@misc{indiciaeb4b3dadb76f3,
  title = {On the physiology of digestion, respiration and excretion in echinoderms — Illustration, BHL page 1340489},
  year = {1922},
  url = {https://www.biodiversitylibrary.org/page/1340489},
  note = {Source identifier: page-1340489}
}