MAMMALS OF THE MEXICAN BOUNDARY. 



323 



Record unil jiieanureiiu'nlx of tlO specimens of Otospermophilus yrammuruif — Continued. 



Locality. 



Warsaw Mills, Arizona 



do , 



La Osa, Pima County, Arizona. 

 do... 



Patagonia Mountains, Mexican 

 Boundary Line. 



do 



do 



.....do.... : 



do 



Santa Cruz River, at Monument 

 No. 118. 



.do. 



Huachiica Mountains, Arizona. 

 do 



.do. 

 .do. 

 .do. 

 .do. 

 .do. 

 .do. 



Date. 



Nov. 29 

 Nov. 30 

 Dec. 21 

 Dec. 27 



1892. 

 Nov. 14 



....do... 

 Nov. 18 

 Nov. 19 

 Nov. 21 



1893 

 May 29 



May 30 

 July 25 

 July 31 

 Aug. 3 

 ....do... 

 Aug. 12 

 Aug. 16 

 Aug. 17 

 Sept. 20 



Sex and 

 age. 



d' im. 

 (f im. 

 cCad. 

 cfad. 



5 ad. 



cfjuv. 

 r/ad. 

 cf ad. 

 ?ad. 



rf ad. 



J ad. 

 Sad. 

 tf im. 

 a 5 ad. 

 cf ad. 



d- 

 tfad. 

 cTad. 

 tfad. 



mm. 

 463 

 478 

 474 



440 

 466 

 412 



482 

 443 

 436 

 489 

 478 

 438 

 494 

 485 

 480 



mm. 

 220 

 235 

 199 

 218 



181 

 200 

 216 

 183 



228 

 206 

 196 

 211 

 206 

 205 

 216 

 225 

 216 



mm. 

 64 



" a 



mm. 

 19 

 18.5 

 21 

 17 



20.5 



19 



17 



17 



20 



21 



16.5 



17 



20 



19 



18 



16.5 



17 



a Mammse four pairs. ^ 



OTOSPERMOPHILUS GRAMMURUS BUCKLEYI (Slack). 

 TEXAS ROCE-SQUIRR£L. 



Spermophilus buckleyi Slack, Proc. Acad. Nat. Sci, Phila., 1861, p. 314 (original 



description). 

 Spermophilus grammurus var. grammurus, Allen, Monogr. N. Am. Bodentia, 



1877, p. 827 (part). 

 Spermophilus grammurus buckleyi, Allen, Bull. Am. Mus. Nat. Hist., VIII, 1896, 



p. 67 (Turtle Creek, Kerr County, TexaS). — Miller and Rehn, Proc. Best. 



Soc. Nat. Hist, XXX, no. 1, Dec. 27, 1901, p. 50. 

 Spermophilus {Otospermophilus) grammurus buckleyi, Elliot, Field Col. Mus., 



Zool. Ser., II, 1901, p. 89 (Synop. Mam. N. Am.). 



Ti/pe-locality. — Pecos River, Texas. 



Geographical range.— Sonovnn Life Zone of tiie Middle Texas Tract, 

 its range extending west to the head of the Nueces River, in western 

 Texas. 



Description. — Similar in .size and form to Spennophihix g nDimmrux.^ 

 but with the anterior half of the dorsal surface black, and the hairs 

 elsewhere with much more black at the tips. Specimens from Kerr 

 County and San Antonio, Texas, lent me from the American Museum 



