68 



Animal Life and Intelligence. 



Phalanges of Digit 

 81-5 mm 



IV 



Phalanges of Digit 

 18-5 mm ~ 



V 



Metacarpal 

 31 mm 



V 



Phalanges of Digit 

 18-5 mm 



Tibia 

 17- 5 mm 



Fig. 14. The long-eared bat (Plecotus auritus). 



