@misc{indiciae921d8273ec4e,
  title = {The entomologist's text book : an introduction to the natural history, structure, physiology and classification of insects, including the Crustacea and Arachnida — Illustration, Page 398},
  year = {1838},
  url = {https://www.biodiversitylibrary.org/page/19766906},
  note = {Source identifier: page-19766906}
}