DU BASSIN DU RIIOINE 



45a 



Chondrus tridens, Mul'er. . . . 212 

 Cliondrus variabilis, Hartmann. 256-162 

 Cingulifera a'pina, Held 131 



— arbustorum, Held. . . . 141 

 Cionella acicula, Jeffreys. . . . 217 



— brevis, Michaud 24'î 



— lœvissima, Michaud. . . 21° 



— lubrica, Jeffreys 217 



Circinaria pulchella, Beck. . . . 84-F6 



Clausilia, Draparnand 225 



Clausilia belonidea, Bourguignat. 243 

 Clausilia bidens, Draparna'id. . . 226 

 Clausilia carthusiana. Bourg. . 232 



Clausilia cinerea, Risso 249 



Clausilia corijnodes, Held. . . . 245 



— crenulita, Risso. . . . 242 



— cruciata, Studer. . . . 240 



— dil opina, 'isiSihlWe. . . . 243 



— ditbia, Draparnaud. . . . 237 



Clausilia dubia, L'upuy 238 



Clausilia Dicpuyana, Bourj. . . 238 



— earina, Bourguignat, . . 231 



— fimbriata, Ziegler. . , . 228 



Clausilia t'ragilis Studer 247 



Clausilia gallica, Bourguigujt. . 238 

 Clausilia gracilis, Rossmàssler. . . 245 



— helvetica, Bour-;uignat. , 232 



— lauiellosa, Villa 232 



Clausilia laminata, Montagu. . 226 

 Clausilia lamiuata, Moquin-Tandon. 228 

 Clausilia lineolata, HelJ. . . . 234 



— micratracta, Bourg. . . 240 



— inicropleuros, Bourg. . . 231 



— Mongermonli, Bourg. . 225 



— mucida, Ziegler .... 235 



— Nantuacina, Bourg. . . 241 

 Clausilia nigticans, Moquin, . , . 2i7 

 Clausilia nigricans, Pultney. . 241 

 Clausilia parvula, Gîertner. . . . 247 

 Clausilia parvula, Studer. . . . 247 

 Clausilia perversa, Charpentier. . 247 



— perversa, Fitzinger. . . 230 



— phalerata, Ziegler. . . . 228 

 Clausilia plicatula, Draparnaud. 235 

 Clausilia plicatula, Rossiuasslei-. . 235 



— pumila, Pfeiifer 40 



Clausilia 2^unctata, Michaud. . . 229 



— Rebondi, Dupuy. . . . 239 



— Eoliihi, Leach 233 



Clausilia rugosa, Schmidt, . . 242 

 Clausilia sabaudina, Bourg. . . 233 



Clausilia Silauio'j, Bourguignat. . 2i'6 



— Tettelbarhiana, Rossm. . 245 

 Clausilia Thibetaua, Deshayes. . . 237 



— triplicata, Hartmann. . . 240 

 Clausilia ventricosa, Draparnaud. 230 

 Clausilia ventricosa, Moquin. . . 234 



— ventriculo-a, Villa. ... 230 

 Clausilia ylora, Bourguignat. . . 236 

 Cochlei achatinnm Dnparnaud. . 365 



— fasciata, da Costa. . . . 1"1 



— mutabilis, H:irtm.uin. . . 171 



— poniatia, da Costa. . . . 201 



— unifasciata, da Costa. , . 141 



— virgnta, da Costa. . . . 147 



— vivifiara, da Costa. . . , 363 



— vulgaris, da Costa. . . . 196 

 Cochlicella meridionalis, Risso. . 170 

 Cochlicopa acicula, Westerlund. 323,224 



— lubrica, Risso 2l7 



— lubrica, Westerlund. . . 220 

 Cœnatoria aspersa, Held 193 



— pomatia, Held I?01 



coi,\9t\c.mjE 22 



Colunina lubrica, Crist. Jan. . .217 

 Cûugeria Cheuinitzii, Boll 447 



— polymorpba, Reibisch. . 449 

 Conulus fulvus, F'itzmger. ... 70 



— unidentatus, Fitzinger. . 88-104 



Cordula amnica, Leach 403 



Corneola fœtens, Held 13S 



— pulchella, Held. ..... 84 



— zonata, Held 137 



Crepidula oblonga, Fleming. . . 352 

 Cyclas amnica, Fleming 403 



— appendiculata, I.each. . . 40i 



— calyrulata, Draparnaud. . 397 



— cinerea, Hanlpy 401 



— consobrina, Ferussac. . . 396 



— cornea, 1 raparnaud. . . 389 



— cornea, I.amarck. . . 293,394 

 cornea, Menke 395 



— flavescens, Macgillivray. . 395 



— fontinalis, Brown. • . . 401 



— fontinalis, Draparnaud. . 398 



— lacustris, Draparnaud. . . 393 



— lacusttis, Moquin. . . 392-397 



— lenticularis, Normand. . . 401 



— nilida, Hanley 39J 



— nucleus, Studer 395 



— obliqua, Dupuy 401 



— obliqua, Lamarck. . . . 403 



