INDEX* 
Titles of papers in this volume, and names of new species, are printed in a 
bold-faced type 
Alaska, notes on some bats of, 431. 
Allen, J. A., 226 
Allen, Glover M., 226. 
Ambystoma ensatum, 139; map show- 
ing distribution in California, 
131. 
macrodactylum, 138; map showing 
distribution in California, 131. 
paroticum, 139; map showing distri- 
bution in California, 131. 
tigrinum, 138; map showing distri- 
bution in California, 131. 
Ammospermophilus nelsoni amplus, 
15, 16. 
Ammospermophilus nelsoni nelsoni, 
15, 16; breeding habits, 19; 
crowded out by Citellus beecheyi, 
20; distribution of, 17; eco- 
nomic relations, 19; effect of 
farming on the status of, 19; life 
history of, 17; map showing 
range of, 18. 
Ammospermophilus nelsoni nelsoni 
Merriam, Notes on; with an Ac- 
count of a New Spermophile 
from the San Joaquin Valley, 
California, 15. 
Amphibians and Reptiles of Califor- 
nia, Distributional List of, 127. 
Amphibians, index to names of Cali- 
fornia species, including all syn- 
onyms, 201-208. 
Aneides ferreus, 135; map showing 
range in California, 133. 
iécanus, 135; map showing distribu- 
tion in California, 133. 
lugubris farallonensis, 135; map 
showing distribution in Califor- 
nia, 133. 
lugubris lugubris, 134; map show- 
ing distribution in California, 
133. 
Anniella pulchra nigra, 170. 
pulehra pulehra, 170. 
Anser albifrons, Study of the Races 
of the White-fronted Goose Oc- 
curring in California, 209. 
Anser albifrons, 209; measurements 
of the races of, 220; occurring in 
California, 209. 
albifrons, 213, 215, 216, 220, 
ventral view of, opp. 222. 
gambeli, 213, 214, 215, 216, 
220, ventral view of, opp. 222. 
erythropus, 211. 
Antrozous, 347. 
* Univ. Calif. Publ. Zool., vol. 17. 
pacificus, 352-357, 249; dorsal view, 
opp. 390; dorsal view of skull of, 
opp. 402; front view of head, 
347; side view of skull of, opp. 
404; map showing distribution, 
351. 
pallidus, 247, 249, 348-352; dorsal 
view of skull of, opp. 402; side 
view of skull of, opp. 404; map 
showing distribution, 351. 
Aphelocoma, compared with Siebero- 
citta, 407; map showing distribu- 
tion on Pacific Coast, 411; meas- 
urements of, opp. 422. 
Aphelocoma californica, 406, 407, 409, 
421; variable features in, opp. 
408. 
californica, 410, 411, 412, 416. 
immanis, 408, 411, 415, 416. 
oocleptica, 411, 412, 413. 
cyanea, 406. 
hypoleuca, 406, 408, 411, 420; vari- 
able features in, opp. 408. 
insularis, 411, 418. 
sieberi, 406. 
sumichrasti, 407. 
texana, 407. 
woodhousei, 406, 411, 417. 
unicolor, 407. 
Aphelocoma, the Pacific Coast Jays 
of the Genus, 405. 
Aplodontia, age variation in, 439; 
breeding habits, 532; burrows of, 
519; drainage of, 531; economic 
importance of, 533; enemies of, 
533; feeding habits of, 528; 
food of, 525; geographic distri- 
bution of the nine recognized 
races of, 455; geographic varia- 
tion of, 445; habitat of, 519; 
habits of, 450; hibernation of, 
530; individual variation of, 
441; list of species and sub- 
species with type localities of, 
453; molt and seasonal variation 
in, 445; present systematic status 
of, 450; sanitation of, 531; scat- 
ology of, 531; sense perception 
of, 532; sexual differences in, 
440; trapping of, 533; variations 
in the generic name of, 452. 
Aplodontia, Brown, 454. 
Humboldt, 470. 
Mount Rainier, 465. 
Northern, 463. 
Olympic, 460. 
[ 537 J 
