EVOTOMYS. MICROTUS. -JAS 



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

 iQoi, 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, 1S90. p. 25, 

 pi. II, fig. I. Elliot, Syn. N. Am. Mamm., F. C. M. Pub., 11, 

 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 Bailev. 



Evotomys nivarius Bailey, Proc. Biol. Soc. Wash., xi, 1897. p. 

 136. Elliot, Syn. N. Am. Mamm., F. C. M. Pub., 11, igoi, 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 Bailev. 



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



Elliot, Syn. N. Am. Mamm., F. C. M. Pub., 11, 1901, p. 177. 



Zool. Ser. 

 Cunning Red-backed Vole. 



Type locality. Hamilton Inlet, Labrador. 

 Geogr. Distr. Labrador. Range unknown. 



Genus 81. Microtiis. ^U'jidow Voles. 



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



Mns arvalis Pallas. 

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



p. 10. 

 Mynotnes Rafin., Am. Month. Mag., 11, 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.) 



