteres yellow. Female. Frons bluish black, a little punctate, with a small depres-sion somewhat above the antennæ, black-haired above, white-hairedbelow, but above the antennæ again with black hairs; in the middleof the frons, at the eye-margin, a pair of small dust spots. Postocularhairs all white. Antennæ with the third joint a little longer than inthe male, and more pale. Thorax with short, white pubescence. Ab-domen bluish black, densely somewhat finely punctate, with short,pale pubescence, only dark at the hind part of the second segmenton the disc. Legs with the knees more pale than in the male, thefirst joint on the front tarsi and the two first joints on the middletarsi more or less distinctly yel
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Keywords: ., bookcentury1900, bookdecade1900, bookpublishercopenhagengecgad
