oven-bird, 189
robin, 188
newt, 103
nexilis, Dipodomys ordii, 559
nicholi, Thomomys bottae, 66
niger, Sciurus, 168
nighthawk,
Cherrie, 186
eastern, 185
Howell, 185
Pacific, 204
Sennett, 186
nigra, Chlidonias, 202
nigrescens, Dendroica, 209
nigricans, Branta bernicla, 197
nigriceps, Tantilla, 110
nigricollis, Colymbus, 196
nigrideus, Turdus migratorius, 188
nigrita, Pseudacris, 104
nigrofulvus, Proechimys, 316
nivalis,
Leptonycteris nivalis, 441
Plectrophenax, 213
nivosus, Charadrius alexandrinus, 183
noctivagans, Lasionycteris, 241
norteno, raton, 454
pigmeo, 460
northern,
bald eagle, 199
canyon wren, 207
cliff swallow, 206
curlew, 201
pileolated warbler, 210
phalarope, 202
pygmy mouse, 460
sage sparrow, 212
spiny pocket mouse, 454
varied thrush, 208
white-headed woodpecker, 205
northwestern,
creeper, 207
horned owl, 203
long-billed marsh wren, 207
marsh wren, 207
shrike, 209
norvegicus, Rattus, 168
Norway rat, 168
Nosopsyllus fasciatus, 140
notabilis, Seiurus noveboracensis, 209
noveboracensis, Seiurus, 189, 209
novemcinctus, Dasypus, 470
nuchalis, Sphyrapicus varius, 2-4
Nucifraga columbiana, 206
Numenius,
americanus, 183, 201
parvus, 183, 201
nutcracker, Clark, 206
nuthatch,
black-eared, 207
Inyo, 207
red-breasted, 207
Nuttall poorwill, 204
nuttallii, Phalaenoptilus, 204
Nuttallornis borealis, 205
Nyctea scandiaca, 203
Nycticorax,
hoactli, 196
nycticorax, 196
nycticorax, Nycticorax, 196
o'connelli, Proechimys, 316
obscuro, raton, 463
obscurus,
Dendragapus, 199
Dipodomys ordii, 521
Perodipus, 521
Pipistrellus subflavus, 600
obsoleta, Elaphe, 108
obsoletus,
Eumeces, 106
Salpinctes, 207
occidental, raton espinoso, 454
occidentalis,
Aechmophorus, 196
Branta canadensis, 196
Bubo virginianus, 203
Coccyzus americanus, 202
Geothlypis, 189, 209
Liponyssus, 142
Sialia mexicanus, 208
occultus, 587
ocelot, 449
ochracea, Spizella arborea, 212
ochraceus, Proechimys, 316
ochrogaster, Microtus, 128, 168
ocius, Thomomys talpoides, 17
ocotero, raton, 462
Odocoileus,
sinaloae, 470
virginianus, 470
odoratus, Sternotherus, 111
officinale, Taraxacum, 134
Oklahoma, amphibians and reptiles from, 87
oklahomae, Dipodomys ordii, 514
oligantha, Aristada, 132
olivacea, Microhyla, 105
olivaceus, Regulus satrapa, 208
olive-backed,
thrush, 188
thrush, western, 208
olive-sided flycatcher, 205
oquirrhensis, Thomomys talpoides, 11
Ophisaurus ventralis, 106
Oporornis, 209
opossum, 438
murine, 439
orange-crowned warbler, 209
Orchopeas,
howardi, 140
leucopus, 140
wickhami, 140
ordi, Perodipus, 530
ordii,
Cricetodipus, 530
Dipodomys ordii, 530
Dipodops, 530
Perodipus, 530
oreganus, Junco, 212
Oregon,
horned lark, 205
junco, 212
orejudo, raton, 455
Oreoscoptes montanus, 208
Oreortyx picta picta, 200
orestera, Vermivora celata, 209
oriole, Bullock, 210
oris, Proechimys, 365
ornata, Terrapene, 111
oryzivorus, Dolichonyx, 210
Oryzomys,
couesi, 464
fulvescens, 465
lenis, 465
mexicanus, 465
regillus, 464
osgoodi, Thomomys bottae, 56
osprey, 199
Otus,
asio, 203
brewsteri, 203
flammeolus, 203
macfarlanei, 203
otus, Asio, 203
oven-bird,
gray, 189
Newfoundland, 189
owl,
American hawk, 203
Arctic horned, 203
barn, 163, 203
Brewster screech, 203
burrowing, 203
California pygmy, 203
Flammulated screech, 203
gray, 203
great horned, 159, 203
great gray, 203
hawk, 203
horned, great, 159, 203
long-eared, 164, 203
MacFarlane screech, 203
Montana horned, 203
northwestern horned, 203
pygmy, 203
Richardson, 203
saw-whet, 204
screech, 164, 203
short-eared, 203
snowy, 203
western burrowing, 203
Oxyura,
dominica, 182
jamaicensis, 198
rubida, 198
pachita, Proechimys, 316
Pacific,
golden plover, 200
nighthawk, 204
pacificus,
Anthus spinoletta, 208
Histrionicus histrionicus, 198
Troglodytes troglodytes, 207
painted turtle, 112
pale goldfinch, 211
paleontology of kangaroo rats, 480
pallescens,
Columbigallina passerina, 185
Corynorhinus pallescens, 445
pallid black-capped, 206
chickadee, 206
pallidiceps, Bombycilla garrulus, 208
=pallidus=, Castor canadensis, 409
Dendragapus obscurus, 199
Dipodomys ordii, 558
Spinus tristis, 211
palmeri,
Cricetodipus ordii, 562
Dipodomys ordii, 562
Perodipus ordii, 562
palustris, Telmatodytes, 207
panamensis, Proechimys, 316
Pandion,
carolinensis, 199
haliaetus, 199
=panema=, Proechimys, 380
panguitchensis, Dipodomys ordii, 527
=paratus=, Proechimys, 382
pardo, murcielago, 445
parietalis, Thamnophis sirtalis, 110
parkmanii, Troglodytes aedon, 207
parowanensis, Thomomys talpoides, 22
partridge, European, 200
Parus,
atricapillus, 206
fortuitus, 206
gambeli, 206
grinnelli, 207
griseus, 207
inornatus, 207
inyoensis, 207
nevadensis, 206
rufescens, 207
septentrionalis, 206
parva, Cryptotis, 137
parviceps, Liomys pictus, 454
parvissima, Rana, 105
parvus, Numenius americanus, 183, 201
passenger pigeon, 202
Passer domesticus, 210
Passerculus,
labradorius, 190
mediogriseus, 190
nevadensis, 190, 211
sandwichensis, 190, 211
Passerella,
iliaca, 212
schistacea, 212
Passerina amoena, 210
passerina,
Columbigallina, 185
Spizella, 212
pavidus, Peromyscus, 462
peccary, collared, 469
pectoral sandpiper, 201
Pedioecetes,
columbianus, 200
phasianellus, 200
Pelecanus erythrorhynchos, 196
pelican, white, 196
pennsylvanicus, Microtus, 128
peppergrass, 133
Perdix perdix perdix, 200
perdix, Perdix, 200
peregrinus, Falco, 199
perfulvus, Peromyscus, 461
pergracilis,
Blarina, 440
Cryptotis, 440
Perisoreus,
bicolor, 206
canadensis, 206
Perodipus,
chapmani, 536
columbianus, 544
compactus, 515
longipes, 525
luteolus, 533
monoensis, 528
montanus, 518
obscurus, 521
ordi, 530
ordii, 556
palmeri, 562
richardsoni, 518
sennetti, 517
utahensis, 543
Perognathinae, 480
Peromyscopsylla scotti, 140
Peromyscus,
banderanus, 463
boylei, 461
boylii, 461
evides, 461
gratus, 462
hylocetes, 462
labecula, 461
leucopus, 137
levipes, 462
maniculatus, 137, 461
melanophrys, 463
melanotis, 464
pavidus, 462
perfulvus, 13
sagax, 462
sonoriensis, 461
spicilegus, 461
truei, 462
vicinior, 463
zamorae, 463
zelotes, 462
perpallidus, Thomomys, 28
perplexis, Dipodomys agilis, 489
perspicillata, 198
petechia, Dendroica, 209
Petrochelidon,
albifrons, 206
pyrronota, 206
pewee, western wood, 205
pheasant, ring-necked, 200
phaeus, Microtus mexicanus, 425, 467
phaia, Bonasa umbellus, 199
Phalacrocorax,
auritus, 196
albociliatus, 196
Phalaenoptilus nuttallii nuttallii, 204
phalarope,
northern, 202
red, 202
Wilson, 184, 202
Phalaropus fulicarius, 202
phasianellus, Pedioecetes, 200
Phasianus colchicus, 200
Pheucticus melanocephalus, 210
philadelphia, Larus, 202
phoebe, Say, 205
phoeniceus, Agelaius, 168, 210
Phrynosoma cornutum, 106
Phyllomys, 310
phylogeny of kangaroo rats, 484
Pica,
hudsonica, 206
pica, 206
pica, Pica, 206
picinus, Hylatomus pileatus, 204
Picoides,
arcticus, 205
dorsalis, 205
fasciatus, 205
tridactylus, 205
picta,
Chrysemys, 112, 270
Oreortyx, 200
pictus, Liomys, 289, 454
pied-billed grebe, 196
pigeon,
band-tailed, 202
hawk, 199
passenger, 202
pigmea, rata arrocera, 465
pigmeo norteno, raton, 460
pigra, Didelphis virginiana, 439
pileated woodpecker, western, 204
pileatus, Hylatomus, 204
pileolata, 210
pileolated warbler, 210
pillus, Thomomys umbrinus, 251
pilot black snake, 108
pine,
grosbeak, Rocky Mountain, 210
siskin, western, 211
pinetorum, Pitymys, 128
Pinicola,
enucleator, 210
montana, 210
pink-sided junco, 212
pinon mouse, 462
pinonero, raton, 462
pintail, American, 197
pinus, Spinus, 211
pipiens, Rana, 104
Pipilo,
arcticus, 211
curtatus, 211
maculatus, 211
Pipistrellus,
apus, 597
australis, 597
cinnamomeus, 583, 593
hesperus, 596
maximus, 598
merriami, 597
obscurus, 600
santarosae, 598
subflavus, 584, 599
synopsis of the American bats of the genus, 593
veracrucis, 601
pipit, western, 188, 208
pipixcan, Larus, 202
Piranga ludoviciana, 210
Pituophis,
catenifer, 108
sayi, 108
Pitymys,
nemoralis, 128
pinetorum, 128
pizote, 446
planirostre, Phyllostoma, 442
planirostris,
Artibeus, 442
Thomomys bottae, 66
plantinarensis, Liomys pictus, 454
platycephalus, Selasphorus, 204
Platygeomys,
angustirostris, 452
gymnurus, 452
imparilis, 452
tylorhinus, 452
varius, 453
Platypeltis, 121
platypterus, Buteo, 198
platyrhynchos, Anas, 197
Plectrophenax, 213
plegadis,
falcinellus, 181
mexicana, 181
plicata, Balantiopteryx, 440
plover,
American golden, 184
black-bellied, 200
Cuban snowy, 183
golden, 184, 200
Pacific, golden, 200
semipalmated, 183
snowy, 183
western snowy, 183
Wilson, 184
plumbeus, Psaltriparus minimus, 207
plumed quail, 200
Pluvialis,
dominica, 184, 200
fulva, 200
pluvialis, Eumeces, 85
Poa,
annua, 133
pratensis, 132
pocket gopher,
Michoacan, 453
new from Mexico, 251
plains, 452
southern, 451
pocket gophers of,
Kansas, 219
Utah, 3
pocket mouse,
northern spiny, 454
spiny, 454
western spiny, 454
podiceps, Podilymbus, 196
Podilymbus podiceps, 196
poliopus, 451
Proechimys, 316
Polioptila,
amoenissima, 208
caerulea, 208
polyglottos, Mimus, 168
Pomarine jaeger, 202
pomarinus, Stercorarius, 202
Pooecetes,
confinis, 211
gramineus, 211
poorwill, Nuttall, 204
Porzana carolina, 168, 200
postnatal development, horned owl, 159
Potos, 437
prairie,
falcon, 199
threeawn, 132
pratincola, Tyto alba, 203
pratensis,
Ammodramus savannarum, 191
Poa, 132
priscus, Dipodomys ordii, 547
=proboscidea=, Hyla, 259
Procyon,
hernandezii, 446
lotor, 446
Prodipodomys, 480
kansensis, 481
minor, 484
Proechimys,
albispinus, 388
=amphichoricus=, 344
=arabupu=, 369
arescens, 366
boimensis, 350
bolivianus, 316
=bonafidei=, 378
brevicauda, 349
burrus, 316
calidior, 316
canicollis, 315
cayennensis, 314
centralis, 316
cherriei, 316
chiriquinus, 316
chrysaeolus, 316
colombianus, 316
decumanus, 316
=denigratus=, 381
dimidiatus, 371
elegans, 387
fuliginosus, 308
goeldi, 338
goldmani, 316
gorgonae, 316
=gratiosus=, 379
guairae, 316
gularis, 316
guyannensis, 355
hendeei, 315
hilda, 316
hoplomyoides, 315
=hyleae=, 361
ignotus, 316
iheringi, 373
kermiti, 345
=leioprimna=, 364
leucomystax, 352
=liminalis=, 343
longicaudatus, 351
mincae, 315
myosuros, 392
=nesiotes=, 363
nigrofulvus, 316
ochraceus, 316
o'connelli, 316
oris, 365
pachita, 316
panamensis, 316
=panema=, 380
=paratus=, 382
poliopus, 316
rattinus, 316
=ribeiroi=, 361
=riparum=, 367
roberti, 353
rosa, 316
rubellus, 316
securus, 316
semispinosus, 342
sertonius, 391
setosus, 385
simonsi, 316
steerei, 338
trinitatis, 316
urichi, 316
vacillator, 316
=villicauda=, 355
warreni, 316
propinquus, Turdus migratorius, 208
prosopidicola, Cassidix mexicanus, 190
proximus, Thamnophis sauritus, 110
Pseudacris,
nigrita, 104
triseriata, 104
pseudagyrtes, Ctenophthalmus, 140
Pseudemys, 270, 283
elegans, 112
floridana, 112
hoyi, 112
scripta, 112, 270
ptarmigan, white-tailed, 200
pubescens, Dendrocopos, 205
=pullus=, Thomomys umbrinus, 251, 451
Troglodytes troglodytes, 188
pulverius, Telmatodytes palustris, 207
punctatus, Diadophis, 107
purple finch, Cassin, 210
pusilla, Wilsonia, 190, 210
pygmaeus, Thomomys talpoides, 14
pygmy owl, 203
pygmy mouse,
northern, 460
tropical, 460
Pyrocephalus,
mexicanus, 187
rubinus, 187
pyrronota, Petrochelidon, 206
quadratus, Thomomys, 6
quail,
plumed, 200
California, 200
querula, Zonotrichia, 212
Quiscalus versicolor, 168
rabbit,
jack, 469
white-sided jack, 469
raccoon, 446
racer, blue, 107
radix, Thamnophis, 99, 110
rafinesquii, Corynorhinus, 445
ragweed, giant, 134
rail, Virginia, 200
Rallus limicola, 200
Rana,
brachycephala, 104
cantabrigensis, 104
catesbeiana, 104
parvissima, 104
sylvatica, 104
rat,
black, 468
dwarf wood, 467
ferruginous wood, 467
fulvous cotton, 465
fulvous rice, 465
hispid cotton, 465
kangaroo, subspeciation in, 475
Norway, 168
rice, 464
snake, 108
tropical rice, 464
white-throated wood, 467
wood, 467
rata,
algodonera, 465
arrocera tropical, 464
leonada, algodonera, 465
minuscula, montera, 467
montera, 467
negra, 468
pigmea, arrocera, 465
setosa, algodonera, 465
tropical, arrocera, 464
raton
brenero, 461
chaparral, de, 461
cuatralvo, 461
dorado, 459
montanero, 464
moreno, 457
norteno, 454
norteno pigmeo, 460
obscuro, 463
ocotero, 462
occidental espinoso, 454
orejudo, 455
pigmeo, 460
pinonero, 462
Tarasco, 463
tlacuache, 439
tropical pigmeo, 460
volcanes, 466
rats, spiny, 303
rattinus, Proechimys, 316
rattlesnake, 111
prairie, 111
timber, 111
Rattus,
alexandrinus, 468
norvegicus, 168
rattus, 468
rattus, Rattus, 468
raven, American, 206
=ravus=, Thomomys talpoides, 15
Recurvirostra americana, 201
red, 211
bat, 444
phalarope, 202
red-breasted,
merganser, 198
nuthatch, 207
red-eyed vireo, 209
red-naped sapsucker, 204
red-shouldered hawk, 183
red-tailed hawk, 198
red-throated loon, 195
red-wing, 168, 210
Nevada, 210
thick-billed, 210
reddish egret, 181
redhead, 197
redpoll, common, 211
redstart, American, 210
regalis, Buteo, 199
regillus, Oryzomys couesi, 464
Regulus,
calendula, 208
cineraceus, 208
olivaceus, 208
satrapa, 208
Reithrodontomys,
chrysopsis chrysopsis, 459
fulvescens, 457
inexspectatus, 458
megalotis, 137, 455
nelsoni, 457
saturatus, 455
seclusus, 459
tenuis, 457
toltecus, 458
zacatecae, 456
repens, Agropyron, 133
repentinus, Castor canadensis, 409
restrictus, Sylvilagus floridanus, 469
rhombifera, Natrix, 109
ribbon snake, 110
=ribeiroi=, Proechimys, 361
rice rat,
fulvous, 465
tropical, 464
Richardson owl, 203
richardsoni,
Aegolius funereus, 203
Dipodomys ordii, 511
Perodipus montanus, 518
richardsonii,
Contopus, 205
Dendragapus obscurus, 199
ridgwayi, Vermivora ruficapilla, 209
ring-billed gull, 202
ring-necked
duck, 197
pheasant, 200
snake, 107
ring-tailed cat, 447
riggsi, Testudo, 284
Riparia riparia, 206
riparia, Riparia, 206
=riparum=, Proechimys, 367
road-runner, 184
roberti, Proechimys, 353
robin, 168, 188, 208
=robustus=, Thomomys bottae, 30
rock,
dove, 168
squirrel, 449
wren, 207
Rocky Mountain,
grosbeak, 210
hairy woodpecker, 204
orange-crowned warbler, 209
pine grosbeak, 210
yellow warbler, 209
rojizo, murcielago, 444
rosa, Proechimys, 316
Ross goose, 197
rossi, Chen, 197
=rostralis=, Castor canadensis, 411
rosy finch, 211
black, 211
gray-crowned, 211
Hepburn, 211
rotundus, Desmodus, 443
rough-leg, ferruginous, 199
rough-legged hawk, 199
rough-winged swallow, 206
rubellus, Proechimys, 316
ruber, Myotis, 585
rubida, Oxyura jamaicensis, 198
ruby-crowned kinglet, 208
ruddy duck, 198
rufescens,
Dichromanassa, 181
Parus, 207
Thomomys, 3
ruffed grouse, 199
ruffus, Lynx, 449
ruficapilla, Vermivora, 209
ruficollis, Stelgidopteryx, 206
ruficrissa, Dumetella carolinensis, 207
rufous hummingbird, 204
rufum, Toxostoma, 168
rufus,
Lynx, 449
Selasphorus, 204
rustica, Hirundo, 206
ruticilla, Setophaga, 210
sac-winged bat, 440
sacoptero, murcielago, 440
sagax, Peromyscus, 462
sage,
grouse, 200
sparrow, 212
thrasher, 208
salamander,
narrow-mouthed, 103
Tiger, 103
salicicola, Hylocichla fuscescens, 188, 208
Salpinctes obsoletus obsoletus, 207
=salvus=, Microtus mexicanus, 426, 467
s[ancti].-johannis, Buteo lagopus, 199
sanctiluciae, Dipodomys venustus, 489
sanderling, 201
sandhill crane, 200
sandpiper,
Baird, 184
least, 201
pectoral, 201
solitary, 201
spotted, 201
stilt, 201
western, 201
western solitary, 201
sandwichensis, Passerculus, 190, 211
sanrafaeli, Dipodomys ordii, 526
santarosae, Pipistrellus hesperus, 598
sapsucker,
red-naped, 204
Williamson, 204
sarisi, 464
sauritus, Thamnophis, 110
sativa, Medicago, 133
satrapa, Regulus, 208
saturatus, Reithrodontomys megalotis, 455
Saussure shrew, 439
saussurei, Sorex, 439
savannah sparrow, 190, 211
savannarum, Ammodramus, 168, 191
saw-whet owl, 204
saxatalis, Aeronautes, 204
Say phoebe, 205
saya, Sayornis, 205
sayi, Pituophis catenifer, 108
Sayornis saya, 205
scandiaca, Nyctea, 203
Scalopus aquaticus, 137
Scaphiopus, bombifrons, 103
scariola, Lactuca, 133
scaup,
greater, 198
lesser, 198
Sceloporus,
garmani, 106
undulatus, 106
Scirpus, 132
scissor-tailed flycatcher, 186
schistacea, Passerella iliaca, 212
Sciurus,
albipes, 450
nemoralis, 450
niger, 168
poliopus, 450
senex, 451
variegatus, 449
scolopaceus, Limnodromus griseus, 201
scoter,
surf, 198
white-winged, 198
Scotophilus,
georgianus, 599
hesperus, 596
miradorensis, 444
scotti, Peromyscopsylla, 140
screech owl, 203
scripta, Pseudemys, 112, 270
sculptus, Ixodes, 143
seclusus, Reithrodontomys chrysopsis, 459
securus, Proechimys, 316
Seiurus,
cinereus, 189
furvior, 189
limnaeus, 189
notabilis, 209
noveboracensis, 189, 209
Selasphorus,
platycephalus, 204
rufus, 204
semipalmated plover, 183
semipalmatus,
Catoptrophorus, 201
Charadrius hiaticula, 183
semispinosus, Proechimys, 342
senex, 451
Sennett nighthawk, 186
sennetti,
Chordeiles minor, 186
Cricetodipus, 517
Dipodomys ordii, 517
Perodipus, 517
sepium, Convolvulus, 135
septentrionalis,
Eumeces, 106
Parus atricapillus, 206
serpentina, Chelydra, 111
serrana, tuza, 451
serrator, Mergus, 198
serripennis, Stelgidopteryx ruficollis, 206
sertonius, Proechimys, 391
Setaria,
lutescens, 132
viridis, 132
Setophaga ruticilla, 210
setosa, rata algodonera, 465
setosus,
Echimys, 385
Proechimys, 385
Setzer, Henry W.,
Subspeciation in the kangaroo rat, Dipodomys ordii, 475
The postnatal development of two broods of great horned owls
(Bubo virginianus), 159
=sevieri=, Thomomys bottae, 45
sexlineatus, Cnemidophorus, 106
sharp-shinned hawk, 198
sharp-tailed grouse, 200
short-eared owl, 203
shoveller, 197
shrew,
Saussure, 439
short-tailed, 440
shrike,
California, 209
northwestern, 209
Sialia,
currucoides, 208
mexicanus, 208
occidentalis, 208
Sigmodon,
atratus, 466
hispidus, 137, 138, 465
mascotensis, 465
melanotis, 465
sigmodoni, Articholaelaps, 142
simonsi, Proechimys, 316
sinaloae, Odocoileus virginianus, 470
sinensis, Amyda, 119
sinuatus, Corvus corax, 206
sipedon, Natrix, 109
siricotero, murcielago, 440
sirtalis, Thamnophis, 110
siskin, western pine, 211
Sitta,
canadensis, 207
carolinensis, 207
caurina, 207
melanotis, 207
pygmaea, 207
tenuissimus, 207
skink,
common five-lined, 106
five-lined, 106
Sonoran, 106
skunk,
hooded, 448
spotted, 447
slate-colored,
fox sparrow, 212
junco, 212
Smith, Hobart M.,
Hybridization between two species of garter snakes, 99
Kyphosis and other variations in soft-shelled turtles, 119
The systematic status of Eumeces pluvialis Cope, and noteworthy
records of other amphibians and reptiles from Kansas and
Oklahoma, 87
The tadpoles of Bufo cognatus Say, 95
Smith, Hobart M., John Breukelman and, Selected records of reptiles
and amphibians from Kansas, 103
smooth brome, 133
snake,
black, 108
black-headed, 110
bull, 108
common bull, 108
common water, 109
diamond-backed water, 109
Emory rat, 108
garter, 110
Graham, 109
ground, 110
Great Plains black-headed, 110
hog-nosed, 107
king, 108
lined, 110
milk, 109
pilot black, 108
plains garter, 110
prairie ring-necked, 107
rat, 108
rattle, 111
red milk, 109
red-sided garter, 110
ribbon, 110
ring-necked, 107
southern ground, 110
speckled king, 109
water, 109
western milk, 109
western ribbon, 110
western worm, 107
worm, 107
yellow-bellied king, 108
yellow-bellied water, 109
snapping turtle, 111
snipe, Wilson, 201
snow bunting, eastern, 213
snowy,
owl, 203
plover, 183
soft-shelled turtle, 112, 119
Solanum carolinense, 135
solitaire, Townsend, 208
solitaria, Tringa, 201
solitarius, Vireo, 188, 209
solitary sandpiper, 201
solitudinis, Carpodacus mexicanus, 210
Sonchus arvensis, 136
Song sparrow, 212
Merrill, 212
Mountain, 212
Sonora episcopa, 109
Sonoran skink, 106
sonoriensis,
Eumops, 446
Peromyscus, 461
sora, 168, 200
Sorex saussurei, 439
soricina, Glossophaga, 440
southern pocket gopher, 451
spadefoot, 103
sparrow,
Brewer, 212
chipping, 212
English, 210
fox, 212
Gambel, 212
grasshopper, 168
Harris, 212
lark, 211
Lincoln, 212
Merrill song, 212
montane Lincoln, 212
mountain song, 212
Nevada savannah, 211
northern sage, 212
sage, 212
savannah, 211
slate-colored fox, 212
song, 212
tree, 212
vesper, 211
western chipping, 212
white-crowned, 212
white-throated, 212
sparrow hawk, 199
sparrow hawks, 164
sparverius, Falco, 199
Spatula clypeata, 197
speargrass, 133
speckled king snake, 109
Speotyto,
cunicularia, 203
hypugaea, 203
Sphyrapicus,
nuchalis, 204
thyroideus, 204
varius, 204
spicilegus, Peromyscus, 461
spike-flower, 135
Spilogale,
angustifrons, 447
gracilis, 447
spinifera, Amyda, 112, 119
Spinus,
pallidus, 211
pinus vagrans, 211
tristis pallidus, 211
vagrans, 211
spinoletta, Anthus, 208
spiny pocket mouse, 454
Spizella,
arborea ochracea, 212
arizonae, 212
breweri, 212
ochracea, 212
passerina, 212
sponsa, Aix, 197
spotted,
sandpiper, 201
skunk, 447
towhee, 211
Squatarola squatarola, 200
squatarola, Squatarola, 200
squirrel,
fox, 168
ground, 450
lesser tropical ground, 450
rock, 449
tropical ground, 450
stabularis, Eulaelaps, 142
=stansburyi=, Thomomys bottae, 36
starling, 168, 209
steerei, Proechimys, 316
Steganopus tricolor, 184, 202
steindachneri, Amyda, 119
Stelgidopteryx,
ruficollis, 206
serripennis, 206
stellata, Gavia, 195
stelleri, Cyanocitta, 206
Stercorarius pomarinus, 202
Sterna,
forsteri, 202
hirundo, 202
Sternotherus odoratus, 111
stilt, black-necked, 201
stilt sandpiper, 201
strepera, Anas, 197
striatula, Haldea, 110
striatulus, Accipiter gentilis, 198
striatus, Accipiter, 198
Strix nebulosa nebulosa, 203
Sturnella, 168
neglecta, 190, 210
Sturnus vulgaris, 168, 209
subcinctus, Sylvilagus floridanus, 468
subflavus,
Pipistrellus, 584
Pipistrellus hispidus, 599
vespertilio, 599
subspeciation,
in kangaroo rat, Dipodomys ordii, 475
in pocket gophers of Kansas, 219
Sula sula, 180
sula, Sula, 180
supernus, Thomomys bottae, 251
surinamensis, Chlidonias nigra, 202
Surnia,
caparoch, 203
ulula, 203
Swainson hawk, 198
swainsoni,
Buteo, 198
Hylocichla ustulata, 188
swallow,
bank, 206
barn, 206
cliff, 164, 206
northern cliff, 206
rough-winged, 206
tree, 206
violet-green, 206
swan,
trumpeter, 196
whistling, 196
sweet clover, 133
swift,
Vaux, 204
white-throated, 204
sylvatica, Rana, 104
sylvaticus, Apodemus, 142
Sylvilagus,
cunicularis, 469
floridanus, 168, 468
restrictus, 469
subcinctus, 468
Synaptomys cooperi, 130
syspila, Lampropeltis triangulum, 109
tabida, Grus canadensis, 200
Tachycineta,
lepida, 206
thalassina, 206
Tadarida,
femorosacca, range of, 247
mexicana, 445
tadpoles of Bufo cognatus, 95
talpoides, Thomomys, 6, 138
tanager, western, 210
Tantilla,
gracilis, 110
nigriceps, 110
tantilla, 110
Tarascan,
Empire, 435
mouse, 463
tarascensis, Zygogeomys trichopus, 453
Trasco, raton, 463
Taraxacum officinale, 134
Taxidea, 447
Tayassu,
angulatus, 469
humeralis, 469
Taylor, Edward H., A new hylid frog from eastern Mexico, 259
taylori,
Baiomys, 460
Castor canadensis, 410
Peromyscus, 460
Tayra, 437
teal,
blue-winged, 168, 197
cinnamon, 197
green-winged, 197
Telmatodytes,
palustris, 207
pulverius, 207
tenuicauda, Neotoma ferruginea, 467
=tenuiceps=, Heliscomys, 289
tenuirostris, Charadrius alexandrinus, 183
tenuis, Reithrodontomys fulvescens, 457
tenuissima, Sitta carolinensis, 207
tephrocotis, Leucosticte, 211
tergeminus, Sistrurus catenatus, 111
tern,
black, 202
Caspian, 202
common, 202
Forster, 202
Terrapene,
ornata, 111
triunguis, 112
terrosus, Dipodomys ordii, 523
testaceous, Masticophis flagellum, 108
teter, Cathartes aura, 198
Testudo riggsi, 284
texanum, Ambystoma, 103
texanus, Colinus virginianus, 200
Texas bob-white, 200