MACROPODID.E. ECHIDNID^. 43 



268. Halmaturus derbianus, Gray. Derbian Wallaby. 

 Hob. Australia. 



a. Male. b. Female. Purchased, March 10, 1862. 



c. Born in the Menagerie, 1863. 



d. Purchased, Aug. 24, 1864. 



Genus BETTONGIA. 



269. Bettongia grayi (Gould). Gray's Jerboa- Kangaroo. 

 Hob. Australia. 



, b. Purchased, April 6, 1864. 

 c, d. Purchased, Jan. 27, 1863. 



e. Born in the Menagerie, July 29, 1864. 



270. Bettongia ? 



Hob. Australia. 



a. Presented by Messrs. Mitchell and W. Sluce, May 1, 1864. 



Family PERAMELID^E. 



Genus PERAMELES. 



271. Perameles lagotis, Reid. Rabbit-eared Perameles. 

 Hob. West Australia. 



a. Purchased, April 6, 1864. 

 6, c. Purchased, June 23, 1864. 



Order MONOTEEMATA. 



Family ECHIDNDXE. 



Genus ECHIDNA. 



272. Echidna hystrix, Cuv. Echidna. 

 Hab. New South Wales. 



a. Male. Purchased, April 18, 1863. 



b. Female. Presented by E. T. Smith, Esq., July 18, 1863. 



