'2r,6 RHITHRODONTOMYS. 



Rhithrodontoniys lecontii impiger Elliot, Check-L. Mamm. N. Amer. 

 Cont. & W. Indies, F. C. M. Pub., vi, 1905, p. 191. Zool. Ser. 

 Diligent Harvest Mouse. 



I. Adult (S" Topotype. Pres. White Sulphur Springs, West Vir- 

 ginia. T. Surber. 



h. liliitln'odoiiioiinjs lecontii dichinsoni (Rhoads). 



Reithrodontomys! humilis dickinsoni Rhoads, Amer. Nat., xxix, 



1895, p. 590. 

 Reithrodontomys! lecontei dickinsoni Elliot, Syn. N. Am. Mamm., 



F. C. M. Pub., II, 1901, p. 150. Zool. Ser. 

 Rhithrodontomys lecontii dickinsoni Elliot, Check-L. Mamm. N. 

 Amer. Cont. & W. Indies, F. C. M. Pub., vi, 1905, p. 192. 

 Zool. Ser. 

 DiCKiNSON^s Harvest Mouse. 



I. Adult c? Coll. Enterprise, Florida. T. Surber. 



429. Rhithrodontomys dychii Allen. 



Ochetodo)i humilis Coues, Proc. Acad. Nat. Scien. Phil., 1874, p. 



185. (nee Aud. & Bachm.) 

 Reithrodontomys! dychei Allen, Bull. Am. Mus. Nat. Hist. N. Y., 

 1895, p. 120. ElHot, Syn. N. Am. Mamm., F. C. M. Pub., 11, 

 1901, p. 150. Zool. Ser. 

 Rhithrodontomys dychii Elliot, Check-L. Mamm. N. Amer. Cont. 

 & W. Indies, F. C. M. Pub., vi, 1905, p. 192. Zool. Ser. 

 Dyche's Harvest Mouse. 



1-4. Adult c? Topotypes. P. Lawrence, Kansas. J. Rowley. 



5. Adult 9 Exch. Perch, Nebraska. Am. Mus. Nat. Hist. 

 N. Y. W. W. Granger. 



6. Adult (^ Exch. Perch, Nebraska. Am. Mus. Nat. Hist. 

 N. Y. W. W. Granger. 



7. Adult c? P. Boulder, Colorado. R. T. Young. 



8. Adult 9 P. Boulder, Colorado. R. T. Young. 



9. Adult cJ' Exch. San Antonio, Texas. Am. Mus. Nat. 

 Hist. N. Y. H. P. Attwater. 



10. Adult 9 Exch. San Antonio, Texas. Am. Mus. Nat. 

 Hist. N. Y. H. P. Attwater. 

 11-26. Adult c5^ Coll. Alva, Oklahoma Territory. T. Surber. 

 27-39. Adult 9 Coll. Alva, Oklahoma Territory. T. Surber. 



a. RhithTndonfoimjH dychii tiehi-a scciisi s Allen. 



Reithrodontomys! dychei nebrascensis Allen, Bull. Am. Mus. Nat. 

 Hist. N. Y., 1895, p. 122. Elliot, Syn. N. Am. Mamm., F. C. 

 M. Pub., II, T901, p. 150. Zool. Ser. 



