738 MONOGRAPHS OF NORTH AMERICAN RODENTIA. 
Table XL.—List of specimens examined of SctuRUS ABERTI. 
ele: i 
“= a 5 SI 
3 2 = 3 © When From whom re- z 
3 z a a 2 Locality. dallected: caised: Collected by— De - 
Ba/2/2|3 eh pe 
SHE S)2| x 3 g 
3) Ss) ola A i) 
11608 |..---- fof W. L. Coulter -..-. Skin‘. <2 Black. 
9553 |.----- J. Stevenson. ...... oe pean! ee do. 
9554 |.-..-. EE eee ee do. 
9555 |:-..-- ise Sadler, 
CORY (OM Be aaael hese need do ...-.]_.do. 
0550) |eeeren dosed OB 2= ce Pee zs <b oad ee eee dO 8s sce Saale does od. dGy es 
O551n basco -...|.-- | Between Taos and Santa |.......-..-.-.|.--. Ghee sere Sos mad ysassseaccscte, meRe yene 
Fé., N. Mexe 
5028 pemetal| eee | eee ome (Osea sdteaceoneaosces| Ppseosesdscescs God by Shsceicecsscen aac Mo cacceaosscce Goines 
4586 |......|.--.|---- Camp Burgwyn, N. Mex | .-..--..----- Dr. W.W.Anderson| Dr. W.W.Anderson|.---do. -- 
Ry ee eae lee Kort, Union, N: Mex:- -<-:]-t222--=-4-=¢- Dr. Southworth ...| Dr. Southworth ...|..-.do ..--. 
GGTG) Pano | oan aoe Bill Williams's Mountain] -..........- Dr. E. Palmer .....] Dr. E. Palmer ..... SO Ofna 
N. Mex. 
weseee|nnece 4|....| Sierra Mts., N. Mex .... | Oct. 25, 1873] Lt. G. M. Wheeler | Dr. J. T. Rothrock | Alcoholic - 
122 | 1108 | -. |....] Copper Mines, N. Mex --| Winter, 1857] Col. J. D. Graham | J. H. Clark .....-.- Skin and 
skull. 
LET I = ese | eet RR shea mote, |] scoscoeceees FOO) hrc vate meee BEET (Oho esse Se kale citrate 
11696 |.---.. --.|.--.| Camp Apache, Ariz .....| Sept. 1,1673| Lt.G. M. Wheeler | Dr. O. Loew ....--. Skini-----= 
7819 |-s=2 =: ---|----| San Francisco Mts., Ariz | July 25, 1864) Dr. E. Coues .-...-- "Dr. E. Coues. ...--- Beets teese 
2430 |..---- Boe) Weed Poceu lieanercoepockesecce|| =tiscovescese Capt. L. Sitgreaves] Dr. S. W. Wood-| -..do...-.. 
house. 
The? \heceacs Bbic| Bed lcouaeemeciceecocsacce |) Cos cceesnone-|) ceecnseeecotcaoces || Sstece cctieesaaces -.do Black 
11876 |...-.. 6959 |..-.] Apache Mountains, Ariz | Sept. 1, 1873 H. W. Henshaw -..} --. ly Aaes 
11875 |.--... Ci ease (ie dO peeeeeenenseeeeeee Sept. 4, 1873 dolpeeaeeneee --do 
User et mee 17|..-.| Mount Taylor, N. Mex ..} July 5, 1873 Dr. C.G. Newberry} .-.do ..... 
11873 |-..... 108}....| Camp Brown, Ariz ....-. Oct. 3, 1873 ect inBeeeoeescced| od dGi=caee 
Il.—Species inhabiting Mexico, Central and South America. 
SCIURUS COLLLAI Richardson. 
Collie’s Squirrel. 
Sciurus colliwi RicuarDsON, Zodl. of the Blossom, 1839, 8, pl. ii—BacuMan, Proc. Zool. Soc. Lond. 
1238, 95 (without description) ; Charlesworth’s Mag. Nat. Hist. iii, 1839, 334; Amer. Journ. 
Sci. and Arts, xxxvii, 1839, 307.—WaGner, Suppl. Schreber’s Siiuget. iii, 1845, 174.—Aupbu- 
BON & BACHMAN, Quad. N. Amer. iii, 1853, pl. civ.—Barrp, Mam. N. Amer, 1857, 280. 
Macroxus colliwi Gray, Ann. and Mag. Nat. Hist. 3d ser. xx, 1867, 421 (in part). 
? Sciurus leporinus AUDUBON & BACHMAN, Proc. Acad. Nat. Sci. Phila. 1841, 101; Journ. Acad. Nat. Sci. 
Phila. viii, 1842, 314; Quad. N. Amer. i, 1849, 329, pl. xliii—Barrp, Mam. N. Amer. 1857, 281. 
Sciurus oculatus PETERS, Monatsb. K. P. Akad. d. Wissensch. zu Berlin, 1863 (1864), 653. 
Sciurus arizonensis Cours, Amer. Nat. i, 1867, 357; Proc. Acad. Nat. Sci. Phila. 1867, 134—Cours & 
Yarrow, Wheeler’s Exp]. and Surv. West 100th Merid. v, Zo6l. 1876, 116. 
Speciric cHars.—Length from the end of the nose to the base of the 
tail about 12.50; tail to end of the vertebrae 11.00; tail to end of hairs 14.00. 
Above, except the middle of the dorsal region, clear gray, without rufous or 
fulvous suffusion beneath the surface; a broad mesial band extending from 
the head to the tail mixed yellowish-brown and black; lower parts (usually?) 
