MAMMALS OF THE MEXICAN BOUNDARY. 



823 



Record and iiiedKKrt'jiu'tils qf lU) sperimens of Otosi>ermop}iilui< iirauvDniriis — Continued. 



Museum num- 

 ber. \ 



58974 

 58975 

 .59221 

 69222 



20762 



20765 

 20764 

 20766 

 20763 



21425 



21426 

 .58952 

 58945 

 58942 

 .58961 

 58947 

 58950 

 60036 

 58953 



, 2664 



58975 j 2667 



.59221 j 2720 



,59222 ! 2745 



Locality. 



Warsaw Mills, .\rizona 



do 



La Osa, Pima County, Arizona. 

 do 



Patagonia Mountains, Mexican 

 Boundary Line. 



do r 



.do. 

 .do. 

 -do. 



36286 



36287 

 58952 

 58945 

 58942 

 58951 

 58947 

 58950 

 Alcoholic 

 .58953 



872 I Santa Cruz River, at Monument 

 No. 118. 



Date. 



873 

 882 

 892 . 

 897 I. 

 907 j. 

 926 I. 

 946 j. 

 955 !. 

 1039 j. 



.do 



Huaehuca Mountains, Arizona. 



do 



do 



do 



do ... 



do 



do 



.do 



1893. 

 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. 8 

 ....do... 

 Aug. 12 

 Aug. 16 

 .\ug. 17 

 Sept. 20 



Sex and 



age. 



cf im. 

 cf im. 

 cf ad. 

 cfad. 



9 ad. 



cf juv. 

 .cTad. 

 cfad. 

 5 ad. 



cfad. 



cfad. 

 $ad. 

 d im. 

 ao ad. 

 c?ad. 



d. 

 d ad. 

 cfad. 

 cT ad. 



v\m. 

 463 

 478 

 474 

 593 



380 

 440 

 455 

 412 



482 

 443 

 436 

 489 



478 

 438 

 494 



485 

 480 



o o 



mm. 

 220 

 235 

 199 

 218 



181 

 200 

 216 

 183 



228 

 206 

 196 

 211 

 205 

 205 

 216 

 225 

 215 



mm. 

 64 



62 

 62 



02 



« 



mm. 

 19 



18.5 

 21 



17 



20.5 



19 



17 



17 



20 



21 



16.5 



17 



20 



19 



18 



16.5 



17 



cMammpe four pairs. 



OTOSPERMOPHILUS GRAMMURUS BUCKLEYl (Slack). 



TEXAS ROCK-SQUIRREL. 



Spermophilu.^ buckleyiULACK, Proc. Acad. Nat. Sci, Phila., 1861, p. ;:514 (original 



description). 

 iSpermo])Jiilus (jrainmurui^ var. grnmnnims, Allen, M<>nojj;r. N. Am. Rodentia, 



1877, p. 827 (part). 

 Sperinophdus grammums hucUeyi, Allen, Bull. Am. ^NIus. Nat. Hist., VllI, 1896, 



p. 67 (Turtle Creek, Kerr County, Texas). — Miller and Rehn, Proc. Bost. 



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

 Spermophdus (Otosperuioplnlus) graiitinurus bucklciji, Elliot, Field Col. Mus., 



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



Typi'-JiH-al'ity. — Pecos River, Texas. 



GeograpJilcal r((ng/. — 'SonovAn Life Zone of the Middle Texas Tract, 

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

 Texas. 



Dexrrlpfl<>)i. — Similar in size and form to Spcnnoj^hlJ ks (jrdiiitHunis^ 

 but with the anterior half of the dor.sal .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 



