MACKOPIDJE. BETTONGIA. ] 29 



The Brush-tailed Bettong. Bettongia penicillata. 

 Waterhouse, Nat. Hist. Maram, i. pi. 6. figs, a, b, c (skull). 

 a. Skull. The specimen figured by Mr. Waterhouse. 

 6. Skeleton. From the Zoological Society's Collection. 



White's Bettong. Bettongia whitei. 



Hypsiprvmnus hunteri, Given, Trans. Zool. Soc. ii. p. 406. pi. 71 (base 

 of skull). 



a. Skull: male. Australia. From Mr. Gould's Collection. 



Gray's Bettong. Bettongia grayii. 



Waterhouse, Nat. Hist. Mamm. i. pi. 10. fio\ 3. 



Cervical vertebrae 7 



Dorsal 13 



Lumbar Q 



Sacral 2 



Caudal 21 



a, b, d. Skulls: female. } . , .. „ «-'«■.•,-,„„ 



c. Skull: male. !• Australia. From Mr. Gould's Collection. 



e. Skeleton: female. From Mr. Warwick's Collection. 



f W. Australia. Collected by F. W. Rayner, 

 /. Skull: male. j Esq., during the voyage of H.M.S. 



g, h. Skulls : female. J Herald. Presented by the Lords of the 



[ Admiralty. 

 i. Skeleton. From Mr. Warwick's Collection. 

 *j. Skull and bones of body. 1 From the Zoological Society's Col- 

 h. Skeleton. J lection. 



I, m. Skulls. Gawler Plains. From Mr. Stevens's Collection. 



Ogilby's Bettong. Bettongia ogilbii. 



a. Skull: male. Australia. ") From 



b-d. Skulls : female. Australia. I Mr. Gould's 



e. Skull : adult : lower jaw wanting. Swan River. J Collection. 

 /. Skull. From the Zoological Society's Collection. 



The Rusty Bettong. Bettongia rufescens. 

 Waterhouxe, Nat. Hist. Mamm. i. pi. 10. fig. 1 (skull). 



Cervical vertebrae 7 



Dorsal 13 



Lumbar 6 



Sacral 2 



Caudal 21 or 22 



a. Skull: male. Australia. 

 6. Skeleton. 



