284 U. 8. 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. 
Page 
Sciurus © abertii, Woodhouse.---------- Sciurus abertii, Woodhouse -...------ 2674) New;Mexico. 222. 2225 22- CSS eeeeee 
auduboni, Bachman-..--------- ludovicianus, Custis ---.------ 251 | New Orleans_.-----.-- aeaes eee 
aureogaster, F, Cuvier ---------- GUT EOG CSTE tea ee et lie 282, | California, .-... =< -q6h-eewe os eee 
belcher, Gray - >< an esenu==-—- douglassti, Gray .------------ 275 || Oregon... .. =. <2 5 oe ee 
bottae, Lesson----.------------ Spermophilus ?.-------------------- 281 \iCalifornia,- ...-s-+ eee —-=ee =e + 
californicus, Lesson..----------- Spermophilus?_..-.---------------- 42 Jal See (0 Ee ey = 
Comsratus, (BOSC. sae ann enon =m Sciurus vulpinus, Gm. -------------- 246 | S. Atlantic and Gulf States.....-.--- 
* carolinensis, GM.------------- carolinensis, Gm..---.------- 256 | United States...-- ssc eee 
®castanotus, Baird.---------- aS castanonotus, Baird, and S. aberti, 266 | New Mexico.... ------------------ 
Woodhouse. 
% cinereus, Gmelin ------------- cinereus, Gmelin .----------- 248 | Maryland, Pennsylvania, and Virginia. 
clark, Smith.--..--2..-2=---- Spermophilus 2. - .. == ---25-2-.--=- 280 | Missouri river.....---------------- 
colliaei, Richardson--.-.--------- ; Collhagt, yRich®. 2 525522 ecese = 280 | San Blas, Mexico..-... .-.2--22.-=5 
dorsalis, Woodhouse ----------- Sciurus aberti, Woodhouse-.---------- 267 \eNew Mexico; 623 -29-— wee eee 
Qe DATES oma See oe FOSS CEO on SRO Sa 27a, |\sOregon. ——. << sont eee 
Serruginiventris, Aud. and Bach~- ferruginiventris, Aud. and Bach. 281 | California ---- -..----------------- 
© fossor, Peale _.-...--.------- ifosdon AE eRe aoe sae cae = 264 | California and Oregon..-..--------- 
* fremontii, Townsend- -- ------- Jfremontii, Townsend..-------- 272 | Rocky Mountains. ---.:..s-2oSo.oee 
Suliginosus, Aud. and Bach------ carolinensis, Gm? _..--------- 257 | New Orleans. -------..-----sesese= 
griseocaudatus, J. E. Gray------- griseocaudatus, Gray---------- 283 | W. coast of America........------- 
heermanni, Le Conte -.--------- Lfossor, “Peale. === == --eReee eas 264 | Californial..229.20222202 oS Eee 
® hudsonius, Pallas.-.-.-------- hudsonvis: ball semen ssa 269)|| United! States\.. <n on0 eee 
hyemalis, Ord. ---------------- CATTERY fopd 6 00 ai rm 248"\ New Jerseys -.--2--.--.=eno=—eeee 
hypopyrrhus, Wagner ---------- hypopyrrhus, Wagner -------- W627 MeXICOs so =e eae oo eee ee 
langsdorfii, Brandt-.----------- langsdorfit, Brandt .--------- 280 (Bla o-oo. noe = <Soe ee 
lanigerus, Aud. and Bach ------- lanigerus, Aud. and Bach...-. 281 | Northern California.......-.---.-- - 
lanuginosus, Aud. and Bach -.--- richardsonii, Bach. ..--------- 218) Sitka) .o6 <5 Soo 
leporinus, Aud. and Bach------- leporinus, and fossor---------- 264 | Northern California_.......-.-.-.-. 
leucogaster, F. Cuvier----------- aureogaster, F, Curv.--------- 282 | Mexico and California ....-.....---- 
leucotis, Gapper .. --------=.-=- carolinensis, Gm.------------ 257 | Northern. States____-.-- sos esseeene 
lewis, Smith... ..<-.5----an-- ludovicianus, Custis.---------- ZoL | Missour nivers.---—-—.=—=—=e—= ee 
© limits, Baird....-.-.-------- limitis, and ludovicianus. --.--- 256 |) San, Pedro,’ Dexasse-- ocese<--. cna 
* ludovicianus, Custis.---------- ludovicianus, Custis -.-.------ 251 | Western States......-.----------=- 
macrourus, Say..----.------==- eee dOn ee eee ena nee ee eee 251 || SMissOUNl aan oe =n no a ee 
magnicaudatus, Harlan-..--.---- me sb Ss sec ee ge eH 251 | Missouri river-.------.------------ 
mexicanus, Erxleben --.-------- Spermophilus mexicanus, Licht.... ---- 000) | WMexicol< <<. eee = 
migratorius, Bach... .- fecoseace Sciurus carolinensis, GM. ------------ 257 | Northern’ States.--..-............< 
mollipilosus, Aud. and Bach. -.-.- douglassii, Gray. .----------- aor} eN, Calitornia.....-soss—-=e=eeeeeee 
mustelinus, Aud. and Bach .....- mustelinus, Aud. and Bach.--. 280 | California .......----------------- 
niger, (Auct. except of Linn.)... carolinensis, GM.... --------- 257 | Ny United States 26-e2s ose se ceeee 
niger, Linneus...--..--------- vulpinus, Gm.--- ----------- 246 | Southern coast States .-...-.-....-- 
nigrescens, Bennett.---.-------- nigrescens, Benn-....-.------ 280 | Califomls=-.2-~ --os~= a= =e eee 
occidentalis, Aud. and Bach-..--- ludovicianus, Custis.-.. ------ 251 | Western America......------------ 
pennsylvanicus, Ord.------------ carolinensis (niger) Gm ..-.~---- 267 | Pennsylvania. <<. -225co-saee=eeee 
® Nors.—The species marked with an asterisk are described in full as really good North American species. 
S. limitis and 
castanonotus are doubtful. 
