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22. C anis lupus, o c c identalis. The American Wolf . . . 60
var. A. L upus g r iseu s . The Common Gray Wolf . • . 6 6
B. ,, al bu s. The White Wolf . . . . 68
C. „ S tict e. The Pied Wolf . . , . 6 8
D. ,, n u b il u s . The Dusky Wolf . . . . 69
E. ,, ater. The Black American Wolf . . . 7 0
23. Canis L a t r a n s . The Prairie Wolf . . . . 73
24. ,, fam il ia ris . The Domestic Dog . . . • *75
var. A. bo r e a l is . The Esquimaux Dog . . . . 75
B . lagopus. T h e H a r e -In d ian D o g . • • • • • .7®
C. Can ad en s is. The North American Dog . . . 80
D. Nov.® C aledoni® . The Carrier Indian Dog . * * 82
25. Ca n is (V u lpes) lagopus. The Arctic F ox • • •
var. /3. fulginosa. The Sooty Fox . • • g . 89
26. C a n is (V u l pe s ) fulvus. The American F ox . « • 91.
- var. £. decussata. The American Cross Fox . • • . 9 3
<y. argentata. The Black or Silver Fox • • • 94
27. C anis (V ulpes) V ir g in ia n u s . The Gray Fox . • » . 9 6
28. „ (V ulpes vulgaris^) v u lpes ? The Fox
29. Canis (V u lpes) c in er eo - argentatus. The Kit Fox . . . 9 8
30. F e l is Canadensis. The Canada Lynx . . . • 101
31. „ r u fa . The Bay Lynx . • • :* * .
32. „ fasciata. The Banded Lynx . . • • 104
33. Castor f ib e r , A m e r ic a n u s . The American Beaver . . . 105
var. B. „ nigra. The Black Beaver . . • . 113
C. „ varia. The Spotted Beaver . • • • H 4
D. „ a l b a . The White Beaver . . . » 114
34. F ib e r z ib e t h ic us . The Musquash . . . • . 1 1 5
var. B. „ n ig r a . The Black Musquash . . • H 9
C. „ maculosa. The Pied Musquash . . . • H 9
D. „ alba. The White Musquash . . , 1 1 9
35. A rvicola r ip a r iu s . The Bank Meadow-Mouse . • . • 120
36. ,, xanthognathus. The Yellow-cheeked Meadow-Mouse . 122
S Y S T E M A T I C L I S T O F T H E S P E C I E S . xlv
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37. A r v i c o l a p e n n s y l v a n i c u s . Wilson’s Meadow-Mouse . 124
38. 99 N o v o b o r a c e n s i s . The Sharp-nosed Meadow-Mouse . 126
39. 99 B o r e a l i s . The Northern Meadow-Mouse . 127
40. 99 ( G e o r y c h u s ) h e l v o l u s . The Tawny Lemming 128
41. 99 „ t r i m u c r o n a t u s . Back’s Lemming . 130
42. 99 „ H u d s o n i u s . The Hudson’s Bay Lemming 132
43. 99 G r c e n l a n d i c u s . The Greenland Lemming . 134
44. N e o t o m a D k u m m o n d i l The Rocky Mountain Neotoma 137
t- Mus r a t t u s . The Black Rat . . . . . 140
t- „ d e c u m a n u s . The Brown Rat . . . 141
t- ,, m u s c u l u s . The Common Mouse . 141
45. , , l e u c o p u s . The American Field-Mouse . . 142
46. M e r i o n e s L a b r a d o r i u s . The Labrador Jumping-Mouse . . 144
47. A r c t o m y s e m p e t r a . The Quebec Marmot . 147
48. » ? p r u i n o s u s . The Whistler . . . 150
49. „ b r a c h y u r u s . The Short-tailed Marmot . . 151
,+• , , m o n a x . The Wood-Chuck . . . . 153
+• ( S p e r m o p h i l u s ?) L u d o v i c i a n u s . The Wistonwish . 154
50. , , „ P a r r y i . Parry’s Marmot . 158
Var. /3. e r y t h r o g l u t e t a 161
„ y. p h ^ o g n a t h a . 161
51. A r c t o m y s ( S p e r m o p h i l u s ) g u t t a t ü s P The American Souslik 162
52. . 39 , , R i c h a r d s o n i i . The Tawny Marmot . 164
53. 99 }3 F r a n k l i n i i . Franklin’s Marmot 168
t- 99 „ B e e c h e y i . Beechey’s Marmot . 170
54. 99 ? „ ? D o u g l a s i i . Douglas’s Marmot 172
55. 99 > „ l a t e r a l i s . Say’s Marmot . 174
56. 99 , , H o o d i i . The Leopard Marmot * 177
57. S c i u r u s ( T a m i a s ) L y s t e r i . The Hackee . 181
58. 99 „ Q u a d r i v i t t a t u s . The Four-banded Pouched-Squirrel 184
59. 99 H u d s o n i u s . The Chickaree . . . 187
99 Var. /3. The Columbian Pine-Squirrel 190
60. 99 n i g e r . The Black Squirrel . . . 191