290 MICROTUS. 



Forest Vole. 



1-2. Adult -^ Topotypes. Coll. Lake Edward, Province of Que- 

 bec, Canada. T. Surber. 

 3. Adult 9 Topotype. Coll. Lake Edward, Province of Que- 

 bec, Canada. T. Surber. 



481. Microtus drummondi (Audubon & Bachman). 



Arvicola drummondii Aud. & Bachm., Quad. N. Am., in, 1854, 



p. 166. 

 Arvicola (Mynomes) microcephalus Rhoads, Proc. Acad. Nat. Scien. 



Phil., 1894, p. 286. 

 Microtus stonei Allen, Bull. Am. Mus. Nat. Hist. N. Y., 1899, p. 5. 

 Microtus drummondi Elliot, Syn. N. Am. Mamm., F. C. M. Pub., 



11. 1901, p. 181. Zool. Ser. Id. Check-L. Mamm. N. Amer. 

 Cont. & W. Indies, F. C. M. Pub., vi, 1905, p. 236. Zool. Ser. 



Dru.m.momd's Meadow Vole. 



1-7. Adult d^ P. Blindman River, Alberta, Canada, (j. F. 

 Dippie. 

 8-10. Adult 9 P. Blindman River, Alberta, Canada. G. F. 

 Dippie. 

 IT. Adult d^ P. Red Deer River, Alberta, Canada. G. F. 

 Dippie. 



12. Adult ^ Coll. Jamestown, North Dakota. W. E. Snyder. 



13. Adult d^ Coll. Bottineau, North Dakota. W. E. Snyder. 

 14-15. Adult 2 Coll. Bottineau, North Dakota. W. E. Snyder. 



16. Adult Q Coll. Oakes, North Dakota. W. E. Snyder. 



17. Adult ^ Coll. Steele, North Dakota. W. E. Snyder. 



482. Microtus terraenovae (Bangs). 



Arvicola terrcBnovce Bangs, Proc. Biol. Soc. Wash., ix, 1894, p. 



129. 

 Microtus terroBHOvcs Elliot, Syn. N. Am. Mamm., F. C. M. Pub., 

 II, 1901, p. 182. Zool. Ser. Id. Check-L. Mamm. N. Amer. 

 Cont. & W. Indies, F. C. M. Pub., vi, 1905, p. 238. Zool. Ser. 

 Newfoundland Meadow Vole. 



1-2. Adult d^ Topotypes. Exch. Cordroy, Newfoundland. Am. 

 Mus. Nat. Hist. N. Y. 



483. Microtus nanus (Merriam). 



Arvicola uanus Merr,, N. Am. Faun., No. 5, 1891, p. 62, pi. 11, 



figs. 5, 6. 

 Microtus nanus Elliot, Syn. N. Am. Mamm., F. C. M. Pub., 11, 



i90i,p. 184. Zool. Ser. Id. Check-L. Mamm. N. Amer. Cont. 



& W. Indies, F. C. M. Pub., vi, 1905, p. 239. Zool. Ser. 



I 



