@misc{indiciaec3d8d8f6bf2a,
  title = {De metamorphosi eleutheratorum observationes : bidrag til insekternes udviklingshistorie — Illustration, Tab. XIII},
  year = {1874},
  url = {https://www.biodiversitylibrary.org/page/9338210},
  note = {Source identifier: page-9338210}
}