@misc{indiciaefeb50d1a1129,
  title = {Svobodnozhivushchie veslonogie rakoobraznye (Eucopepoda) — Illustration, Page 47},
  year = {1922},
  url = {https://www.biodiversitylibrary.org/page/39602728},
  note = {Source identifier: page-39602728}
}