@misc{indiciae517e31807d59,
  title = {Additamenta ad Iacobi Theodori Klein Naturalem dispositionim echinodermatum et lucubratiunculam de aculeis echinorum marinorum / Nathanaelis Godofredi Leske — Illustration, Plate XXXIX},
  year = {1778},
  url = {https://www.biodiversitylibrary.org/page/12002626},
  note = {Source identifier: page-12002626}
}