@misc{indiciae2ba97c846ec8,
  title = {Studies on alcyonarians and hydroids. (Third series) By J. Arthur Thomson, James Ritchie, James M. McQueen — Illustration, BHL page 19748417},
  year = {1909},
  url = {https://www.biodiversitylibrary.org/page/19748417},
  note = {Source identifier: page-19748417}
}