The Project Gutenberg eBook of University of Kansas Museum of Natural History Volume 1, by E. Raymond Hall.

UNIVERSITY OF KANSAS PUBLICATIONS MUSEUM OF NATURAL HISTORY

Volume 1

1946-1950

EDITORS

E. Raymond Hall
Donald S. Farner		A. Byron Leonard
Donald F. Hoffmeister		Edward H. Taylor
H. H. Lane		Robert W. Wilson

Museum of Natural History
University of Kansas
Lawrence, Kansas
1950

MUSEUM OF NATURAL HISTORY
UNIVERSITY OF KANSAS
LAWRENCE, KANSAS

PRINTED BY
FERD VOILAND, JR., STATE PRINTER
TOPEKA, KANSAS
1950

23-2413

CONTENTS

1.	The pocket gophers (genus Thomomys) of Utah. By Stephen D. Durrant. Pp. 1-82, 1 figure in text. August 15, 1946.
2.	The systematic status of Eumeces pluvialis Cope, and noteworthy records of other amphibians and reptiles from Kansas and Oklahoma. By Hobart M. Smith. Pp. 85-89. August 15, 1946.
3.	The tadpoles of Bufo cognatus Say. By Hobart M. Smith. Pp. 93-96, 1 figure in text. August 15, 1946.
4.	Hybridization between two species of garter snakes. By Hobart M. Smith. Pp. 97-100. August 15, 1946.
5.	Selected records of reptiles and amphibians from Kansas. By John Breukelman and Hobart M. Smith. Pp. 101-112. August 15, 1946.
6.	Kyphosis and other variations in soft-shelled turtles. By Hobart M. Smith. Pp. 117-124, 3 figures. July 7, 1947.
7.	Natural history of the prairie vole (Mammalian genus Microtus). By E. W. Jameson, Jr. Pp. 125-151, 4 figures in text. October 6, 1947.
8.	The postnatal development of two broods of great horned owls (Bubo virginianus). By Donald F. Hoffmeister and Henry W. Setzer. Pp. 157-173, 5 figures in text. October 6, 1947.
9.	Additions to the list of the birds of Louisiana. By George H. Lowery, Jr. Pp. 177-192. November 7, 1947.
10.	A check-list of the birds of Idaho. By M. Dale Arvey. Pp. 193-216. November 29, 1947.
11.	Subspeciation in pocket gophers of Kansas. By Bernardo Villa R. and E. Raymond Hall. Pp. 217-236, 2 figures in text. November 29, 1947.
12.	A new bat (Genus Myotis) from Mexico. By Walter W. Dalquest and E. Raymond Hall. Pp. 237-244, 6 figures in text. December 10, 1947.
13.	Tadarida femorosacca (Merriam) in Tamaulipas, Mexico. By Walter W. Dalquest and E. Raymond Hall. Pp. 245-248, 1 figure in text. December 10, 1947.
14.	A new pocket gopher (Thomomys) and a new spiny pocket mouse (Liomys) from Michoacán, México. By E. Raymond Hall and Bernardo Villa-R. Pp. 249-256, 6 figures in text. July 26, 1948.
15.	A new hylid frog from eastern Mexico. By Edward H. Taylor. Pp. 257-264, 1 figure in text. August 16, 1948.
16.	A new extinct emydid turtle from the Lower Pliocene of Oklahoma. By Edwin C. Galbreath. Pp. 265-280, 1 plate. August 16, 1948.
17.	Pliocene and Pleistocene records of fossil turtles from western Kansas and Oklahoma. By Edwin C. Galbreath. Pp. 281-284, 1 figure in text. August 16, 1948.
18.	A new species of heteromyid rodent from the Middle Oligocene of northeast Colorado with remarks on the skull. By Edwin C. Galbreath. Pp. 285-300, 2 plates. August 16, 1948.
19.	Speciation in the Brazilian spiny rats (Genus Proechimys, Family Echimyidae). By João Moojen. Pp. 301-406, 140 figures in text. December 10, 1948.
20.	Three new beavers from Utah. By Stephen D. Durrant and Harold S. Crane. Pp. 407-417, 7 figures in text. December 24, 1948.
21.	Two new meadow mice from Michoacán, México. By E. Raymond Hall. Pp. 423-427, 6 figures in text. December 24, 1948.
22.	An annotated check list of the mammals of Michoacán, México. By E. Raymond Hall and Bernardo Villa-R. Pp. 431-472, 2 plates, 1 figure in text. December 27, 1949.
23.	Subspeciation in the kangaroo rat, Dipodomys ordii. By Henry W. Setzer. Pp. 423-573, 27 figures in text, 7 tables. December 27, 1949.
24.	Geographic range of hooded skunk, Mephitis macroura, with description of a new subspecies from Mexico. By E. Raymond Hall and Walter W. Dalquest. Pp. 575-580, 1 figure in text. January 20, 1950.
25.	Pipistrellus cinnamomeus Miller 1902 referred to the genus Myotis. By E. Raymond Hall and Walter W. Dalquest. Pp. 581-590, 5 figures in text. January 20, 1950.
26.	A synopsis of the American bats of the genus Pipistrellus. By E. Raymond Hall and Walter W. Dalquest. Pp. 591-602, 1 figure in text. January 20, 1950.
	Index pp. 605-638.

[Pg 605]

INDEX TO VOLUME 1

New systematic names are in boldface type

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A B C D E F G H I J K L M
N O P Q R S T U V W Y Z

A absonus, Thomomys bottae, 71 acadicus, Aegolius, 204 Acanthis flammea flammea, 211 acanthopus, Hoplopleura, 141 Accipiter, cooperi, 198 gentilis, 198 striatulus, 198 striatus, 198 velox, 198 Acris crepitans, 104 Actitis macularia, 201 acuta, Anas, 197 acutipennis, Chordeiles, 186 acutus , Liomys irroratus, 253, 455 adocetus, Citellus adocetus, 450 Aechmophorus occidentalis, 196 aëdon, Troglodytes, 207 Aegolius, acadicus, 204 funereus, 203 richardsoni, 203 aegypticus, Trionyx, 122 Aëronautes saxatalis saxatalis, 204 affinis, Aythya, 198 Agelaius phoeniceus, 168 agilis, Dipodomys, 477 Dipodops, 477 Agkistrodon mokeson, 111 agrestis, Microtus, 142 Agropyron repens, 133 Aix sponsa, 197 alascensis, Calcarius lapponicus, 191, 212 Alaska, hermit thrush, 208 longspur, 191, 212 three-toed woodpecker, 205 alba, Melilotus, 133 Tyto, 263 albeola, Glaucionetta, 198 albescens, Myotis, 239 albicaudatus, Thomomys bottae, 37 albicollis, Zonotrichia, 212 albifrons, Anser, 197 Petrochelidon pyrronota, 206 albipes, Sciurus, 450 albispinosus, Echimys, 390		albispinus, Echimys, 388 Proechimys, 390 albociliatus, Phalacrocorax auritus, 196 albolarvatus, Dendrocopos, 205 Alcántar, Roberto, 435 Alcorn, J. R., 435 alcyon, Megaceryle, 204 alder flycatcher, 187 Alexander, Annie M., 435 alexandrae, Thomomys bottae, 72 alexandri, Archilochus, 204 alexandrinus, Charadrius, 183 Rattus rattus, 468 alfalfa, 133 algodonera, rata, leonada, 465 setosa, 465 alleni, Liomys irroratus, 253, 455 almae, Hylocichla ustulata, 188, 208 alpestris, Eremophila, 205 alpine three-toed woodpecker, 205 alticola, Melospiza lincolnii, 212 Vireo solitarius, 188 altipetens, Lagopus leucurus, 200 amátze, 446 Ambrosia, artemisiifolia, 136 trifida, 134 Ambystoma, mavortium, 103 texanum, 103 tigrinum, 103 American, bittern, 196 coot, 200 golden-eye, 198 hawk owl, 203 magpie, 206 merganser, 198 pintail, 197 raven, 206 redstart, 210 rough-legged hawk, 199 americana, Aythya, 197 Fulica, 168, 200 Glaucionetta, 198 Mareca, 197 Recurvirostra, 201

[Pg 606] americanus, Bufo, 103 Coccyzus, 202 Mergus merganser, 198 Numenius, 183, 201 Ammodramus, pratensis, 191 savannarum, 168, 191 amoena, Carphophis, 107 Passerina, 210 amoenissima, Polioptila caerulea, 208 amphichoricus , Proechimys, 344 Amphispiza, belli, 212 nevadensis, 212 Amyda, cartilageneus, 122 ferox, 120 mutica, 112, 119 sinensis, 119 spinifera, 112, 119 steindacheneri, 119 analogus, Baiomys taylori, 460 Peromyscus taylori, 460 Anas, acuta, 197 carolinensis, 197 cyanoptera, 197 discors, 168, 197 platyryhnchos, 197 strepera, 197 tzitzihoa, 197 anatum, Falco peregrinus, 199 Andropogon furcatus, 132 angustifrons, Spilogale angustifrons, 447 angustirostris, Cratogeomys, 452 Platygeomys, 452 annectens, Cyanocitta stelleri, 206 annua, Poa, 133 Anser albifrons, 197 anthracinus, Eumeces, 87 Anthus, pacificus, 188, 208 spinoletta, 188, 208 angulatus, Tayassu, 469 aparine, Galium, 133 apásr, 447 apatze, 446 apatzee, 447 Aphelocoma, coerulescens, 206 woodhousei, 206 Apodemus sylvaticus, 142 apus, Pipistrellus hesperus, 597 aquaticus, Scalopus, 137 Aquila, canadensis, 199 chrysaëtos, 199		arabupu , Proechimys, 369 arborea, Spizella, 212 arboricola, ardilla, 450, 451 Archilochus alexandri, 204 arctic, horned owl, 203 three-toed woodpecker, 205 towhee, 211 arcticus, Picoïdes, 205 Pipilo maculatus, 211 Ardea, herodias, 196 treganzai, 196 ardilla, arboricola, 450, 451 de pedregal, 449 arescens, Proechimys, 366 argentatus , Larus, 202 Myotis, 239 Aristada oligantha, 132 arizonae, Spizella passerina, 212 armadillo, 470 arnyi, Diadophis punctatus, 107 arrocera, pigmea, rata, 465 tropical, rata, 464 artemisiae, Molothrus ater, 210 artemisiifolia, Ambrosia, 136 Articholaelaps, glasgowi, 142 sigmodoni, 142 Artibeus, hirsutus, 442 planirostris planirostris, 442 artichoke, Jerusalem, 135 arvensis, Sonchus, 136 Arvey, M. Dale, a check-list of birds of Idaho, 195 Ascoschöngastia brevipes, 143 aserriensis, Chordeiles minor, 186 ash-throated flycatcher, 186, 205 Asio, flammeus, 203 otus, 203 wilsonianus, 203 asio, Otus, 203 astutus, Bassariscus, 447 Asyndesmus lewis, 204 Atalapha mexicanus, 444 ater, Molothrus, 210 atrata, Leucosticte, 211 atratus, Sigmodon hispidus, 466 atricapillus, Parus, 206 attenuatus, Dipodomys ordii, 553 Audubon, hermit thrush, 208 warbler, 209

[Pg 607] auduboni, Dendroica, 209 Hylocichla guttata, 208 aura, Cathartes, 198 aureiventirs, Thomomys bottae, 28 aureus, Thomomys bottae, 61 auritus, Colymbus, 196 Phalacrocorax, 196 aurocapillus, Seiurus, 189 australis, Pipistrellus hesperus, 597 avocet, 201 Aythya, affinis, 198 americana, 197 collaris, 197 marila, 198 valisineria, 197 B [Index] baileyi, Myotis, 587 Baiomys, analogus, 460 musculus, 460 taylori, 460 Baird sandpiper, 184 bairdii, Erolia, 184 Balantiopteryx plicata, 440 bald eagle, 199 baldpate, 197 baileyi, Castor canadensis, 410 banderanus, Peromyscus banderanus, 463 band-tailed pigeon, 202 bank swallow, 206 barn, owl, 203 swallow, 206 Barrow golden-eye, 198 bassanus, Morus, 180 Bassariscus, astutus, 447 consitus, 447 bat, big brown, 444 big leaf-nosed, 442 brown, big, 444 cave, 443 free-tailed, Mexican, 445 hoary, 445 long-eared, 445 long-tongued, 440, 441 leaf-nosed, 441, 442 mastiff, 445 new from Mexico, 239 red, 444 sac-winged, 440 vampire, 443 Yuma, 443 Batchelder woodpecker, 205		Beals, Ralph L., 435 belli, Amphispiza, 212 bellii, Chrysemys picta, 112 Bendire crossbill, 211 bendirei, Falco columbarius, 199 Loxia curvirostra, 211 Bent crossbill, 211 benti, Loxia curvirostra, 211 bernicla, Branta, 197 bicolor, Iridoprocne, 206 Perisoreus canadensis, 206 big, brown bat, 444 leaf-nosed bat, 442 birdseyi, Thomomys bottae, 63 bistincta, Hyla, 261 bittern, American, 196 black, rat, 468 snake, 108 tern, 202 black-billed cuckoo, 202 black-bellied plover, 200 black-capped chickadee, 206 black-chinned hummingbird, 204 black-eared, deermouse, 464 nuthatch, 207 black-headed, jay, 206 snake, 110 black-necked stilt, 201 black-throated gray warbler, 209 blackbird, Brewer, 210 yellow-headed, 210 blackish mouse, 463 Blarina, brevicauda, 137 pergracilis, 440 blue, grouse, 199 heron, 196 racer, 107 blue-winged teal, 168 bluebird, mountain, 208 western, 208 bluegrass, 132 bluejoint, 132 bob-white, Texas, 200 bobcat, 449 bobolink, 210 Bohemian waxwing, 208 boimensis, Proechimys, 350 bolivianus, Proechimys, 316 bonafidei , Proechimys, 378 Bonaparte gull, 202

[Pg 608] bombifrons, Scaphiopus, 103 Bombycilla, cedrorum, 208 garrulus, 208 pallidiceps, 208 Bonasa, incanus, 200 phaia, 199 umbelloides, 199 umbellus, 199 bonnevillei , Thomomys bottae, 41 booby, red-footed, 180 Borbolla, Prof. Daniel Rubin F. de la, 435 borealis, Lasiurus, 444 Nuttallornis, 205 Botaurus lentiginosus, 196 bottae, Thomomys, 28 box turtle, 111 boylei, Peromyscus, 461 boylii, Peromyscus, 461 brachycephala, Rana pipiens, 104 brachyrynchos, Corvus, 206 Branta, bernicla, 197 canadensis, 196 canadensis hutchinsii, 182 hutchinsii, 182, 197 leucopareia, 197 moffitti, 196 nigricans, 197 occidentalis, 196 Brazilian spiny rats, 303 breñero, ratón, 461 Breukeleman, John and Hobart M. Smith, selected records of reptiles and amphibians from Kansas, 103 brevicauda, Blarina, 137 Proechimys, 349 breviceps, Geomys, 219 brevipes, Ascoschönagastia, 143 Brewer, blackbird, 210 sparrow, 212 breweri, Spizella, 212 Brewster, egret, 196 screech owl, 203 brewsteri, Leucophoyx thula, 196 Otus asio, 203 broad-tailed hummingbird, 204 broad-winged hawk, 198 brome, smooth, 133 Bromus, carinatus, 133 inermis, 133 bronzed grackle, 168		brooksi, Hesperiphona vespertina, 210 brown, bat, big, 444 thrasher, 168 brunnescens, Lophortyx californica, 200 brush mouse, 461 Bubo, lagophonus, 203 occidentalis, 203 pacificus, 166 virginianus, 159, 203 wapacuthu, 203 buccinator, Cygnus, 196 Buenrostro, Sr. Efrain, 435 buffle-head, 198 Bufo, americanus, 103 cognatus, 95, 104 compactilis, 96 woodhousii, 104 bulbivorus, Thomomys talpoides, 3 bull snake, 108 bullfrog, 104 Bullock oriole, 210 bullocki, Icterus, 210 bunting, eastern snow, 213 lark, 211 lazuli, 210 snow, 213 burrowing owl, 203 burrus, Proechimys, 316 bursarius, Geomys, 222 bush-tit, lead-colored, 207 Buteo, calurus, 198 jamaicensis, 198 lagopus, 199 lineatus texanus, 183 platypterus, 198 regalis, 199 s[ancti].-johannis, 199 swainsoni, 199 texanus, 183 C [Index] cacomixtle, 447 caerulea, Polioptila, 208 Cafer, cafer, 204 canescens, 204 collaris, 204 cafer, Colaptes, 204 cagottis, Canis latrans, 449 Lyciscus, 449 cajennensis, Echinomys, 387 Calamospiza melanocorys, 211 Calaveras warbler, 209 Calcarius, alascensis, 191, 212 lapponicus, 191, 212

[Pg 609] calendula, Regulus, 208 calidior, Proechimys, 316 California, cuckoo, 202 gull, 202 murciélago, 444 myotis, 444 pygmy owl, 203 shrike, 209 californica, Lophortyx, 200 californicum, Glaucidium gnoma, 203 californicus, Colymbus nigricollis, 196 Geococcyx, 184 Larus, 202 Microtus, 142 Myotis, 444 calligaster, Lampropeltis, 108 calliope, hummingbird, 204 Stellula, 204 callotis, Lepus, 469 calurus, Buteo jamaicensis, 198 Canachites franklinii, 199 Canada goose, 196 canadensis, Aquila chrysaëtos, 199 Branta, 182, 196 Castor, 409 Grus, 200 Perisoreus, 206 Sitta, 207 canescens, Cafer cafer, 204 Didelphis (Micoureus), 439 Marmosa, 439 caniceps, Junco, 212 canicollis, Proechimys, 315 Canis, cagottis, 449 latrans, 449 cantabrigensis, Rana sylvatica, 104 canvas-back, 197 canyon wren, northern, 207 caparoch, Surnia ulula, 203 Capella, delicata, 201 gallinago, 201 Cardenas, General Lazaro, 435 carilargo, murciélargo, 441 carinatus, Bromus, 133 carissima, Myotis lucifugus, 585 carolina, Porzana, 168, 200 carolinense, Solanum, 135 carolinensis, Anas, 197 Dumetella, 207 Pandion haliaetus, 199 Sitta, 207 Vesperugo, 599		Carpodacus, cassinii, 210 mexicanus, 210 solitudinis, 210 Carphophis, amoena, 107 vermis, 107 cartilagineus, Amyda, 122 casero, ratón, 468 caspia, Hydroprogne, 202 Caspian tern, 202 Cassiar junco, 191 Cassidix, mexicanus, 190 prosopidicola, 190 Cassin, purple finch, 210 vireo, 209 cassinii, Carpodacus, 210 Vireo solitarius, 209 Castor, baileyi, 410 canadensis, 409 concisor, 410 duchesnei , 413 frondator, 409 pallidus , 409 rostralis , 411 taylori, 410 repentinus, 409 cat, ring-tailed, 447 catbird, western, 207 catenatus, Sistrurus, 111 catenifer, Pituophis, 108 catesbeiana, Rana, 104 Cathartes aura teter, 198 Catherpes, griseus, 207 mexicanus, 207 Catoptrophorus, inornatus, 201 semipalmatus, 201 caurina, Certhia familiaris, 2-7 Megaceryle alcyon, 204 caurinus, Turdus migratorius, 208 cave bat, 443 cayennensis, Echimys, 351 Proechimys, 314 cedar waxwing, 208 cedrorum, Bombycilla, 208 celata, Vermivora, 209 celeripes, Dipodomys ordii, 549 centralis, Proechimys, 316 Thomomys bottae, 44 Centrocercus urophasianus, 200 Cercomys, 321

[Pg 610] Certhia, caurina, 207 familiaris, 207 Chaetura, vauxi, 204 chaparral, ratón de, 461 chapmani, Cricetodipus, 536 Dipodomys ordii, 536 Perodipus, 536 Charadrius, alexandrinus, 183 hiaticula, 183 nivosus, 183 semipalmatus, 183 tenuirostris, 183 vociferus, 200 wilsonia, 184 chat, long-tailed, 209 yellow-breasted, 189 Chelonia, 284 Chelydra, 284 serpentina, 111 Chen, hyperborea, 197 rossi, 197 Cherrie nighthawk, 186 cherriei, Proechimys, 316 chestnut-backed chickadee, 207 chickadee, black-capped, 206 chestnut-backed, 207 Columbian black-capped, 206 chipping sparrow, 212 chiriquinus, Proechimys, 316 Chlidonias, nigra, 202 surinamensis, 202 Chlorura chlorura, 211 chlorura, Chlorura, 211 Choeronycteris mexicanus, 441 Chondestes, grammacus, 191, 211 strigatus, 191, 211 Chordeiles, acutipennis, 186 aserriensis, 186 hesperis, 204 howelli, 185 minor, 185, 186, 204 sennetti, 186 texensis, 186 chrysaeolus, Proechimys, 316 chrysaëtos, Aquila, 199 Chrysemys, bellii, 112 limnodytes , 269 picta, 112, 270 timida, 272 chrysopsis, Reithrodontomys, 459 cinarascens, Myiarchus, 186, 205		Cinclus, mexicanus, 207 unicolor, 207 cinderensis, Dipodomys ordii, 540 cineraceus, Dipodomys ordii, 550 Regulus calendula, 208 cinereoargenteus, Urocyon, 448 cinereus, Lasiurus cinereus, 445 cinnamomea, Tringa solitaria, 201 cinnamomeus, Mus, 392 Myotis, 585 Pipistrellus, 593 Pipistrellus, referred to the genus Myotis, 583 Vespertilio, 585 Circus, cyaneus, 199 hudsonius, 199 cismontanus, Junco hyemalis, 191, 212 Citellus, adocetus, 450 tridecimlineatus, 143 variegatus, 449 clangula, Glaucionetta, 198 Clark nutcracker, 206 cleavers, 133 Clethrionomys glareolus, 142 cliff swallow, 164, 206 clover, 132 clusius, Thomomys, 17 clypeata, Spatula, 197 Cnemidophorus sexlineatus, 106 coachwhip, 108 coati, 446 Coccyzus, americanus, 202 erythropthalmus, 202 occidentalis, 202 coerulescens, Aphelocoma, 206 cognatus, Bufo, 95, 104 cola blanca, venado, 470 colchicus, Phasianus, 200 colimensis, Urocyon cinereoargenteus, 448 Colinus, texanus, 200 virginianus, 200 colirugosa, murciélago, 444 collared, lizard, 105 peccary, 469 collaris, Aythya, 197 Cafer cafer, 204 Crotaphytus, 105 colombianus, Proechimys, 316 Coluber, constrictor, 107 flaviventris, 107

[Pg 611] coludo, murciélago, 445 Columba, fasciata, 202 livia, 168 columbarius, Falco, 199 Columbian, black-capped chickadee, 206 sharp-tailed grouse, 200 columbiana, Nucifraga, 206 columbianus, Cygnus columbianus, 196 Cricetodipus ordii, 544 Dipodomys ordii, 544 Pedioecetes phasianellus, 200 Perodipus ordii, 544 Columbigallina passerina pallescens, 185 Colymbus, auritus, 196 californicus, 196 grisegena, 196 holbollii, 196 nigricollis, 196 comadreja, 447 common, redpoll, 211 rock wren, 207 tern, 202 comosa, Falcata, 135 compactilis, Bufo, 96 compactus, Dipodomys ordii, 515 Cricetodops, 515 Perodipus, 515 concisor, Castor canadensis, 410 conejo, de Florida, 468 Méxicano, 469 Conepatus, mesoleucus, 448 nelsoni, 448 tropicalis, 577 confinis, Pooecetes gramineus, 211 consitus, Bassariscus astutus, 447 constrictor, Coluber, 107 Contopus richardsonii richardsonii, 205 contortrix, Heterodon, 107 contractus , Thomomys bottae, 50 convexus, Thomomys bottae, 47 Convolvulus sepium, 135 Cooper hawk, 198 cooperi, Synaptomys, 130 cooperii, Accipiter, 198 coot, 168 American, 200 copperhead, 111 corax, Corvus, 206 cormorant, Farallon, 196 cornutum, Phrynosoma, 106 coromandelicus, Trionyx, 122 Corrodopsylla hamiltoni, 140		Corvus, brachyrynchos, 206 corax, 206 hesperis, 206 sinuatus, 206 Corynorhinus, macrotis, 445 megalotis, 445 mexicanus, 445 pallescens, 445 rafinesquii, 445 cotton rat, fulvous, 465 hispid, 465 cottontail, Florida, 468 Mexican, 469 couesi, Oryzomys, 464 cowbird, Nevada, 210 coyote, 449 crabgrass, 132 Crane, Harold S., Stephen D. Durrant and, Three new beavers from Utah, 409 crane, sandhill, 200 Cratogeomys, 219 angustirostris, 452 gymnurus, 252, 452 imparilis, 452 varius, 453 creeper, northwestern, 207 crepitans, Acris, 104 Cricetodipus, chapmani, 536 columbianus, 544 compactus, 515 longipes, 556 ordii, 530 palmeri, 562 sennetti, 517 Crocethia, 201 alba, 201 crossbill, Bendire, 211 Bent, 211 white-winged, 211 red, 211 Crotalus, horridus, 111 viridus, 111 Crotaphytus collaris collaris, 105 crow, western, 206 crucifer, Hyla, 88 crusgalli, Eichinochloa, 134 Cryptotis, parva, 137 pergracilis pergracilis, 440 Ctenophthalmus pseudagyrtes, 140 cuatralvo, ratón, 461 Cuban snowy plover, 183 cúchjerámba, 469

[Pg 612] [Index] cuckoo, black-billed, 202 California, 202 cuitziqui, 448 cumihuatz, 448 cúmu, 451, 452, 453 cuiniqui, 450 cunicularia, Speotyto, 203 cupidineus, Dipodomys ordii, 561 Cupidinimus, 480 nebraskensis, 483 curlew, long-billed, 183, 201 northern, 201 northern long-billed, 183 currucoides, Sialia, 208 curtatus, Pipilo maculatus, 211 curvirostra, Loxia, 211 cyaneus, Circus, 199 cyanocephalus, Euphagus, 210 Gymnorhinus, 206 Cyanocitta, annectens, 206 stelleri, 206 cyanoptera, Anas, 197 Cygnus, buccinator, 196 columbianus, 196 D [Index] Dalquest, Walter W., 259 Dalquest, Walter W., and E. Raymond Hall, A new bat (genus Myotis) from Mexico, 237 A synopsis of the American bats of the genus Pipistrellus, 591 Geographic range of the hooded skunk, Mephitis macroura, with description of a new subspecies from Mexico, 575 Pipistrellus cinnamomeus Miller 1902 referred to the genus Myotis, 581 Tadarida femorosacca (Merriam) in Tamaulipas, Mexico, 245 dandelion, 134 dasycnemus, Doratopsylla, 140 Dasypus, novemcinctus, 470 mexicanus, 470 decumans, Proechimys, 316 deer, white-tailed, 470 deermouse, 461 delawarensis, Larus, 202 delicata, Capella gallinago, 201 Dendrocopos, albolarvatus, 205 leucurus, 205 monticola, 204 pubescens, 205 villosus, 204		Dendragapus, obscurus, 199 pallidus, 199 richardsonii, 199 Dendroica, auduboni, 209 petechia, 209 morcomi, 209 nigrescens, 209 townsendi, 209 denigratus , Proechimys, 381 densiflorum, Lepidium, 133 Dermacentor variabilis, 143 desert house finch, 210 deserti, Dipodomys deserti, 65 Desmodus, murinus, 443 rotundus, 443 Diadophis, arnyi, 107 punctatus, 107 Dichromanassa rufescens, 181 Didelphis, canescens, 439 mesamericana, 439 pigra, 439 texensis, 439 virginiana, 439 Digitaria ischaemum, 132 dimidiatus, Echimys, 371 Proechimys, 371 dioica, Gymnocladus, 134 Dipodomyinae, 480 Dipodomys, agilis, 477 attenuatus, 553 celeripes, 549 chapmani, 536 cinaraceus, 550 cinderensis, 540 cleomophila, 556 columbianus, 544 compactus, 515 cupidineus, 561 deserti, 65, 496 elator, 496 elephantinus, 496 evexus, 518 extractus , 534 fetosus, 541 fremonti, 524 fuscus , 555 gidleyi, 482 heermanni, 496 idoneus , 546 inaquosus, 552 ingens, 496 insularis, 496 kansensis, 481 levipes, 489

[Pg 613] Dipodomys— Concluded longipes, 556 luteolus, 533 margaritae, 496 marshalli, 551 medius , 519 merriami, 496 microps, 477 minor, 482 mitchelli, 496 mohavensis, 489 monoensis, 528 morroensis, 489, 496 nelsoni, 496 nexilis, 559 nitratoides, 496 obscurus, 521 oklahomae, 514 ordii, 530 ornatus, 496 pallidus, 558 palmeri, 562 panamintinus, 496 panguitchensis, 496 perotensis, 496 perplexus, 489 phillipsi, 496 platycephalus, 496 priscus, 547 richardsoni, 511 sanrafaeli, 526 santiluciae, 489 sennetti, 517 spectabilis, 496 stephensi, 496 terrosus, 523 utahensis, 543 venustus, 496 Dipodops, agilis, 477 ordii, 530 dipper, 207 Diprionomys, 482 discors, Anas, 168, 197 dispersal of kangaroo rats, 498 dissimilis, Thomomys bottae, 60 Dolichonyx oryzivorus, 210 domesticus, Passer, 210 dominica, Oxyura, 182 Pluvialis, 184, 200 dorado, ratón, 459 Doratopsylla dasycnemus, 140 dorsalis, Picoïdes tridactylus, 205 dove, ground, 185 Mexican ground, 185 mourning, 168, 202 rock, 168 western mourning, 202 dowitcher, long-billed, 201		duchesnei, Castor canadensis, 413 duck, lesser scaup, 198 greater scaup, 198 harlequin, 198 hawk, 199 masked, 182 ring-necked, 197 ruddy, 198 scaup, 198 western harlequin, 198 wood, 197 Dumetella, carolinensis, 207 ruficrissa, 207 Durrant, Stephen D., The pocket gophers (genus Thomomys) of Utah, 3 Three new beavers from Utah, 409 dusky horned lark, 205 dutcheri, Geomys breviceps, 224 dwarf wood rat, 467 E [Index] eagle, bald, 199 golden, 164, 199 northern bald, 199 eared grebe, 196 eastern, kingbird, 205 nighthawk, 185 snow bunting, 213 sparrow hawk, 199 Echimyidae, 303 Echimys, albispinosus, 390 albispinus, 369 brevicauda, 349 cayennensis, 351 dimidiatus, 371 elegans, 387 macrourus, 315 myosuros, 351 setosus, 385 trinitatis, 333 Echinochloa crusgalli, 134 Echinomys, cajennensis, 387 fuliginosus, 385, 390 leptosoma, 392 myosuros, 392 Ectopistes migratorius, 202 egret, Brewster, 196 reddish, 181 Elaphe, laeta, 108 obsoleta, 108 elasson, Gavia immer, 195 elegans, Echimys, 387 Loncheres, 351

[Pg 614] elegans— Concluded Proechimys, 387 Pseudemys scripta, 112 Emory rat snake, 108 emoryi, Amyda, 119 Empidonax, brewsteri, 205 flaviventris, 186 griseus, 205 hammondi, 205 minimus, 187 traillii, 187 wrighti, 205 emydid turtle, extinct from lower Pliocene of Oklahoma, 269 English sparrow, 210 enucleator, Pinicola, 210 episcopa, Sonora, 109 Epitedia wenmanni, 140 Eptesicus, fuscus, 444 miradorensis, 444 Ereunetes mauri, 201 Erolia, bairdii, 184 melanotos, 201 minutilla, 201 erythrodactylus, Vespertilio, 599 erythrogaster, Hirundo rustica, 206 Natrix, 109 erythropthalmus, Coccyzus, 202 erythrorhynchos, Pelecanus, 196 escuinapae, Lynx rufus, 449 espinoso, ratón, 454 Eulaelaps stabularis, 142 Eumeces, anthracinus, 87 fasciatus, 106 obsoletus, 106 pluvialis, 87 septentrionalis, 106 Eumops, underwoodi, 445 sonoriensis, 446 Euphagus cyanocephalus, 210 European partridge, 200 Eurycea, longicauda, 88 lucifuga, 88 melanopleura, 88 evening grosbeak, 210 evexus, Dipodomys ordii, 518 evides, Peromyscus boylii, 461 excubitor, Lanius, 209 eximius , Mephitis macroura, 579 extractus , Dipodomys ordii, 534 F [Index] Falcata comosa, 135 Falco, anatum, 199 bendirei, 199 columbarius, 199		mexicanus, 199 peregrinus, 199 sparverius, 199 falcon, prairie, 199 fallax, Melospiza melodia, 212 familiaris, Certhia, 207 Farallon cormorant, 196 fasciata, Columba, 202 fasciatus, Eumeces, 106 Nosopsyllus, 140 Picoïdes tridactylus, 205 fedoa, Limosa, 184, 201 femorosacca, Tadarida, range of, 247 ferox, Amyda, 120 ferruginea, Neotoma, 467 ferruginosa, rata, 467 ferruginous wood rat, 467 fetosus, Dipodomys ordii, 541 finch, black rosy, 211 Cassin purple, 210 desert house, 210 gray-crowned rosy, 211 Hepburn rosy, 211 house, 210 purple, 210 rosy, 211 fisheri, Thomomys quadratus, 6 five-lined skink, 106 flagellum, Masticophis, 108 flammea, Acanthis, 211 flammeolus, Otus, 203 flammeus, Asio, 203 Flammulated screech owl, 203 flavescens, Kinosternum, 111 flavipes, Totanus, 201 flaviventris, Coluber constrictor, 107 Empidonax, 186 flicker, red-shafted, 204 Florentiamys, 289 Florida, conejo, 468 cottontail, 468 floridana, Pseudemys, 112 floridanus, Sylvilagus, 168, 468 flycatcher, alder, 187 ash-throated, 186, 205 gray, 205 Hammond, 205 least, 187 little, 205 olive-sided, 205 scissor-tailed, 186 vermilion, 187 Wright, 205 yellow-bellied, 186 forficata, Muscivora, 186 formicorum, Mookomys, 481

[Pg 615] Forster tern, 202 forsteri, Sterna, 202 fortidens, Myotis, 585, 586 fortis, Agelaius phoeniceus, 210 fortuitus, Parus atricapillus, 206 fossor, Thomomys talpoides, 21 fox, squirrel, 168 sparrow, slate-colored, 212 foxtail, 132 Franklin, grouse, 199 gull, 202 franklinii, Canachites, 199 fraterna, Rectofrontia, 140 free-tailed bat, Mexican, 445 fremonti, Dipodomys ordii, 524 frenata, Mustela, 447 frenatus, Putorius, 447 frentuda, rata montera, 467 fringe-tailed myotis, 444 frog, bull, 104 cricket, 104 leopard, 104 northern cricket, 104 wood, 104 frondator, Castor canadensis, 409 Fulica americana, 168, 200 fulicarius, Phalaropus, 202 fuliginosus, Echinomys, 385, 390 Proechimys, 308 fulva, Pluvialis dominica, 200 fulvescens, Oryzomys, 465 Reithrodontomys, 457 fulviventer, Microtus mexicanus, 425 fulvous, cotton rat, 465 rice rat, 465 fulvus, Thomomys, 61 fundatus , Microtus mexicanus, 425, 467 funereus, Aegolius, 203 furcatus, Andropogon, 132 furvior, Seiurus aurocapillus, 189 fusca, Melanitta, 198 fuscescens, Hylocichla, 188, 208 fusco, murciélago, 444 fuscus , Dipodomys ordii, 555 fuscus, Eptesicus, 444 Eptesicus, 444 G [Index] gadwall, 197 Galbreath, Edwin C., A new extinct emydid turtle from the lower Pliocene of Oklahoma, 269 A new species of heteromyid rodent from the middle Oligocene of northeast Colorado with remarks on the skull, 289		Pliocene and Pleistocene records of fossil turtles from Western Kansas and Oklahoma, 283 Galium aparinae, 133 gallinago, Capella, 201 Gambel sparrow, 212 gambeli, Lanius ludovicianus, 209 Parus, 206 Zonotrichia leucophrys, 212 garmani, Sceloporus undulatus, 106 garrulus, Bombycilla, 208 garter snake, 110 garter snakes, hybridization, 99 gato del monte, 449 Gavia, elasson, 195 immer, 195 stellata, 195 gentilis, Accipiter, 198 Lampropeltis triangulum, 109 Geococcyx californicus, 184 Geomys, breviceps, 219 bursarius, 222 dutcheri, 224 hylaeus, 234 illinoensis, 224 industrius , 226 jugossicularis, 226 llanensis, 234 levisagittalis, 234 lutescens, 222 major, 229 majusculus, 223 vinaceus, 234 georgianus, Scotophilus, 599 getulus, Lampropeltis, 109 giant ragweed, 134 glareolus, Clethrionomys, 142 glasgowi, Articholaelaps, 142 glass-snake lizard, 106 Glaucidium, californicum, 203 gnoma, 203 Glaucionetta, albeola, 198 americana, 198 clangula, 198 islandica, 198 Glossophaga, leachii, 440 soricina, 440 glossy ibis, 181, 196 gnatcatcher, western, 208 gnoma, Glaucidium, 203

[Pg 616] godwit Hudsonian, 201 marbled, 184, 201 goeldi, Proechimys, 338 golden, eagle, 164, 199 plover, Pacific, 200 golden-crowned kinglet, 208 golden-eye, American, 198 Barrow, 198 goldfinch, pale, 211 goldmani, Nelsonia, 467 Proechimys, 316 goose, cackling, 197 Canada, 196 Great Basin Canada, 196 Hutchins cackling, 182, 197 lesser Canada, 197 lesser snow, 197 Ross, 197 snow, lesser, 197 white-cheeked, 196 white-fronted, 197 gopher, pocket, 451, 452, 453 Gopherus, 184 gorgonae, Proechimys, 316 goshawk, western, 198 gracilis, Tantilla, 110 Thomomys talpoides, 6 grackle, bronzed, 168 Mesquite great-tailed, 190 grahami, Natrix, 109 gramineus, Pooecetes, 211 granosa, Trionys, 122 grasshopper sparrow, 168, 191 gratiosus , Proechimys, 379 gratus, Peromyscus truei, 462 gray, fox, 448 oven-bird, 189 owl, 203 titmouse, 207 gray-headed junco, 212 Great Salt Lake horned lark, 206 great, blue heron, 196 gray owl, 203 horned owl, 203 horned owl, postnatal development of, 159 scaup duck, 198 great-tailed grackle, 190 greater yellow-legs, 201 grebe, eared, 196 Holboell, 196		horned, 196 pied-billed, 196 western, 196 green-tailed towhee, 211 gregoryi, Heliscomys, 481 Grinnell, 207 chickadee, 207 water-thrush, 209 grinnelli, Parus gambeli, 207 gris, zorro, 448 grisegena, Colymbus, 196 griseus, Catherpes mexicanus, 207 Limnodromus, 201 Parus inornatus, 207 Grison, 437 grosbeak, evening, 210 pine, 210 Rocky Mountain, 210 western evening, 210 ground snake, 109 grouse, blue, 199 Columbian, 200 dusky, 199 Franklin, 199 gray ruffed, 199 hoary ruffed, 199 Idaho ruffed, 199 Oregon dusky, 199 Richardson, 199 ruffed, 199 sage, 200 sharp-tailed, 200 Grus, canadensis, 200 tabida, 200 guairae, Proechimys, 316 gularis, Proechimys, 316 gull, Bonaparte, 202 California, 202 Franklin, 202 ring-billed, 202 Thayer, 202 guttata, Hylocichla, 208 guyannensis, Proechimys, 355 Gymnocladus dioica, 134 Gymnorhinus cyanocephalus, 206 gymnurus, Cratogeomys, 252, 452 Platygeomys, 452 H [Index] haemastica, Limosa, 201 hairy woodpecker, 204 Haldea striatula, 110 Haliaeetus, leucocephalus, 199 washingtoniensis, 199 haliaetus, Pandion, 199

[Pg 617] Hall, E. Raymond, Two new meadow mice from Michoacán, Mexico, 425 Hall, E. Raymond and Bernardo Villa R., A new pocket gopher (Thomomys) and a new spiny pocket mouse (Liomys) from Michoacán, 249 An annotated check list of the mammals of Michoacán, México, 431 Subspeciation in pocket gophers of Kansas, 219 Hall, E. Raymond and Walter W. Dalquest, A new bat (genus Myotis) from Mexico, 239 A synopsis of the American bats of the genus Pipistrellus, 591 Geographic range of the hooded skunk, Mephitis macroura, with description of a new subspecies from Mexico, 575 Pipistrellus cinnamomeus Miller 1902 referred to the genus Myotis, 581 Tadarida femorosacca (Merriam) in Tamaulipas, Mexico, 245 Hall, Benjamin D., 435 E. Raymond, 425 Hubert H., 435 Mary F., 435 William Joel, 435 hamiltoni, Corrodopsylla, 140 harlequin duck, 198 Harris sparrow, 212 Hatt, Robert T., 436 hawk, American rough-legged, 199 broad-winged, 198 Cooper, 198 duck, 199 eastern sparrow, 199 marsh, 199 owl, 203 pigeon, 199 red-tailed, 163, 198 rough-legged, 199 sharp-shinned, 198 sparrow, 163, 199 Swainson, 198 Texas red-shouldered, 183 western pigeon, 199 western red-tailed, 198 Helianthus, tuberosus, 135 Heliscomys, 481 gregoryi, 291, 481 hatcheri, 291 senex, 293		tenuiceps , 289 vetus, 293 Helmitheros vermivorus, 189 hendeei, Proechimys, 315 hermit thrush, 208 hernandezii, Procyon lotor, 446 herodias, Ardea, 196 heron, black-crowned night, 196 blue, 196 great blue, 196 night, 196 hesperis, Corvus brachyrynchos, 206 hesperomydis, Hoplopleura, 141 Hesperiphona, brooksi, 210 vespertina, 210 hesperus, Pipistrellus, 596 Scotophilus, 596 Vesperugo, 596 Heterodon, contortrix, 107 nasicus, 107 heteromyid rodent, new species from Oligocene of Colorado, 289 Heteromyidae, defined, 480 Heteromys, 289 hiaticula, Charadrius, 183 hilda, Proechimys, 316 Himantopus mexicanus, 201 himantopus, Micropalama, 201 hirsuta, Hoplopleura, 141 hirsutus, Artibeus, 442 Hirundo, erythrogaster, 206 rustica, 206 hirundo, Sterna, 202 hispid cotton rat, 465 hispidus, Sigmodon, 137, 138, 465 Histrionicus, histrionicus, 198 pacificus, 198 histrionicus, Histrionicus, 198 hoactli, Nycticorax nycticorax, 196 hoary bat, 445 Hoffmeister, D. F. and Henry W. Setzer, The postnatal development of two broods of great horned owls (Bubo virginianus), 157 hog-nosed snake, 107 Holboell grebe, 196 holbollii, Colymbus grisegena, 196 holbrooki, Lampropeltis getulus, 109 Holbrookia maculata maculata, 105 honeysuckle, 132 hooded skunk, 448 geographic range of, with description of a new subspecies, 577 hoplomyoides, Proechimys, 315

[Pg 618] Hoplopleura, acanthopus, 141 hesperomydis, 141 hirsuta, 141 horned, grebe, 196 lark, 205 lizard, 106 horridus, Crotalus, 111 horse nettle, 134 house, finch, 210 mouse, 468 wren, western, 207 howardi, Orchopeas, 140 Howell nighthawk, 185 howelli, Chordeiles minor, 185 Thomomys bottae, 57 hoyi, Pseudemys floridana, 112 hudsonia, Pica pica, 206 Hudsonian godwit, 201 hudsonius, Circus cyaneus, 199 humeralis, Tayassu angulatus, 469 hummingbird, black-chinned, 204 broad-tailed, 204 calliope, 204 rufous, 204 Hutchins goose, 182 hutchinsii, Branta, 197 Branta canadensis, 182 Hutton vireo, 209 Hydroprogne caspia, 202 hyemalis, Junco, 191, 212 Hyla, bistincta, 261 crucifer, 104 proboscidea , 261 versicolor, 88 hylaeus, Geomys bursarius, 234 Hylatomus, picinus, 204 pileatus, 204 hyleae , Proechimys, 361 hylocetes, Peromyscus, 462 Hylocichla, almae, 188, 209 auduboni, 208 fuscescens, 188, 208 guttata, 208 salicicola, 188, 208 swainsoni, 188 ustulata, 188, 208 hyberborea, Chen, 197 hypugaea, Speotyto cunicularia, 203 I [Index] ibis, eastern glossy, 181 white-faced glossy, 181, 196		Icteria, auricollis, 209 virens, 189, 209 Icterus bullockii, 210 Idaho, a check-list of birds of, 195 jay, 206 idoneus , Dipodomys ordii, 546 ignotus, Proechimys, 316 iheringi, Proechimys, 373 iliaca, Passerella, 212 illinoensis, Geomys bursarius, 224 immer, Gavia, 195 imparilis, Cratogeomys gymnurus, 452 Platygeomys gymnurus, 452 inaquosus, Dipodomys ordii, 552 incanus, Bonasa umbellus, 200 industrius , Geomys bursarius, 226 inexspectatus, Reithrodontomys fulvescens, 458 inornatus, Catoptrophorus semipalmatus, 201 Parus, 207 inermis, Bromus, 133 invictus, Lanius excubitor, 209 Inyo, 207 chickadee, 207 nuthatch, 207 inyoensis, Parus gambeli, 207 Iridoprocne bicolor, 206 irroratus, Liomys, 253, 454 ischaemum, Digitaris, 132 isingu, 470 islandica, Glaucionetta, 198 Ixodes sculptus, 143 Ixoreus, naevius, 208 meruloides, 208 J [Index] jabalinde collar, 469 Jackson, H. H. T., 440 jaeger, Pomarine, 202 jaliscensis, Liomys irroratus, 253, 454 Jamaicensis, Buteo, 198 Oxyura, 198 Jameson, E. W., Jr., Natural history of the prairie vole (mammalian genus Microtus), 125 Japanese honeysuckle, 132 japonica, Lonicera, 132 jay, black-headed, 206 Idaho, 206 piñon, 206 Woodhouse, 206 Jerusalem artichoke, 135 jeyaquihuira, 464 jihuátz, 449

[Pg 619] juáteanapu, 469 jugossicularis, Geomys bursarius, 226 Junco, caniceps, 212 cismontanus, 191 hyemalis, 191, 212 mearnsi, 212 montanus, 212 oreganus, 212 junco, Cassiar, 191 gray-headed, 212 Montana, 212 Oregon, 212 pink-sided, 212 slate-colored, 212 K [Index] kaibabensis, Thomomys talpoides, 23 kangaroo rat, subspeciation in Dipodomys ordii, 475 Kansas, amphibians and reptiles from, 87 reptiles and amphibians, 103 Kentucky coffee tree, 134 kermiti, Proechimys, 345 killdeer, 200 king snake, 108 kingbird, eastern, 205 kingfisher, belted, 204 western belted, 204 kinglet, golden-crowned, 208 ruby-crowned, 208 Kinosternon, 283 flavescens, 111 kochi, Laelaps, 142 kuaráki, 449, 450 kyphosis, 119 L [Index] labecula, Peromyscus maniculatus, 461 labradorius, Passerculus sandwichensis, 190 Lactuca scariola, 133 Ladino clover, 132 laelaps kochi, 142 laeta, Elaphe, 108 lagophonus, Bubo virginianus, 203 Lagopus, altipetens, 200 leucurus, 200 lagopus, Buteo, 199 lamprochroma, Eremophila alpestris, 205 Lampropeltis, calligaster, 108 holbrooki, 109 gentilis, 109 getulus, 109 syspila, 109 triangulum, 109		Lanius, excubitor, 209 gambeli, 209 invictus, 209 ludovicianus, 209 lapponicus, Calcarius, 191, 212 lark, bunting, 211 dusky horned, 205 Great Salt Lake horned, 206 horned, 205 Oregon horned, 205 sparrow, 191, 211 Larus, argentatus, 202 californicus, 202 delawarensis, 202 philadelphia, 202 pipixcan, 202 thayeri, 202 Lasionycteris, noctivagans, 241 Lasiurus, borealis, 444 cinereus, 445 mexicanus, 444 laterale, Leiolopisma, 106 latifrons, Neotoma, 467 latrans, Canis, 449 lazuli bunting, 210 leachii, Glossophaga soricina, 440 lead-colored bush-tit, 207 leaf-nosed bat, 441 least, flycatcher, 187 sandpiper, 201 Leiolopisma laterale, 106 leioprimna , Proechimys, 364 lenis, Oryzomys fulvescens, 465 Thomomys bottae, 53 lentiginosus, Botaurus, 196 leonada, rata algodonera, 465 lepida, Tachycineta thalassina, 206 Lepidium densiflorum, 133 Leptonycteris, nivalis, 441 yerbabuenae, 441 leptosoma, Mus, 392 Lepus callotis, 469 lesser, Canada goose, 197 loon, 195 scaup duck, 198 snow goose, 197 yellow-legs, 201 lettuce, wild, 133 leucocephalus, Haliaeetus, 199 leucomystax, Proechimys, 352 leucopareia, Branta canadensis, 197

[Pg 620] leucoparia, Mustela frenata, 447 Putorius frenatus, 447 leucophrys, Zonotrichia, 212 Leucophoyx, brewsteri, 196 thula, 196 leucoptera, Loxia, 211 leucopus, Peromyscus, 137, 140 Orchopeas, 140 Leucosticte, atrata, 211 littoralis, 211 tephrocotis, 211 leucurus, Dendrocopos pubescens, 205 Lagopus, 200 levidensis, Thomomys bottae, 54 levipes, Peromyscus boylii, 462 levis, Thomomys talpoides, 24 levisagittalis, Geomys bursarius, 234 Lewis woodpecker, 204 lewis, Asyndesmus, 204 Liatrus, 135 liebre, 469 limicola, Rallus, 200 liminalis , Proechimys, 343 limnaeus, Seiurus noveboracensis, 189 Limnodromus, griseus, 201 scolopaceus, 201 limnodytes , Chrysemys, 269 Limosa, fedoa, 184, 201 haemastica, 201 Lincoln sparrow, 212 lincolnii, Melospiza, 212 lineatum, Tropidoclonion, 110 lined snake, 110 Liponyssus occidentalis, 142 Liomys, acutus , 253, 455 alleni, 253, 455 irroratus, 253 jalicensis, 454 jaliscensis, 253, 455 parviceps, 454 pictus, 289, 454 plantinarensis, 454 Lissemys, 122 Listrophorus, 143 little flycatcher, 205 littoralis, Leucosticte tephrocotis, 211 livia, Columba, 168 lizard, collared, 105 earless, 105 horned, 106 northern plains, 106		plains, 106 Texas horned, 106 llanensis, Geomys bursarius, 234 Lobipes, lobatus, 202 lobatus, Lobipes, 202 Loncheres, elegans, 387 myosuros, 351 long-billed, curlew, 201 dowitcher, 201 marsh wren, 207 long-eared, bat, 445 owl, 203 long-tailed, 206 chickadee, 206 long-tongued bat, 440, 441 longicauda, Eurycea, 88 longicaudatus, Proechimys, 351 longipes, Cricetodipus, 556 Dipodomys ordii, 556 Dipodops, 556 Perodipus, 556 longspur, Alaskan, 191, 212 Lonicera japonica, 132 loon, lesser, 195 red-throated, 195 Lophortyx, brunnescens, 200 californica, 200 lotor, Procyon, 446 Louisiana, birds of, 179 louisianensis, Triturus viridescens, 103 Lowery, George H., Jr., Additions to the list of the birds of Louisiana, 179 Loxia, bendirei, 211 benti, 211 curvirostra, 211 leucoptera, 211 lucifuga, Eurycea, 88 lucifugus, Myotis, 583 ludoviciana, Piranga, 210 ludovicianus, Lanius, 209 Microtus, 129 Luna, P., 440 luteolus, Dipodomys ordii, 533 Perodipus ordii, 533 lutescens, Geomys bursarius, 222 Setaria, 132 lutosus, Myotis yumanensis, 443 Lutra, 437

[Pg 621] Lynx, escuinapae, 449 rufus, 449 ruffus, 449 M [Index] M. Dale Arvey, A check list of the birds of Idaho, 195 MacFarlane screech owl, 203 macfarlanei, Otus asio, 203 Macgillivray warbler, 209 macrotis, Corynorhinus, 445 macroura, Mephitis, 577 Mephitis macroura, 448 Zenaidura, 168, 202 macularia, Actitis, 201 maculata, Holbrookia, 105 maculatus, Pipilo, 211 magpie, American, 206 mallard, 197 major, Geomys bursarius, 229 majusculus, Geomys bursarius, 223 manchado, zorillo, 447 maniculatus, Peromyscus, 137, 461 mapache, 446 marbled godwit, 184, 201 marchiana, Thamnophis, 99 morcomi, Dendroica petechia, 209 Mareca americana, 197 marginella, Zenaidura macroura, 202 marila, Aythya, 198 Marmosa canescens canescens, 439 marsh, hawk, 199 mouse, 461 wren, western long-billed, 207 marshalli, Dipodomys ordii, 551 mascotensis, Sigmodon hispidus, 465 masked duck, 182 massasauga, 111 Masticophis, flagellum, 108 testaceous, 108 mastin, murciélago, 445 mastiff bat, 445 mauri, Ereunetes, 201 mavortium, Ambystoma tigrinum, 103 maximus, Pipistrellus hesperus, 598 meadow mouse, 168 Mexican, 467 meadowlark, 158 western, 190, 210 mearnsi, Junco oreganus, 212 Medicago sativa, 133 mediogriseus, Passerculus sandwichensis 190 medius , Dipodomys ordii, 519 Megaceryle, alcyon, 204 caurina, 204		megalotis, Reithrodontomys, 137, 455 Corynorhinus, 445 Melanitta, fusca, 198 perspicillata, 198 melanocephalus, Pheucticus, 210 melanocorys, Calamospiza, 211 melanoleucus, Totanus, 201 melanophrys, Peromyscus, 463 melanopleura, Eurycea longicauda, 88 melanotis, Sigmodon, 465 Sitta pygmaea, 207 Peromyscus, 464 melanotos, Erolia, 201 Melilotus alba, 133 melodia, Melospiza, 212 Melospiza, alticola, 212 fallax, 212 lincolnii, 212 melodia, 212 merrilli, 212 Mephitis, eximius , 579 macroura, 577 macroura macroura, 448 mephitis, 578 milleri, 578 vittata, 578 mephitis, Mephitis, 577 merganser, American, 198 Mergus, 198 red-breasted, 198 merriami, Pipistrellus hesperus, 597 Vesperugo, 597 Merrill song sparrow, 212 merrilli, Eremophila alpestris, 205 Melospiza melodia, 212 meruloides, Ixoreus naevius, 208 mesamericana, Didelphis, 438 mesoleucus, Conepatus, 448 mesquite great-tailed grackle, 190 metorito, 467 Mexican, cottontail, 469 free-tailed bat, 445 meadow mouse, 467 mexicana, Choeronycteris, 441 Tadarida, 445 Mexicano, conejo, 469 mexicanus, Atalapha, 444 Carpodacus, 210 Cassidix, 190 Catherpes, 207

[Pg 622] mexicanus— Concluded Cinclus, 207 Corynorhinus megalotis, 445 Corynorhinus rafinesquii, 445 Dasypus novemcinctus, 470 Falco, 199 Himantopus, 201 Lasiurus borealis, 444 Microtus, 425, 467 Molossus, 445 Myotis californicus, 444 Oryzomys couesi, 465 Sialia, 208 Microdipodops, 480 Micropalama himantopus, 201 Microtus, agrestis, 141 californicus, 142 fulviventer, 425 fundatus , 425, 467 ludovicianus, 129 mexicanus, 425, 467 ochrogaster, 128, 168 pennsylvanicus, 128 phaeus, 426, 468 salvus , 426, 467 Michoacán, Mexico, an annotated check list of the mammals of, 435 squirrel, 450 Microhyla olivacea, 105 migratorius, Ectopistes, 202 Turdus, 168, 188, 208 milk snake, 109 milleri, Mephitis macroura, 578 millet, wild, 134 Mimus polyglottos, 168 mincae, Proechimys, 315 minimus, Empidonax, 187 Psaltriparus, 207 Thomomys bottae, 32 minor, Chordeiles, 185, 186, 204 minúscula, rata montera, 467 minutilla, Erolia, 201 miradorensis, Eptesicus, fuscus, 444 Scotophilus, 444 misícpápu, 449 mockingbird, 168 mofeta rayada, 448 moffitti, Branta canadensis, 196 mohavensis, Dipodomys panamintinus, 489 mokeson, Agkistrodon, 111 molaris, Nasua narica, 446 Molossus mexicanus, 445 Molothrus, artemisiae, 210 ater, 210		monoensis, Dipodomys ordii, 528 Perodipus, 528 Montana, horned owl, 203 junco, 212 montane, Lincoln sparrow, 212 montana, Pinicola enucleator, 210 montanus, Dipodomys ordii, 538 Junco oreganus, 212 Oreoscoptes, 208 Perodipus, 538 monticola, Dendrocopos villosus, 204 montera, rata, frentuda, 467 minúscula, 467 Moojen, João, Speciation in the Brazilian spiny rats (genus Proechimys, family Echimyidae), 301 Mookomys formicorum, 481 moorei, Thomomys talpoides, 19 Mountain vireo, 188 mountain, 206 bluebird, 208 chickadee, 206 song sparrow, 212 montañero, ratón, 464 moreno, ratón, 457 morning glory, wild, 135 Morus bassanus, 180 mourning dove, 168, 202 mouse, black-eared, 464 blackish, 463 brush, 461 deer, 461 fulvous harvest, 457 harvest, 455 house, 468 marsh, 461 meadow, 168, 467 Mexican meadow, 467 northern pigmy, 460 northern spiny pocket, 454 piñon, 462 pygmy, 460 spiny pocket, 454 Tarascan, 463 tropical pygmy, 460 volcano harvest, 459 western harvest, 455 western spiny pocket, 454 woods, 462 mud turtle, 111 murciélago, California, 444 carilargo, 441 colirugosa, 444 coludo, 445 fusco, 444 lenguilarga, 441

[Pg 623] murciélago— Concluded mastin, 445 narigudo, 445 pardo, 445 rojizo, 440 sacoptero, 440 siricotéro, 440 vespertino, 443 Yuma, 444 zapotero, 442 murine opossum, 439 murinus, Desmodus rotundus, 443 Mus, alexandrinus, 468 cinnamoneus, 392 leptosoma, 392 musculus, 468 musaraña, 439 colicorta, 440 Muscivora forficata, 186 musculus, Baiomys, 460 Mus, 468 Peromyscus, 460 Sitomys, 460 musk turtle, 111 Mustela, frenata, 447 leucoparia, 447 mutica, Amyda, 112, 119 Myadestes townsendi, 208 Myiarchus cinerascens cinerascens, 186, 205 Myocoptes, 143 myosuros, Echimys, 351 Echinomys, 392 Loncheres, 351 Proechimys, 392 Myotis, albescens, 239 argentatus , 239 baileyi, 587 californicus, 444 carissima, 585 cinnamomeus, 585 fortidens, 585, 586 lucifugus, 583 lutosus, 443 mexicanus, 444 occultus, 587 ruber, 585 thysanodes, 444 velifer, 443, 588 yumanensis, 443 myotis, California, 444 fringe-tailed, 444 Yuma, 443 N [Index] naevius, Ixoreus, 208 narica, Nasua, 446		narigudo, murciélago, 445 nasicus, Heterodon, 107 Nasua, molaris, 446 narica, 446 Natrix, erythrogaster, 109 grahamii, 109 rhombifera, 109 sipedon, 109 transversa, 109 Navy, United States, 479 nebraskensis, Cupidinimus, 483 nebulosa, Strix, 203 neglecta, Sturnella, 190, 210 negra, rata, 468 nelsoni, Conepatus mesoleucus, 448 Reithrodontomys fulvescens, 457 Nelsonia goldmani, 467 nemoralis, 450 Pitymys, 128 Neotoma, ferruginea, 467 latifrons, 467 tenuicauda, 467 nesiotes , Proechimys, 363 nesophilus, Thomomys bottae, 34 nettle, horse, 134 Nevada, cowbird, 210 red-wing, 210 savannah sparrow, 211 sparrow, 211 towhee, 211 nevadensis, Agelaius phoeniceus, 210 Amphispiza belli, 212 Parus atricapillus, 206 Passerculus sandwichensis, 190, 211 Newfoundland, 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

[Pg 624] nivalis, Leptonycteris nivalis, 441 Plectrophenax, 213 nivosus, Charadrius alexandrinus, 183 noctivagans, Lasionycteris, 241 norteño, ratón, 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 [Index] o'connelli, Proechimys, 316 obscuro, ratón, 463 obscurus, Dendragapus, 199 Dipodomys ordii, 521 Perodipus, 521 Pipistrellus subflavus, 600 obsoleta, Elaphe, 108 obsoletus, Eumeces, 106 Salpinctes, 207 occidental, ratón 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, ratón, 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, ratón, 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

[Pg 625] Oryzomys— Concluded 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 P [Index] 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		pallidus, 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, murciélago, 445 parietalis, Thamnophis sirtalis, 110 parkmanii, Troglodytes aëdon, 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

[Pg 626] 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 Picoïdes, 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 norteño, ratón, 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 piñon mouse, 462 piñonero, ratón, 462 pintail, American, 197 pinus, Spinus, 211 pipiens, Rana, 104

[Pg 627] 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, Michoacán, 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

[Pg 628] Proechimys— Concluded 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 Q [Index] quadratus, Thomomys, 6 quail, plumed, 200 California, 200 querula, Zonotrichia, 212 Quiscalus versicolor, 168 R [Index] 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

[Pg 629] rat— Concluded 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 ratón breñero, 461 chaparral, de, 461 cuatralvo, 461 dorado, 459 montañero, 464 moreno, 457 norteño, 454 norteño pigmeo, 460 obscuro, 463 ocotero, 462 occidental espinoso, 454 orejudo, 455 pigmeo, 460 piñonero, 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

[Pg 630] Rocky Mountain, grosbeak, 210 hairy woodpecker, 204 orange-crowned warbler, 209 pine grosbeak, 210 yellow warbler, 209 rojizo, murciélago, 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 S [Index] sac-winged bat, 440 sacoptero, murciélago, 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, Aëronautes, 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

[Pg 631] 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 siricotéro, murciélago, 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

[Pg 632] snake— Concluded 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

[Pg 633] 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 T [Index] 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, ratón, 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

[Pg 634] 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 texensis, Chordeiles acutipennis, 186 Didelphis mesamericana, 439 thalassina, Tachycineta, 206 Thamnophis, marciana, 99 parietalis, 110 proximus, 110 radix, 99, 110 sauritus, 110 sirtalis, 110 Thayer gull, 202 thayeri, Larus argentatus, 202 thick-billed red-wing, 210 Thomomys, absonus, 71 albicaudatus, 37 alexandrae, 72 aureus, 61 aureiventris, 28 birdseyei, 63 bonnevillei , 41 bottae, 28 bulbivorus, 3 centralis, 44 clusius, 17 contractus , 50 convexus, 47 dissimilis, 60 fisheri, 60 fossor, 21 fulvus, 61 gracilis, 6 howelli, 57 kaibabensis, 23 lenis, 53 levidensis, 54 levis, 24 minimus, 32 moorei, 19 nesophilus, 34 nicholi, 66 ocius, 17 of Utah, 3 osgoodi, 56 oquirrhensis, 11 parowanensis, 22 perpallidus, 28 planirostris, 66 pullus , 251, 451 pygmaeus, 14 quadratus, 6		ravus , 15 robustus , 30 rufescens, 3 sevieri , 45 stansburyi , 36 supernus, 251 talpoides, 6, 138 tivius, 49 tolucae, 252 trumbullensis, 65 uinta, 13 umbrinus, 3, 251, 451 umbrinus, new from Mexico, 251 virgineus, 64 wahwahensis, 58 wasatchensis , 8 thrasher, brown, 168 sage, 208 threeawn, 132 three-toed woodpecker, Alaska, 205 alpine, 205 arctic, 205 thrush, Alaska hermit, 208 Audubon hermit, 208 hermit, 208 northern varied, 208 olive-backed, 208 varied, 208 western olive-backed, 208 willow, 188, 208 thula, Leucophoyx, 196 thyroideus, Sphyrapicus, 204 thysanodes, Myotis thysanodes, 444 tigrinum, Ambystoma, 103 timida, Chrysemys, 272 titmouse, gray, 207 tivius, Thomomys bottae, 49 tlacuache, 438 ratón, 439 toad, American, 103 common tree, 104 Great Plains, 104 narrow-mouthed, 105 Rocky Mountain, 104 tolmiei, Oporornis, 209 toltecus, Reithrodontomys fulvescens, 458 tolucae, Thomomys umbrinus, 252 toothed turtle, 112 towhee, arctic, 211 green-tailed, 211 Nevada, 211 spotted, 211 townsendi, Dendroica, 209 Myadestes, 208

[Pg 635] Townsend, solitaire, 208 warbler, 209 Toxostoma rufum, 168 traillii, Empidonax, 187, 205 transversa, Natrix erythrogaster, 109 tree sparrow, western, 212 tree swallow, 206 treganzai, Ardea herodias, 196 triangulum, Lampropeltis, 109 trichas, Geothlypis, 189, 209 trichopus, Zygogeomys, 453 tricolor, Steganopus, 184, 202 tridactylus, Picoïdes, 205 tridecimlineatus, Citellus, 143 trifida, Ambrosia, 134 Trifolium, 136 Trifolius, 132 trinitatis, Echimys, 333 Proechimys, 316 Tringa, cinnamomea, 201 solitaria, 201 Trionyx, 122 triseriata, Pseudacris nigrita, 104 tristis, Spinus, 211 Triturus, louisianensis, 103 viridescens, 103 triunguis, Amyda, 122 Terrapene, 112 Troglodytes, aëdon, 207 pacificus, 207 parkmanii, 207 pullus, 188 troglodytes, 188, 207 troglodytes, Troglodytes, 188, 207 tropical, arrocera, rata, 464 pigmeo ratón, 460 pigmy mouse, 460 rice rat, 464 tropicalis, Conepatus, 577 Tropidoclonion lineatum, 110 truei, Peromyscus, 462 trumbullensis, Thomomys bottae, 65 tuberosus, Helianthus, 135 tularemia, 479 Turdus, caurinus, 208 migratorius, 168, 188, 208 nigrideus, 188 propinquus, 208 turkey vulture, 198 turtle, box, 111 Carolina, 112 common musk, 111		common snapping, 111 extinct emydid from Lower Pliocene of Oklahoma, 269 mud, 111 musk, 111 ornate box, 111 painted, 112 scribe, 112 snapping, 111 soft-shelled, 112, 119 spineless soft-shelled, 112 spiny soft-shelled, 112 toothed, 112 yellow mud, 111 turtles, fossil from Kansas and Oklahoma, 283 tuza, de Michoacán, 452 llanera, 452 serrana, 451 tylorhinus, Platygeomys, 452 Tyrannus tyrannus, 205 tyrannus, Tyrannus, 205 tzitzihoa, Anas acuta, 197 U [Index] uakuí, 450, 451 Uikúri, 438 uinta, Thomomys talpoides, 13 ulula, Surnia, 203 umbelloides, Bonasa umbellus, 199 umbellus, Bonasa, 199 umbrinus, Thomomys, 251, 451 Thomomys talpoides, 3 underwoodi, Eumops, 445 undulatus, Sceloporus, 106 unicolor, Cinclus mexicanus, 207 United States Navy, office of research and invention, 479 urichi, Proechimys, 316 Urocyon, cinereoargenteus, 448 colimensis, 448 urophasianus, Centrocercus, 200 ustulata, Hylocichla, 188, 208 Utah, The pocket gophers (genus Thomomys) of, 1 utahensis, Dipodomys ordii, 525, 543 Eremophila alpestris, 206 Perodipus montanus, 538 Perodipus ordii, 543 V [Index] vacillator, Proechimys, 316 vagrans, Spinus pinus, 211 valisineria, Aythya, 197 vampire bat, 443 vampiro, 443 variabilis, Dermacentor, 143 varied thrush, northern, 208 variegatus, Citellus variegatus, 449 Sciurus, 449

[Pg 636] varius, Cartogeomys, 453 Platygeomys, 453 Sphyrapicus, 204 Vaux swift, 204 vauxi, Chaetura, 204 velifer, Myotis, 443, 588 velox, Accipiter striatus, 198 venado cola blanca, 470 ventralis, Ophisaurus, 106 veracrucis, Pipistrellus subflavus, 601 Vesperugo, 601 vermis, Carphophis amoena, 107 Vermivora, celata, 209 orestera, 209 ridgwayi, 209 ruficapilla, 209 vermivorus, Helmitheros, 189 versicolor, Hyla, 104 Quiscalus, 168 vesper sparrow, 211 Vespertilio cinnamomeus, 585 vespertina, Hesperiphona, 210 vespertino, murciélago, 443 Vesperugo, carolinensis, 599 erythrodactylus, 599 hesperus, 596 merriami, 597 subflavus, 599 veracrucis, 601 vicinior, Peromyscus banderanus, 463 Villa R., Bernardo, 219, 251 Villa R., Bernardo and E. Raymond Hall, 435 villicauda , Proechimys, 355 villosus, Dendrocopos, 204 vinaceus, Geomys bursarius, 234 violet-green swallow, 206 virens, Icteria, 189, 209 Vireo, alticola, 188 cassinii, 209 gilvus, 209 huttoni, 209 olivaceus, 209 solitarius, 188, 209 swainsonii, 209 vireo, Cassin, 209 Hutton, 209 mountain, 188 red-eyed, 209 warbling, 209 western warbling, 209 virgineus, Thomomys bottae, 64 Virginia rail, 200		virginiana, Didelphis, 439 virginianus, Bubo, 159, 203 Colinus, 200 Odocoileus, 470 viridescens, Triturus, 103 viridis, Setaria, 132 viridus, Crotalus, 111 vittata, Mephitis macroura, 578 vociferus, Charadrius, 200 volcanes, ratón los, 466 vulgaris, Sturnus, 168, 209 vulture, turkey, 198 western turkey, 198 W [Index] wahwahensis, Thomomys bottae, 58 wapacuthu, Bubo virginianus, 203 warbler, Audubon, 209 Black-throated gray, 209 Calaveras, 209 Macgillivray, 209 northern pileolated, 210 orange-crowned, 209 pileolated, 210 Rocky Mountain orange-crowned, 209 Townsend, 209 yellow, 209 warbling vireo, 209 warreni, Proechimys, 316 wasatchensis , Thomomys talpoides, 8 washingtoniensis, Haliaeetus leucocephalus, 199 water snake, 109 water-thrush, British Columbia, 189 Grinnell, 209 northern, 189 waxwing, Bohemian, 208 cedar, 208 weasel, 447 western, belted kingfisher, 204 bluebird, 208 burrowing owl, 203 catbird, 207 chipping sparrow, 212 crow, 206 gnatcatcher, 208 golden-crowned kinglet, 208 goshawk, 198 grebe, 196 grosbeak, 210 harlequin duck, 198 house wren, 207 lark sparrow, 211

[Pg 637] western— Concluded meadowlark, 190, 210 mourning dove, 202 olive-backed thrush, 208 pigeon hawk, 199 pileated woodpecker, 204 pine siskin, 211 pipit, 188, 208 red-tailed hawk, 198 ruby-crowned kinglet, 208 sandpiper, 201 solitary, 201 spiny pocket mouse, 454 tanager, 210 tree sparrow, 212 turkey vulture, 198 vesper sparrow, 211 warbling vireo, 209 wenmanni, Epitedia, 140 white pelican, 196 white-cheeked goose, 196 white-crowned sparrow, 212 white-faced glossy ibis, 196 white-headed woodpecker, 205 white-sided jack rabbit, 469 white-tailed, deer, 470 ptarmigan, 200 white-throated, sparrow, 212 swift, 204 wood rat, 467 white-winged crossbill, 211 wild, lettuce, 133 millet, 134 morning glory, 135 willet, western, 201 Williamson sapsucker, 204 willow thrush, 188, 208 Wilson, phalarope, 184, 202 plover, 184 snipe, 201 warbler, 190 Wilsonia, pileolata, 210 pusilla, 190, 210 wilsonia, Charadrius, 184 wilsonianus, Asio otus, 203 winter wren, 207 wood duck, 197 wood pewee, 205 wood rat, dwarf, 467 ferruginous, 467 white-throated, 467		Woodhouse jay, 206 woodhousei, Aphelocoma coerulescens, 206 woodhousii, Bufo, 104 woodpecker, Alaska three-toed, 205 alpine three-toed, 205 arctic three-toed, 205 Batchelder, 205 hairy, 204 Lewis, 204 northern white-headed, 205 pileated, 204 Rocky Mountain hairy, 204 three-toed, 205 western pileated, 204 white-headed, 204 wood mouse, 462 worm-eating warbler, 189 worm snake, 107 wren, canyon, 207 common rock, 207 house, 207 long-billed, 207 northern canyon, 207 northwestern long-billed, 207 rock, 207 southern winter, 188 western house, 207 western winter, 207 winter, 188, 207 Y [Index] yellow warbler, 209 yellow-bellied, flycatcher, 186 king snake, 108 yellow-breasted chat, 189 yellow-headed blackbird, 210 yellow-legs, greater, 201 lesser, 201 yellow-throat, western, 189, 209 yerbabuenae, Leptonycteris nivalis, 441 Yuma, murciélago, 443 myotis, 443 yumanensis, Myotis, 443 Z [Index] zacatecae, Reithrodontomys megalotis, 456 zamorae, Peromyscus melanophrys, 463 zapotero, murciélago, 442 zelotes, Peromyscus, 462 Zenaidura, macroura, 168, 202 marginella, 202

[Pg 638] Zonotrichia, albicollis, 212 gambeli, 212 leucophrys, 212 querula, 212 zorrillo, 448 manchado, 447 real, 448 zorro gris, 448 Zygogeomys, tarascensis, 453 trichopus, 453

23-2413

Transciber's Notes

To facilitate locating entries, a "jump" list was created and each section where a new letter of the alphabet begins was labeled and a link back to the list was added to the left column. In transcribing this publication, the following errors were corrected. Seven misplaced entries were moved to their correct alphabetical location. Five other typographical errors were corrected (as listed below).

Reodered Entries

Page	Text Moved
616	gray, titmouse
618	inexspectatus, Reithrodontomys fulvescens
622	mexicanus, Cassidix
630	sanctiluciae, Dipodomys venustus
631	Sitta, pygmaea
632	sparrow, English
632	sparrow, vesper

Typographical Corrections

Page	Correction
i	Missing period in E. Raymond Hall added
612	Raymon ⇒ Raymond
625	sandwichensis not indented
628	repeated "pullus" removed
633	restricuts ⇒ restrictus

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