458 CALIFORNIA ACADEMY OF SCIENCES [Proc. 4rH Ser. 
Cosymobotus platyurus, 208 
couchii, Secaphiopus, 392, 395 
Crassatella collina, 27 
crassicardo, Pecten, 23, 25, 26, 30, 40, 
167 
craverii, Brachyramphus, 60 
creatopus, Puffinus, 65 
Crepidula praerupta, 100, 101 
princeps, 100, 168 
species, 19 
eretacea, Lucina, 10, 11 
Crotalus atrox, 394, 426 
cerastes, 394, 429 
confluentus, 394, 427 
lepidus, 394, 430 
mitchellii, 152, 394, 429 
molossus, 394, 426 
oregonus, 149, 151, 158, 394, 
428 
pricei, 394, 4380 
tigris, 394, 427 
willardi, 394 
Crotaphytus collaris baileyi, 147, 392, 
398 
silus, 155 
wislizenii, 152, 158, 155, 392, 
398 
Crustacea, species, 15 
Cryptoblepharus boutonii nigropuncta- 
tus, 241 
Cryptomya californica, 27 
ovalis, 167 
Cuma biplicata, 100, 165 
Curlew, Hudsonian, 71 
Long-billed, 71 
cyanocincta, Disteira, 41, 46 
cyanura, Emoia, 235 
‘Cylichna, 4 
costata, 10, 18 
Cyrena (Corbicula) dumblei, 99 
Cytherea diabloénsis, 167 
(Callista) mathewsoni, 99, 101 
(Callista) species, 23 
species, 99 
Dafila acuta, 68 
Dalatias occidentalis, 101 
Dall, Dr., 102 
dallana, Cancellaria, 100 
Daption capense, 65 
darwiniensis, Hydrelaps, 42 
deglandi, Oidemia, 69 
delawarensis, Larus, 62 
Dendraspis, 42 
Dendrocygna bicolor, 69 
densata, Mactra, 19 
Mulinia, 167 
Dentalium, 4 
cooperi, 10, 15 
stramineum, 8 
substriatum, 100 
species, 100 
dentata, Zirphea, 23, 167 
Description of a New Genus and Spe- 
cies of Salamander from Japan. By 
Surgeon J. C. Thompson, U. S. 
Navy, 183, 186 
Description of a New Species of Sea 
Snake from the Philippine Islands, 
with a Note on the Palatine Teeth 
in the Proteroglypha. By John Van 
Denburgh and Joseph C. Thomp- 
son, 41-48 
deserticola, Pituophis catenifer, 393. 418 
Desmostylus, 101, 102 
species, 19 
diabloensis, Cytherea, 167 
Diadophis regalis, 393, 415, 424 
Diamenia, 42 
Diatomaceae, 111, 115, 116 
diegoensis, Solen (Hypogella), 10 
Diemictylus, 200 
Diomedea albatrus, 65 
nigripes, 64 
Diplodonta harfordi, 23, 30, 167 
parilis, 167 
Dipsosaurus dorsalis, 152, 392, 398 
directus, Modiolus, 167 
Discoglossidae, 259 
Discohelix leana, 15 
discus, Pecten, 18, 19, 167, 168 
Disteira, 41 
brookii, 42 
cincinnatii, 42 
ecyanocincta, 41, 46 
fasciata, 41, 42 
ornata, 46 
stokesii, 46 
Distributional List of the Mammals 
of California (A). By Joseph Grin- 
nell, 265 
Doliophis, 42 
Dolium petrosum, 4 
dorsalis, Dipsosaurus, 152, 392, 398 
Takydromus, 242, 252 
Dosinia conradi, 99, 165 
mathewsoni, 27, 165 
ponderosa, 19, 166 
whitneyi, 98, 99 
species, 19, 101 
douglassii, Phrynosoma, 156 
dracontoides, Callisaurus, 153 
draytonii, Rana, 149 
Duck, Black Brant, 69 
Buffle-head, 69 
Fulvous Tree-Duck, 69 
Harlequin, 69 
Old-squaw, 69 
Ring-necked, 68 
Ruddy, 69 
Scoter, 69 
Surf, 69 
White-winged, 69 
