@misc{indiciae5c3231ae105a,
  title = {Principles and methods of phylogenetic systematics : a cladistics workbook / Special publication / University of Kansas, Museum of Natural History — Illustration, Figure in text / Page 60},
  year = {1984},
  url = {https://www.biodiversitylibrary.org/page/32556892},
  note = {Source identifier: page-32556892}
}