@misc{indiciaece565b9bb7b4,
  title = {Mollusks, Echinoderms, Coelenterates, etc. Part H Medusae and Ctenophora — Illustration, BHL page 41715675},
  year = {1920},
  url = {https://www.biodiversitylibrary.org/page/41715675},
  note = {Source identifier: page-41715675}
}