@misc{indiciaef9bc5d7405ef,
  title = {Some transitional elasmobranchs connecting the Catuloidea with the Carcharinoidea — Illustration, Page 8},
  year = {1936},
  url = {https://www.biodiversitylibrary.org/page/64792175},
  note = {Source identifier: page-64792175}
}