1 A ffl El A i 3 A 
SBZ4T.B 15 . 
Myosidae. 
Muridae . 
Acricolidffl. 
Castoridae. 
C. Fiber. Common Beaver 
Order. Rolentia. 
Genera ,, Ujoxas , Mus , MyocLus. Castor. 
Families 
Landseer, del. 
72V.AUan.Zie7/ 
