DIGITIGRADE MAMMALS. 55 



16. These different genera maybe distinguished from each other 

 by other characters, which are less important than those furnished 

 by the teeth, but which are more easily remembered. The fol 

 lowing table contains a synopsis of these secondary characters : 



DlGITIGRADA. 



Having the nails 



f **. 



16. Are there any other characters by which the genera of the Digiti- 

 grade animals may be distinguished 1 



