@misc{indiciae1a2dff70d680,
  title = {Mollusks, Echnioderms, Coelenterates, etc. Part E Rotatoria — Illustration, BHL page 41716013},
  year = {1921},
  url = {https://www.biodiversitylibrary.org/page/41716013},
  note = {Source identifier: page-41716013}
}