@misc{indiciae945f3d0d3e0f,
  title = {Fieldiana. Zoology / The viperid snake Azemiops: its comparative cephalic anatomy and phylogenetic position in relation to Viperinae and Crotalinae — Illustration, Page 69 / Fig. 1},
  year = {1971},
  url = {https://www.biodiversitylibrary.org/page/2836484},
  note = {Source identifier: page-2836484}
}