INDEX OF COMMON NAMES. 



Page. 



Rat, White-eared Cotton 230 



Rat, White-throated Wood 285 



Rat, White-toothed Wood 281 



Rat, Wood 275 



Rat, Zacatecas Wood 290 



Rats 162 



Rats, Aquatic 89 



Rats, Arboreal 388 



Rats, Cotton 89, 222 



Rats, Five-toed Kangaroo 349 



Rats, Four-toed Kangaroo 341 



Rats, Hedge-hog 382 



Rats, House 306 



Rats, Kangaroo 340, 341, 34S, 352 



Rats, Naked-tailed Wood 277 



Rats, Pouched 89, 308, 309 



Rats, Rice 89, 232, 233 



Rats, Spiny 382, 384, 385 



Rats, Spiny Po^ichcd 368 



Rats, Tree 382 



Rats, Vesper 214 



Rats, Wood 275, 276 



Rat-tailed Opossum 12 



Razor-backs 42 



Reddish Brown Pocket Gopher .. . 334 



Reddish Meadow Vole 302 



Red Mouse, Bangs' 275 



Red Squirrel 132 



Red Squirrels 132 



Related White-footed Mouse 184 



Rhinoceros 60 



Rhoad's Wood Rat 284 



Rice Rat, Active 250 



Rice Rat, Alfaro's 242, 255 



Rice Rat, Aztec 245 



Rice Rat, Black 250 



Rice Rat, Black-eared 243 



Rice Rat, Bogava 245 



Rice Rat, Broad-nosed 243 



Rice Rat, Buller's 239 



Rice Rat, Chapman's 238 



Rice Rat, Cherrie's 253 



Rice Rat, Chichen Itza 236 



Rice Rat, Coues' 236 



Rice Rat, Cozumel Island 241 



Rice Rat, Deceitful 246 



Rice Rat, El General 249 



Rice Rat, Escondido River 248 



Rice Rat, Fulvous 247, 248 



Rice Rat, Goldman's 246 



Rice Rat, Guatemalan 241 



P.^GE. 



I^ce Rat, Isolated 254 



Rice Rat, Jalapa 246 



Rice Rat, Jamaica 247 



Rice Rat, Lonely 244 



Rice Rat, Long-haired 245 



Rice Rat, Long-tailed 238 



Rice Rat, Lower California 236 



Rice Rat, Maria Madre Island .... 235 



Rice Rat, Marsh 237 



Rice Rat, Ocotlan 240 



Rice Rat, Pale 238 



Rice Rat, Panama 241 



Rice Rat, Rufous 239 



Rice Rat, Santa Maria Volcano ... 245 



Rice Rat, Shining 240 



Rice Rat, St. Lucia 251 



Rice Rat, Striped-face 237 



Rice Rat, St. Vincent 244 



Rice Rat, Suerre 254 



Rice Rat, Tabascan 237 



Rice Rat, Talamanca 241 



Rice Rat, Teapa 244, 247 



Rice Rat, Tonila 242 



Rice Rat, Tumbala 239 



Rice Rat, Wandering 243 



Rice Rat, White-bellied 236 



Rice Rats 89, 232, 233 



Richmond's Opossum 17 



Richmond's Squirrel 105 



Right Whale, Arctic 39 



Ring-tailed Spermophile 151 



Rio Grande White-footed Mouse .. 188 



Rio Managua Squirrel 129 



Rio Sestin Meadow Mouse 260 



Rock Mouse 208 



Rock Spermophile 142, 150 



Rodent 403 



Rodents 89, 159, 403, 410 



Rodents, American 58, 133 



Rorquals 42 



Rothschild's Deer 72 



Rothschild's Tree Porcupine 401 



Round -tailed Spermophile 144 



Rowley's Pine Mouse 189 



Ruatan Island Agouti 405 



Rufous Harvest Mouse 268 



Rufous Rice Rat 239 



Ruminant 403 



Ruininants, Hollow-homed 67, 83 



Ruminants, Solid -homed 67 



Ruminants, Tnie 67 



