284 
U. S. P. R. R. EXP. AND SURVEYS-ZOOLOGY-GENERAL REPORT. 
Alphabetical list of the different species of squirrels referred to in the preceding pages. 
Original name. 
Referred to under— 
Locality, real or reputed. 
Sciurus * abertii, Woodhouse. 
auduboni, Bachman.. 
aureogaster, F. Cuvier 
bdcheri, Gray- 
bottae, Lesson- 
cali/omicus, Lesson_ 
capistratus, Bose__ 
* carolinensis, Gm. . . . 
9 castanotus, Baird_ 
° dnereus, Gmelin_ 
clarkii, Smith_ 
colliad, Richardson.. 
dorsalis, Woodhouse. 
ferruginiventris, Aud. and Bach.. 
® fossor, Peale_ 
® fremontii, Townsend_ 
fuliginosus, Aud. and Bach. 
griseocaudalus, J. E. Gray- 
heermanni, Le Conte ....... — 
0 hudsonius, Pallas_ 
hyemalis, Ord...._...... 
hypopyrrhus, Wagner___ 
langsdorffii, Brandt_ 
lanigerus, Aud. and Bach_ 
lanuginosus, Aud. and Bach .... 
leporinus, Aud. and Bach_ 
leucogaster, F. Cuvier_ 
leucotis, Gapper_ 
lewisii, Smith................ 
° limitis, Baird_ 
® ludovidanus, Custis . . . ....... 
macrourus, Say_ 
magnicaudatus, Harlan..__ 
mexicanus, Erxleben_ 
migratorius, Bach...._ 
mollipilosus, Aud. and Bach_ 
mustelinus, Aud. and Bach_ 
niger, (Auct. except of Linn.).. 
niger, Linnaeus... 
nigrescens, Bennett_ 
occidentalis, Aud. and Bach_ 
pennsylvanicus, Ord_ 
Page. 
Sciurus abertii, Woodhouse ..._267 
ludovidanus, Custis_251 
aureogaster ______ 282 
douglassii, Gray_275 
Spermophilus? ___281 
Spermophilus? __ 282 
Sdurus mlpinus, Gm_246 
carolinensis, Gm_256 
castanonotus, Baird, and S. aberli, 266 
Woodhouse. 
dnereus, Gmelin_248 
Spermophilus? -i_280 
coUiad, Rich_ 280 
Sdurus aberli, Woodhouse_267 
douglassii _ 275 
ferruginiventris, Aud. and Bach. 281 
fossor, Peale_264 
fremontii, Townsend___272 
carolinensis, Gm?__ 257 
griseocaudalus, Gray_283 
fossor, Peale_ 264 
hudsonius, Pall_269 
dnereus, Gm_..... 248 
hypopyrrhus, Wagner ..._282 
langsdorffii, Brandt___283 
lanigerus, Aud. and Bach_ 281 
richardsonii, Bach_273 
leporinus, and fossor _264 
aureogaster, F. Curv_282 
carolinensis, Gm_257 
ludovidanus, Custis..._251 
limitis, and ludovidanus. _256 
ludovidanus, Custis_251 
_do.251 
_do...251 
Spermophilus mexicanus, Licht___000 
Sdurus carolinensis, Gm._257 
douglassii, Gray.___275 
mustelinus, Aud. and Bach_280 
carolinensis, Gm___ 257 
vulpinus, Gm_246 
nigrescens, Benn_280 
ludovidanus, Custis__ ...... 251 
earolinensis (niger) Gm_257 
New'Mexico..... 
New Orleans_,_ 
California___ 
Oregon___ 
California_...__ 
_do..... 
S. Atlantic and Gulf States___ 
United States_...__ 
New Mexico_...... 
Maryland, Pennsylvania, and Virginia. 
Missouri river___ 
San Bias, Mexico_ 
New Mexico.... 
Oregon___ 
California_____ 
California and Oregon.. 
Rocky Mountains___ 
New Orleans_ 
W. coast of America... 
California_..._.... 
United States_ 
New Jersey............__ 
Mexico_____.. 
Brazil...... 
Northern California_ 
Sitka...... 
Northern California_ 
Mexico and California_ 
Northern States--- 
Missouri river..... 
San Pedro, Texas___ 
Western States...__ 
Missouri___ 
Missouri river--- 
Mexico..-. 
Northern States.. 
N. California...___ 
California____ 
N. United States.. 
Southern coast States_ 
California__ 
Western America...._-_— 
Pennsylvania- 
0 Note. —The species marked with an asterisk are described in full as really good North American species. S. limitis and 
castanonotus are doubtful. 
