. Fig. 27. Wing of P. sylvaticus (^. Legs black, apex of femora and the basal part of tibiæ yellow, tarsi yellow with last joint dark; femora pruinose, hind femora shining behind; the legs haired as usual, middle femora with a double row of small spinules below the apical part and a similar one just per-


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Keywords: ., bookcentury1900, bookdecade1900, bookpublishercopenhagengecgad