103 



Greatest vertical extent of the zygoma . . 



From the occipital spine to the coronal 

 suture 



Length of the sagittal suture 



Ditto of the nasal suture 



Length of the lower jaw from the an- 

 terior edge of the sockets of the 

 incisors to the angle 



From the angle to the summit of the 

 condyle 



Distance between the centres of the ar- 

 ticulating surfaces of the condyles . . 



Greatest basal width of the lower jaw . . 



Capromys 



Inches. 







1 

 1 

 1 



Spine. 



Number of the cervical ver- 

 tebrae 



Length of that part of the 

 column 



Number of the costal verte- 

 bra 



Length of that part of the 

 column 



Number of the lumbar verte- 

 brae 



Length of that part of the 

 column 



Number of the sacral verte- 

 brae (by anchylosis) . . . . 



Length of the sacrum . . . 



Number of the caudal verte- 

 brae 



Length of the tail 



C myt ^oiichy 



16 



13 



4 

 16 



Extremities. 



Length of the clavicle 



Scapula from the end of the acromion 



to the lower part of the base 



greatest breadth at the base . . . 



Length of the humerus 



ulna 



radius ...... 



femur 



tibia 



bones of the hand 



— of the foot 



Lines. 



Inches 







1 



1 



1 



Acouchy. 



Lines. 



3 



31 



°3 



10 

 10J 



2 







* 



7 



o 



6 

 5 



