8 
TWO NEW RATS FROM CENTRAL AUSTRALIA 
Keferences. 
1. Edgar R. Waite. Report of the Horn Scientific Expedition to Central 
Australia: Muridae; Pt. II, p. 393, 1896. 
2. F. Wood Jones. The Mammals of South Australia, Part III, p. 302. 
Adelaide; Govt. Printer, 1925. 
3. J. D. Ogilby. Catalogue of Australian Mammals, p. 108. Australian 
Museum, Sydney; 1892. 
4. Oldfield Thomas. On a Collection of Mammals made by Mr. J. T. 
Tunney in Arnhem Land, Northern Territory of South Australia. 
Novitates Zoologicae, Vol. XI, p. 222, 1904. 
5. C. W. Brazenor. A Revision of the Australian Jerboa Mice. Mem. 
Nat. Museum, Melbourne, No. 8, p. 74, 1934. 
Explanation of Plate I. 
Fig. 1. Rattus tunneyi dispar subsp. nov. : a, worn molars, X 10; b, unworn 
molars, X 10. 
Fig. 2. Notomys amplus sp. nov.: a, lateral view of skull, X H; b, ventral 
view of skull, X H; G dorsal view of skull, X H.‘ P^s, X 2; 
e, molar teeth, X 7. 
