@misc{indiciae74667fdaeb72,
  title = {Observations on burrowing behavior in Limulus polyphemus (Chelicerata, Merostomata), with implications on the functional anatomy of trilobites — Illustration, Page 13},
  year = {1970},
  url = {https://www.biodiversitylibrary.org/page/62938397},
  note = {Source identifier: page-62938397}
}