200 ELIURUS. ONYCHOMYS. 



Tanala Rat. 



I. Adult (5^ P. Madagascar. C. I. Forsyth-Major. 



Genus 123. Onychoiiiys. 



Onychomys Baird, N. Am. Mamm., 1857, p. 458. Type HypudcBUS 

 leucogaster Maximilian. 

 Hypud<Bus Max., Reise N. Am., 11, 1841, p. 99. (nee Auct.) 



342. Onychomys leucogaster (Maximilian). 



HypudcBus leucogaster Max., Reise N. Am., 11, 1841, p. 99. 

 Mus missouriensis Aud. & Bach., Quad. N. Amer., 11, 1851, p. 



327, pi. 100. 

 Onychomys leucogaster Elliot, Syn. N. Am. Mamm., F. C. M. 

 Pub., II, 1901, p. 119, fig. 29. Zool. Ser. Id. Check-L. Mamm. 

 N. Amer. Cont. & W. Indies, F. C. M. Pub., vi, 1905, p. 130. 

 Zool. Ser. 

 White-bellied Mole Mouse. 



1-2. Adult S" Coll. Minot. North Dakota. W. E. Snyder. 



3. Adult 9 Coll. Minnewaukon, North Dakota. W. E. 



Snyder. 



4. Adult c? P. Dickinson, North Dakota. G. K. Cherrie. 



5. Adult 9 Exch. Pendennis, Kansas. Am. Mus. Nat. Hist. 



N. Y. W. W. Granger. 



6. Adult c? Exch. Perch Rock County, Nebraska. Am. Mus. 



Nat. Hist. N. Y. W. W. Granger. 



7. Adult d^ Exch. Mt. Beaver River, Indian Territory. Am. 



Mus. Nat. Hist. N. Y. J. Richardson. 

 8-9. Adult 6" Coll. Alva, Oklahoma Territory. T. Surber. 

 10-14. Adult $ Coll. Alva, Oklahoma Territory. T. Surber. 

 15. Juv. cJ* Coll. White Horse Spring, Oklahoma Territory. 

 T. Surber. 

 16-17. Adult (^ Coll. Paladura Canon, Texas. T. Surber. 



18. Adult — P. Kansas. Ward's Nat. Scien. Establ., Roches- 

 ter, N. Y. 



(I. Oiu/c/ioiH !/s l('7ico^asteT hTerieandii.s Merriam. 



Onychomys leucogaster brevicatidus Merr., N. Am. Faun., No. 5, 

 1891, p. 52. Elliot, Syn. N. Am. Mamm., F. C. M. Pub., 11, 

 1 90 1, p. 120. Zool. Ser. Id. Check-L. Mamm. N. Amer. Cont. 

 & W. Indies, F. C. M. Pub., vi, 1905, p. 130. Zool. Ser. 



