. Fig. 41. Wing of E. aestiva. black or blackish, the dense, erect pubescence on the anterior legs pale. Wings hyaline; subcostal, radial and cubital veins dark brown, the other veins pale brownish, the anal vein abbreviated somewhat before the margin. Stigma faint, yellowish. Halteres black. Female. Eyes separated, frons blackish. Thorax and abdomen shorter haired than in the male. Posterior legs somewhat compressed,

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Keywords: ., bookcentury1900, bookdecade1900, bookpublishercopenhagengecgad