. Diptera danica : genera and species of flies hitherto found in Denmark. Diptera -- Denmark. Empididae. 119 short, black, biserial, the former somewhat longer and uniserial be- hind. Further a humeral bristle, a posthmiieral, three notopleural, a couple of supraalar and a postalar bristle, all black and somewhat short; besides there are hairs on the humeri and sonie more bristles inwards to the humeri and at the transverse furrow. Scutellum with two black marginal bristles. Pleura grey, the hairs on metapleura yellowish. Abdomen grey, with somewhat longish, whitish or yellowish white hairs, w
. Diptera danica : genera and species of flies hitherto found in Denmark. Diptera -- Denmark. Empididae. 119 short, black, biserial, the former somewhat longer and uniserial be- hind. Further a humeral bristle, a posthmiieral, three notopleural, a couple of supraalar and a postalar bristle, all black and somewhat short; besides there are hairs on the humeri and sonie more bristles inwards to the humeri and at the transverse furrow. Scutellum with two black marginal bristles. Pleura grey, the hairs on metapleura yellowish. Abdomen grey, with somewhat longish, whitish or yellowish white hairs, which are longest at the sides, short in the middle; venter similarly coloured and haired. Exterior genitalia small, the lower lamellæ roundish, directed more or less upwards; the upper lamellæ small, lamelliform, slightly curved. Penis slightly curved; at the hind margin of the eighth ventral segment there are long, yellow hairs, the lamellæ short-haired with whitish hairs. Legs black; coxæ greyish pruinose; the front metatarsi somewhat strongly, the hind metatarsi somewhat swollen. Front femora with fine hairs on the ventral side; middle femora with two ventral rows of bristly hairs; hind femora with similar hairs ventrally on the apical part, short hairs on the posterior side and some bristles on the anterior side towards the apex; front tibiæ with fine, longish hairs on the posterior side and with a fine, erect pubescence below; middle tibiæ with a dense row of fine hairs on the dorsal side, with rows of bristles be- low and about five long bristles dorsally, besides with a dense, erect pubescence on the anterior side; hind tibiæ with somewhat dense, strong hairs on both sides and with bristles above; tarsi short-haired or slightly spinulous beneath, the front and hind metatarsi with some- what long hairs dorsally, which are longest and somewhat bristly on the latter; at the apex of the tarsal joints are short bristles; the. Fig. 40. Wina; of E. chiopfera. dense pubes
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Keywords: ., bookcentury1900, bookdecade1900, bookpublishercopenhagengecgad
