Index 
29s 
Jack Rabbit, Western White- 
tailed, 37 
Jack Rabbit, White-tailed, 30 
Jumping Mouse, Prairie, 62 
Jumping Mouse, Rocky Moun- 
tain, 63 
K 
Kangaroo Rat, Moki, 77 
Kangaroo Rat, Mountain, 73 
Kangaroo Rat, Richardson's, 76 
Kansas Pocket Mouse, 70 
Kennicott's Spermophile, 158 
L 
Large-nosed Mole, 260 
Large Spotted Spermophile, 157 
Las Animas Chipmunk, 174 
Lasionycteris, 276 
Lasionycteris noctivagans, 277 
Lasiurus borealis, 281 
Lasiurus cinereus, 282 
lateralis, Callospermophilus, 166 
Least Chipmunk, 177 
Leporidse, 30 
leptus, Putorius streatori, 197 
Lepus, 30 
Lepus bairdi, 38 
Lepus calif ornicus melanotis, 41 
Lepus californicus texianus, 43 
Lepus campestris, 30 
Lepus campestris townsendi, 37 
lestes, Canis, 245 
leucogaster brevicaudus, Ony- 
chomys, 126 
leucogaster pallescens, Ony- 
chomys, 125 
leucopus tornillo, Peromyscus, 
133 
leucurus cinnamomomeus, Am- 
mospermophilus, 164 
leucurus, Cynomys, 154 
Lion, Mountain, 256 
Little Brown Bat, 273 
Little Spermophile, 161 
Long-eared Bat, 276 
longicauda, Putorius, 195 
longicrus, Myotis lucifugus, 273 
longipes, Perodipus, 77 
Long-nosed Deer-mouse, 136 
Long-tailed Texas Skunk, 211 
Long-tailed Weasel, 195 
lotor, Procyon, 219 
lucifugus longicrus, Myotis, 273 
ludovicianus, Cynomys, 149 
luscus, Gulo, 203 
lutescens, Geomys, 85 
luteus, Peromyscus maniculatus, 
132 
Lutra, 189 
Lutra canadensis, 190 
Lutra canadensis sonora, 190 
Lutreola, 198 
Lutreola vison energumenos, 199 
Lutrinae, 189 
Lynx (Genus), 251 
Lynx baileyi, 253 
Lynx, Canada, 252 
Lynx canadensis, 252 
Lynx uinta, 255 
M 
machrinus, Scalops aquaticus, 
260 
macrotis pallescens, Coryno- 
rhinus, 283 
macrourus, Odocoileus ameri- 
canus, 19 
macrourus, Vulpes, 237 
major, Citellus spilosoma, 157 
Mammalia, i 
maniculatus luteus, Peromys- 
cus, 132 
maniculatus nebrascensis, Pero- 
myscus, 131 
maniculatus rufinus, Peromys- 
cus, 128 
Marmota, 145 
Marmota flaviventer, 145 
Marten, Rocky Mountain, 201 
Masked Shrew, 262 
Mearns's Coyote, 246 
mearnsi, Canis, 246 
megalotis, Reithrodontomys, 123 
melanotis, Lepus californicus, 41 
Melinas, 205 
Mephitis, 208 
Mephitis hudsonica, 209 
Mephitis mesomelas varians, 211 
mesomelas varians. Mephitis, 
211 
Metatheria, 2 
Mexican Free-tailed Bat, 285 
mexicanus, Nyctinomus, 285 
micropus, Neotoma, 109 
Microtinae, 93 
