EVOTOMYS. 283 



Genus 139. Evotoinys. Kecl-l)acke(l Voles. 



Evotomys Coues, Proc. Acad. Nat. Scien. Phil., 1874, p. 186. Type 

 Mus rutiliis Pallas. 



474. Evotomys dawsoni Merriam. 



Evotomys dawsoni Merr., Amer. Nat., xxii, 1888, p. 650. Elliot, 

 Syn. N. Am. Mamm., F. C. M. Pub., 11, 1901, p. 172. Zool. 

 Ser. Id. Check-L. Mamm. N. Amer. Cont. & W. Indies, F. C. 

 M. Pub., VI, 1905, p. 229. Zool. Ser. 

 Dawson's Red-backed Vole. 



I. Juv. c? P. Cariboo, British Columbia, Canada. C. K. Worthern. 



475. Evotomys gapperi (Vigors). 



Arvicola gapperi Vigors, Zool. Jour., v, 1830, p. 204, pi. ix. 

 Evotomys jnscodorsalis Allen, Bull. Am. Mus. Nat. Hist. N. Y., 



1894, p. 103. 

 Evotomys gapperi Elliot, Syn. N. Am. Mamm., F. C. M. Pub., 11, 

 1901, p. 172, fig. 37. Zool. Ser. Id. Check-L. Mamm. N. Amer. 

 Cont. & W. Indies, F. C. M. Pub., vi, 1905, p. 230. Zool. Ser. 

 Gapper's Red-backed Vole. 



I. Adult cJ^ Exch. South Twin Lake, Maine. Am. Mus. 

 Nat. Hist. N. Y. J. Rowley. 

 ■ 2-4. Adult ? Exch. South Twin Lake, Maine. Am. Mus. 

 Nat. Hist. N. Y. J. Rowley. 

 5-6. Adult ? Exch. Forks of Tobique River, New Brunswick. 

 Am. Mus. Nat. Hist. N. Y. J. Rowley. 

 7. Adult — Exch. Andover, New Brunswick. Am. Mus. 

 Nat. Hist. N. Y. J. Rowley. 

 8-12. Adult d^ Exch. Trousers Lake, New Brunswick. Am. 

 Mus. Nat. Hist. N. Y. J. Rowley. 

 13. Adult ? Exch. Trousers Lake, New Brunswick. Am. 

 Mus. Nat. Hist. N. Y. J. Rowley. 

 14-17. Adult (S" Coll. Dalhousie, New Brunswick. T. Surber. 

 18-19. Juv. (^ Coll. Dalhousie, New Brunswick. T. Surber. 



20. Adult 9 Coll. Dalhousie, New Brunswick. T. Surber. 



21. Juv. 9 Coll. Dalhousie, New Brunswick. T. Surber. 



22. Adult (o Coll. Restigouche River, New Brunswick. T. 

 Surber. 



23. Adult 9 Coll. Restigouche River, New Brunswick. T. 

 Surber. 



24-25. Adult o' Coll. Metapedia, Province of Quebec, Canada. 

 T. Surber. 



