EVOTOMYS. MICROTUS. -_>:i3 



pi. ii, fig. 2. Elliot, Syn. N. Am. Mamm., F. C. M. Pub., n, 

 1901, p. 176. Zool. Ser. 

 CALIFORNIA RED-BACKED VOLE. 



Type locality. Eureka, Humboldt County, California. 

 Geogr. Distr. Coast of northern California and Oregon. 



557. Evotomys occidentalis Merriam. 



Evotomys occidentalis Merr., N. Am. Faun., No. 4, 1890, p. 25, 

 pi. ii, fig. i. Elliot, Syn. N. Am. Mamm., F. C. M. Pub., n, 

 1901, p. 176. Zool. Ser. 

 WESTERN RED-BACKED VOLE.- 



Type locality. Aberdeen, Chehalis County, Washington. 

 Geogr. Distr. Coast and Puget Sound region of Washington and 

 southern British Columbia. 



558. Evotomys nivarius Bailey. 



Evotomys nivarius Bailey, Proc. Biol. Soc. Wash., xi, 1897, P- 

 136. Elliot, Syn. N. Am. Mamm., F. C. M. Pub., ii, 1901, p. 

 177. Zool. Ser. 

 SNOW-LOVING RED-BACKED VOLE. 



Type locality. On the northwest slope of Mt. Ellinor, Olympic 

 Mountains, Washington. Altitude, 4,000 feet. 



Geogr. Distr. Mt. Ellinor and high altitudes in the Olympic 

 Mountains, Washington. 



559. Evotomys proteus Bailey. 



Evotomys proteus Bailey, Proc. Biol. Soc. Wash., xi, 1897, p. 137. 

 Elliot, Syn. N. Am. Mamm., F. C. M. Pub., n, 1901, p. 177. 

 Zool. Ser. 

 CUNNING RED-BACKED VOLE. 



Type locality. Hamilton Inlet, Labrador. 

 Geogr. Distr. Labrador. Range unknown. 



Genus 81. Microtus. Meadow Voles. 



Microtus Schrank, Fauna Boica, i, iste Abth., 1798, pp. 66, 72. Type 



Mus arvalis Pallas. 

 Arvicola Lacep., Tab. Div. Sous-div. Ord. et Gen. Mamm., 1799, 



p. 10. 



Mynomes Rafin., Am. Month. Mag., n, 1817, p. 45. 

 Psammomys Le Conte, Ann. N. Y. Lye. Nat. Hist., 1830, p. 132. 



(nee Cretzschmar.) 

 Pitymys McMurt., Am. Ed. Cuv. Anim. King., i, App., 1831, p. 



434. (Footnote.) 

 Ammomys Bon., Sagg. Dist. Met. degli Anim. Vert., 1831, p. 20. 



(Footnote.) 



