@misc{indiciaed0439408ca04,
  title = {Mollusks, Echinoderms, Coelenterates, etc. Part D Bryozoa — Illustration, BHL page 41713292},
  year = {1923},
  url = {https://www.biodiversitylibrary.org/page/41713292},
  note = {Source identifier: page-41713292}
}