Figure 1.
Sphenodon punctatus (UMZC R2604), ventral view of the skull (without the lower jaws), lacking the basipterygoid‐pterygoid sesamoid bone (red box). [Color figure can be viewed at wileyonlinelibrary.com]
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.