120 



ZOOLOGY 



Found northward from New Mexico in liocky Mountains (Allen). 

 But two specimens secured from Arizona, which increases its known range 

 southward. 



SPEEMOPHILUS IIAEE1SI, And. & Bach. 



Spcrmophilm htirrinii, AUD. & BACH., Q. N. A., iii, 1854, 207, pi. 154, f. 1. BAIBD, 

 M. N. A., 1857, 313. ALLEN, Proc. Bost. Soc. Nat. Ilist., xvi, 1874. 



Very numerous in Southern Utah, living among the lava-beds. 

 SPEEMOPUILUS TE1DECEM-L1NEATUS, (Mitch.) Aiul. & Bacb. 



Striped Prairie Squirrel. 



tiviurus tridcccm-lhtcatus, MITCH., Med. Eep., xxi, 1821, 248. DESMAK., Mamuiit'., ii, 

 1822, 339. 



Arctomys tridecem-lineatus, HAKLAN, Fu. Am., 1825, 104. GODM., Am. Nat. Hist., ii, 

 1831, 112. 



SpermopMlus tridecem-lineatus, AUD. & BACH., N. A. Quad., i, 184'J, 117, pi. 39. HOY, 

 Eep. U. S. Pat. Office for 1853 (1854), agric., p. _._KENN., Eep. U. S. Pat, 

 Office, agric., for 1850 (1857), 74, pi. viii. WOODH., Sitgr. Eep., 1854, 52. 

 BD., Stansbury's Eep., 1852, 312; M. N. A. 1857, 310. COUES, Am. Nat,, i, 

 1807, 301. ALLEN, Proc. Bost. Soc., xvi, 1874, p. ; /&., xvii, 1874, 43. 



Arctomys hoodii, SABINE, Linn. Trans., xiii, 1822, 590, pi. xxix. SAB., Franklin's Jour- 

 nal, 003. GRIFFITH'S Cuv., iii, 1827, 180, pi. ; v, 1827, 247. FISCHEK, 

 S.vuopsis, 1829, 544. WAGNER, Suppl. Scbreber, iv, pi. 210, (no text). 



Arctomys (ISpermophilus) hoodii, Eicn., Y. B.-A., i, 1829, 117, pi. xiv. 



Spermophilus hoodii, F. Cuv., Suppl. Buff. Maiflm., 1831, 337. PR. MAX., Eeise N. A., 

 i, 1839, 449. WAGNER, Suppl. Scbreb., iii, 1843, 251. 



Ulcureil dc la Federation, DESM., Mamm., ii, 1822, 339. 



Specimens. 



Very numerous and widely distributed on prairie from Arkansas north 

 ward to the Saskatchewan. 



