<style data-mw-deduplicate="TemplateStyles:r369756387">.mw-parser-output .smallcaps{font-variant:small-caps}</style><span class="smallcaps">Fig.</span> 97.—Skull of Three-toed Sloth. <i>Bradypus tridactylus.</i> Lateral view. <i>fr</i>, Frontal; <i>ju</i>, jugal; <i>lcr</i>, lachrymal; <i>max</i>, maxilla; <i>nas</i>, nasal; <i>par</i>, parietal; <i>s.oc</i>, supra-occipital; <i>ty</i>, tympanic. (From Parker and Haswell's <i>Zoology</i>.)
Frank E. Beddard
1902
The Cambridge Natural History, Volume X—Mammalia.