@misc{indiciaeb17ba4711594,
  title = {Principles and methods of phylogenetic systematics : a cladistics workbook / Special publication / University of Kansas, Museum of Natural History — Illustration, Figures in text / Page 21},
  year = {1984},
  url = {https://www.biodiversitylibrary.org/page/32556901},
  note = {Source identifier: page-32556901}
}