@misc{indiciae7a9c269b50c2,
  title = {Fieldiana. Zoology / The viperid snake Azemiops: its comparative cephalic anatomy and phylogenetic position in relation to Viperinae and Crotalinae — Illustration, Page 91 / Fig. 11},
  year = {1971},
  url = {https://www.biodiversitylibrary.org/page/2836506},
  note = {Source identifier: page-2836506}
}