@misc{indiciae7330b1cd90ad,
  title = {Systematisches Conchylien-Cabinet / Die Familie der Coneae oder Conidae : I. Conus Linné — Illustration, Plate 21},
  year = {1875},
  url = {https://www.biodiversitylibrary.org/page/63859707},
  note = {Source identifier: page-63859707}
}