@misc{indiciae38b1139d5119,
  title = {Favnae insectorvm Germanicae initia, oder, Deutschlands Insecten — Illustration, Pl. 139\_19},
  year = {1809},
  url = {https://www.biodiversitylibrary.org/page/56643805},
  note = {Source identifier: page-56643805}
}