@misc{indiciae3485f8d63fdc,
  title = {Manual of conchology, structural and systematic : with illustrations of the species. Second series, Pulmonata — Illustration, Plate 5},
  year = {1897},
  url = {https://www.biodiversitylibrary.org/page/1101774},
  note = {Source identifier: page-1101774}
}