Ectobius lapponicus, female · laplandinis prūsokas ♀ «Ectobius lapponicus, female · laplandinis prūsokas ♀^Thumbnails»Ectobius lapponicus, female · laplandinis prūsokas ♀«Ectobius lapponicus, female · laplandinis prūsokas ♀^Thumbnails»Ectobius lapponicus, female · laplandinis prūsokas ♀

Ectobius lapponicus, female · laplandinis prūsokas ♀

  • dusky cockroach
  • Gemeine Waldschabe, Lappland-Waldschabe
  • laplandinis prūsokas
  • ziemeļu prusaks
  • zadomka polna

en.wikipedia.org/wiki/Ectobius_lapponicus The distribution range of Ectobius lapponicus includes Europe, Northern Asia (excluding China), the northeastern United States, and southeastern Canada. Adults of both sexes winged. The wings are especially long in the males which can be up 11 mm long, and shorter winged females up to 10 mm long. The female are shorter and wings do not quite extend to the tip of the abdomen.

Two year life cycle with five nymphal instars. Adults present from end of May to the end of September. Nymphs overwinter in the fourth instar where they can be found in grass tussocks and deep leaf litter from October to March.

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