Woodcut/drawing of a California gopher (<i>Thomomys bulbivorus</i>). 1. Front view of mouth, teeth, and jaws.  2. Hind paw. 3. Fore paw.  4, 5. Nails of fore and hind feet.
Unknown author<span style="display: none;">Unknown author</span>
published 1879
<i>The American Cyclopædia</i>, v. 8, 1879, p. 1110.