516 

 2999. The fifteenth pair of ribs. 3000. The sixteenth pair of ribs. 



3001. The seventeenth pair of ribs. 3002. The eighteenth pair of ribs. 



3003. The nineteenth pair of ribs. 



The head and tubercle of this last rib have their articular surfaces almost confluent, and 

 the thickness of the rib diminishes towards its distal end, which contrasts with the flat, ex- 

 panded end of the first rib. Its length is 1 foot 4 inches. 



3004. The first seven caudal vertebrae. 



The seventh is the last which has a neural canal. 



3005. The right scapula. 



3006. The left scapula. 3007. The right humerus. 



3008. The left humerus. 



The medullary artery enters the posterior surface of the shaft between its middle and lower 

 thirds, and inclines downwards. Both upper and lower epiphyses are united to the shaft. 



3009. The shaft of the right radius. 



-- 



3010. The lower epiphysis of the right radius. 



3011. The shaft of the right ulna. 3012. The lower epiphysis of the right ulna. 

 3013. The shaft of the left radius. 3014. The lower epiphysis of the left radius. 

 3015. The shaft of the left ulna. 3016. The lower epiphysis of the left ulna. 

 3017. The right scaphoides. 3018. The right lunare. 



3019. The right cuneiforme. 3020. The right unciforme. 



