PLATE XIX. 



FIG. 



1. Didelphys P 1 (adult). 



2. 



3. 



4. 

 5. 



6. 



9. 



14. 

 15. 



Do. 



Do. 

 Do. 

 Do. 



Do. 



(do.) 



(do.) 

 (do.) 

 (do.) 



(do.) 



7. Do. (do.) 



8. Phalangista vulpine? (one-third adult), 



Do. 



(do.) 



10. Do. (do.) 



11. Phascolarctos fuscus 3 (adult). 



12. Do. (do.) 



13. Phascokmys Wombat* (one-third adult). 



Do. 

 Do. 



(do.) 

 (do.) 



16. Do. (do.) 



17. Balhyergus maritlmus' (adult male). 



18. Do. (adult female). 



19. Helamys capensit? 



i See pp. 196 198. 

 4 See pp. 196 198. 



(adult). 



SIZE. 



Right scapula, outer, and Sternum, 



inner view . . nat. size. 



Omosternal cartilages and fore part of 



prae-sternum ; outer view . 2 diam. 



do. section do. 



Part of same ; inner view . do. 



Junction of clavicle with acromion 



and coracoid ; outer view . do. 



Junction of first sternal rib with prse- 



sternum . . .do. 



Section of part of meso-sternum . do. 



Right scapula, outer, and Sternum, 



inner view . . do. 



Omosternals, and part of clavicles 



and prsesternum ; outer view . 3 do. 

 Junction of clavicle with scapula . do. 



Fore part of Sternum and ends of 



clavicles ; outer view . . nat. size. 



Xiphisternum ; outer view . do. 



Right scapula, outer, and Sternum 



inner view . . do. 



Part of same . . 2 diam. 



Junction of clavicle with acromion ; 



outer view . . do. 



Scapula ; front view . . nat. size. 



Left scapula and clavicle ; outer view do. 



Clavicles and pra-sternum ; outer 



view . . .do. 



Clavicles and fore part of Sternum ; 



outer view do. 



See pp. 196 198. 

 See pp. 207210. 



* See pp. 196 198. 

 6 See pp. 207210. 



