DALL: MOLLUSCA AND BRACHIOPODA. 419 
Cancellaria californica, 296. 
centrota, 295. 
clavatula, 294. 
corbicula, 294. 
exopleura, 994. 
lo, 295, 
melanostoma, 295. 
microsoma, 296. 
mitraeformis, 294, 
Cantrainea, 349. 
peloritana, 343. 
Cantraineia, 349. 
Capulus, 329, 
chilensis, 399. 
lissus, 330, 
ungaricoides, 330. 
ungaricus, 330. 
Cardiomya, 498. 
Cardita, 419, 
sulcosa, 419. 
: velutina, 412. 
Cassis cameo, 319. 
Cavlina, 230. 
Cavolina, 230, 232, 
gibbosa, 234. 
inflexa, 235. 
longirostris, 235. 
ñatans, 230. 
occidentalis, 233. 
telemus, 230, 231, 232 
0 uncinata, 235, 
Avolinia, 930, 
© tridentata, 231. 
Jepatia, 334. 
Cerithioderma, 324, 
migrans, 395. 
pacifica, 394. 
prima, 394. 
ncha, 430, 431. 
Scapha, 431, 
smithii, 4t 
Chiton, ^g 431. 
blainvillei, 357. 
y8, 401. 
Pasca 
Choristes, WR 
carpenteri, 328, 
elegans, 398, 
tenera, 329. 
pur 345, 340. 
rubidus, 346, 
Clathurella, 259, 260, 288. 
Orariana, 288. 
Panamella, 288, 
plicatella, 289. 
y «Ora, 231, 239, 
Clinopistha, 366. 
Cetoco 
Chlam 
Clane 
Cleod 
Clinura, 261, 292, 293, 
monochorda, 292. 
peruviana, 293. 
Clio, 235. 
sulcata, 235. 
volitans, 230. 
Clione, 232. 
Jlionella, 270, 
Clistaxis, 241. 
Cocculina, 340, 341. 
agassizii, 340. 
diomedae, 341. 
nassa, 341. 
rathbuni, 340. 
Cochlespira, 257, 273. 
Jochlis, 332, 833. 
Collonia, 342. 
Columbella, 309. 
Susidens, 309. 
iodostoma, 309, 
Comarmondia, 259. 
Cominella brunneocincta, 304, 
Compressidens, 359. 
Conus, 254. 
gradatus, 254. 
regularis, 254. 
sieboldi, 254. 
Corbula, 423. 
granulata, 428. 
ira, 423. 
knoxiana, 423. 
Jordieria, 258. 
Corneocyelas magellanicus, 411, 
Corolla, 232. 
Cosmetopsis, 392. 
Crania, 440. 
lecointii, 440. 
patagonica, 440. 
pourtalesii, 440. 
Cranopsis, 352. 
pelex, 352. 
Crenella, 410. 
divaricata, 410. 
megas, 410. 
Cryptaxis, 241. 
Jryptonatica, 332, 338. 
Jtenoconcha, 383. 
Jucullaria, 398, 399. 
Cumingia mutica, 422. 
Cuneocorbula, 423. 
Cuspidaria, 431, 432, 433. 
chilensis, 433. 
glacialis, 432. 
panamensis, 432. 
patagonica, 431. 
planetica, 433. 
pseustes, 432, 433, 
