608 HISTOIRE PARTICULIÈRE DES MOLLUSQUES. 
Chilotrema, Leach, 137. 
— lapicida, Leach, 437. 
CHONDRULA, 288, 297. 
Chondrula, Beck, 297, 298, 
— quadridens, Beck, 299. 
— seductilis, Beck, 299. 
— tridens, Beck, 297. 
Chondrus, Cuv., 297, 298, 359, 
Chondrus, Hartm., 346. 
Chondrus, Stackh., 297. 
— callosus, Crist, et Jan, 361. 
— cinereus, Crist. et Jan, 352, 
— granum, Hartm., 370. 
— megacheilos, Crist., et Jan, 354. 
— secale, Hartm., 366. 
— secale, var., Hartm., 857, 
— variabilis, Hartm., 374. 
— variabilis, var., Hartm., 361, 
Cingulifera, Held, 123, 232. 
— Alpina, Held, 248. 
Cionella, Albers, 304, 309. 
Cionella, Jeffr., 303, 509. 
— acicula, Jeffr., 309. 
— folliculus, Beck, 307. 
— lubrica, Jeffr., 304. 
Circinaria, Beck, 140. 
— pulchella, Beck, 140, 
— pulchella, var., Beck, 140. 
Clauselia, Gray, 315. 
CLAUSILIA, 6, 315.3 
Clausilia, Drap., 315. 
— abietina, Dup., 335. 
— Adjaciensis, Shuttlew., 321. 
— affinis, Phil., 324. 
— alboguttulata, Wagn., 327. 
— albopustulata, Crist. et Jan, 327. 
— ampla, Hartm., 318. 
— attenuata, Ziegl.,: 344. 
— Basileensis, Fitz., 344. 
CLAUSILIA BIDENS, 924. 
B virgata, 324. 
Clausilia bidens, Drap., 318, 320. 
— bidens, Turt., 324. 
CLAUSILIA BIPLICATA, 39/4, 997, 
a vulgaris, 397. 
6 grandis, 387. 
Clausilia biplicata, Leach, 337. 
— Braunii, Charp., 327. 
— cinerea, Risso, 346,852. 
— corrugata, Drap., 283, 314, 346, 396. 
Clausilia cruciata, Stud., 335. 
— dubia, Drap., 334. 
— dubia, var., Goup., 543. 
— fragilis, Stud,, 346, 350. 
— gracilis, C. Pfeiff,, 330; 336. 
— heterostropha, Risso, 328, 
CLAUSILIA KUSTERI, 824, 
B minor, 321. 
Clausilia Küsteri, Rossm., 324, 
-— Küsterii, Beck, 321. 
— labiata, Jeffr,, 328. 
— lamellata, Leach, 318. 
CLAUSILIA LAMINATA, 818. 
B albinos, 318. 
-  Phalerata, 318. 
Clausilia laminata, Turt., 848. 
— lineolata, Held, 344. 
CLAUSILIA MEISNERIANA, 823. 
Clausilia Meisneriana, Shuttlew., 823, 
— minima, C. Pfeiff,, 330. 
— minor, Auctor., 885. 
— Mortilletii, Dum., 343. 
CLAUSILIA NIGRICANS, 384. 
a dubia, 334. 
B obscura, 384. 
y obtusa, 33/4. 
d erasa, 334. 
€ abietina, 335. 
& pupoïdes, 335, 
n cruciata, 939. ; 
Clausilia nigricans, Jeffr., 334. 
— obtusa, C. Pfeiff., 334. 
— ornata, Ziegl., 327. 
— papillaris, Drap., 320, 324. 
— papillaris, var., Rossm., 324. 
CLAUSILIA PARVULA, 890. 
8 minima, 330. 
y agrestis, 390. 
À gracilis, 330. : 
Clausilia parvula, Gærtn., 348, 349. 
— parvula, Stud., 330. 
| CLAUSILIA PERVERSA, 832, 386, 337, 843. 
B albinos, Charp., 332. 
y Pyrenaïca, Charp., 332, ‘ 
Ÿ minor, 332. | 
y Reboudii, 332. 
À modesta, 332. 
€ fallax, 832. 
{ rupicola, 332. 
Clausilia perversa, Gharp., 346, 350. 
