70 



MUSEUM OF COMPARATIVE ZOOLOGY. 



tin- skeleton. Tin- sex of neither of* these specimens was recorded, but there 

 seems to be little doubt of their being both males. Both axe very old indi- 

 viduals. They differ considerably in size, however, as will be seen by the 

 accompanying table of measurements, the Chicago Academy specimen 

 being the larger. 



Measurements of the Skull. 



* Received from the Chicago Academy of Sciences. 



t Received from the Smithsonian Institution (S. I. No. 261). 



