@misc{indiciaea2c0dc5e08a7,
  title = {Manual of conchology, structural and systematic : with illustrations of the species. Second series, Pulmonata — Illustration, Plate 44},
  year = {1885},
  url = {https://www.biodiversitylibrary.org/page/18755708},
  note = {Source identifier: page-18755708}
}