LIST OF SPECIES. 
Il.—LIST OF SPECIES—Continued. 
B.—LIST OF DESCRIBED NORTH AMERICAN SPECIES NOT SEEN AND IDENTIFIED. 
2. SOREX, Linn. 
1.—Sorex palustris, Rich.—Marsh Shrew.—Hudson’s Bay region.........sssseseeeeeeereenee 
2.—Sorex fimbripes, Bach.—F ringed Shrew.—Alleghenies of Pennsylvania............... 
3.—Sorex parvus, Say.—Least Shrew.—Missouri River............... Petscccusessost seotoeuneets 
4.—Sorex harlani, Duvernoy.—New Harmony, Indiana. (Doubtful)...............cceseeees 
4, SCALOPS, Cuv. 
5.—Scalops latimanus, Bach Wexicg and Veeadea rics cs iciccirte caste cee. ecole als 
9. CANIS, L. 
6 —Canis occidentalis; var. ater.—Black Wolf.—Southern States..........cccesccececscceeees 
6 a.—Canis occidentalis, var. rufus.—Red Wolf.—Texas..... SE eee Oe ane ssereae 
13. PUTORIUS, L. 
7.—Putorius nigripes, Aud. & Bach.—Black-Footed Ferret.—Lower waters of Platte... 
17. MEPHITIS, Licht. 
8.—Mephitis mesomelas, Licht.—Black-Backed Skunk.—Louisiana? (Doubtful)... 
The following Mexican species may yet be found in the United States : Mephitis leuconota, Licht.—Alvarado River, 
Mephitis macroura, Licht.—Temperate, Mexico. Mephitis vittata, Licht.—Oaxaca, Mexico. 
19. PROCYON, Storr. 
9.—Procyon psora, Gray.—Short-Tailed Racoon.—Sacramento River, California. (Very 
CUPRA PEL gee pene cack cists wal oatee ebony seo hadedss co tidd dd iddcbeeadstpanausdeserseceyens 
22, SCIURUS, L. 
10.—Sciurus colliaei, Rich.—Collie’s Squirrel.— West Coast of Mexico..........cecsneceseee 
11.—Sciurus mustelinus, Aud. & Bach.— Weasel Squirrel.—(California, Aud. & Bach.) 
AACA eM RICHED Eetacne tc shear «hovers suseaveceoetatasnsasatecueciere sane shsceen Saas 
12.—Sciurus nigrescens, Bennett.—Dusky Squirrel.—Lower California. Not belonging 
to the fauna of the United ‘States Pix... ..sisscisececsdsscscesetecedesebenssooss 
13.—Sciurus lanigerus, Aud. & Bach.—Woolly Squirrel.—(California, Aud. & Bach.) 
14.—Sciurus leporinus, Aud. & Bach.—Hare Squirrel.—(California, Aud. & Bach.) 
CO asta sis Saal cwocs imran ands nena saiaian Sune an Ge séee's tos iaine case vag comme 
15.—Sciurus ferruginiventris, Aud. & Bach.—(California, Aud. & Bach.) Probably 
Mexican Cb. Sue. 3zis ee Baca leedes Pat cs beconoactnicocee 
For an enumeration of other supposed North American Squirrels, see pages 281—285. 
XLVII 
Page. 
55 
55 
56 
56 
65 
113 
113 
180 
ge 
Mexico. 
215 
280 
