610 HISTOIRE PARTICULIÈRE DES MOLLUSQUES. 
Conulus, Moq., 67. 
— fulvus, Fitz., 67. 
— unidentatus, Fitz., 429, 
— unidentatus, var., Fitz,, 124, 
Coquillade, 39. 
Cor de Saint-Hubert, 445. 
Coret, Adans., 422. 
CORETUS, /123, 445. 
Coretus, Adans., 421, 422, hs. 
Corne d’Ammon aquatique, 421, 4474. 
CORNEOLA, 97, 126. 
Corneola, Held, 126, 134, 140. 
— cornea, Held, 1434. 
— fœtens, Held, 132. 
— pulchella, Held, 140. 
— Pyrenaïca, Held, 127. 
Cornet, 445. 
Cornet de Saint-Hubert, 421. 
Crenea, Albers, 268. 
Crepidula, Flem., 480, 
Cryptella, Webb et Berth., 34. 
CRYPTOMPHALUS, 101, 174. 
Cryptomphalus, Agass., 126, 174. 
Cryptomphalus, Charp., 123, 126, 162, 
Ctenobranchia, Gray, 513, 538, 546. 
Cycladæ, Gray, 578. 
CYCLADE, 6, 570, 584, 588, 590. 
CYCLADE CORNÉE, 590, 591. 
*— DE RYCKHOLT, 590, 595. 
— LACUSTRE, 590, 593. 
— RIVICOLE, 990. 
— SOLIDE, 590, 593, 
Cyclades, Fér., 578. 
Cycladiens, Maud., 578. 
CYCLAS, 6, 588. 
Cyclas, Brug., 588. 
Cyclas, C. Pfeiff., 588. 
Cyclas, Drap., 579. 
— amnica, Flem., 583, 596. 
— appendiculata, Leach, 579,596. 
— caliculata, Drap., 593. 
— caliculata, c, Gass., 594. 
— consobrina, Fér, père, 594. 
CYCLAS CORNEA, 591. 
B Scaldiana, 591, 
y rivalis, 091. 
Ÿ nucleus, 592. 
Cyclas cornea, Drap., 590. 
— cornea, Lam., 591. 
— cornea, «, Drap., 590, 
Cyclas cornea, b, Menke, 592, 
— flavescens, Macgill., 592, 
— fontinalis, Drap., 587, 596, 
— fontinalis, B, Dup., 588, 596. 
— fontinalis, var., Garn., 587, 
— gibba, Ald., 586, 596. 
CYCLAS LACUSTRIS, 593. 
B major, Dup., 594. 
‘ Brochoniana, 594. 
Ÿ Webbiana, 594. 
e ovalis, 094. 
£ subrotunda, Dup., 594, 
n mammillaris, 594. . 
Cyclas lacustris, Drap., 594. 
— lacustris, var., Garn., 594. 
— lenticularis, Norm., 584, 596. 
— minima, Stud., 588, 596. 
— nitida, Hanl., 586, 596. 
— nucleus, Stud., 592. 
— obliqua, Lam., 583, 596. 
— obtusalis, Lam., 588, 596. 
— ovalis, Fér., 594. 
— palustris, Drap., 583, 596. 
— Pfeifferi, Ziegl., 583, 596. 
— pusilla, Turt., 587, 596. 
— rivalis, Drap., 594, 
— rivalis, b, Garn., 591, 
| — rivalis, B, Gass., 592. 
CYCLAS RIVICOLA, 090, 593. . 
Cyclas rivicola, Leach, 590, 
CycLAs RYCKHOLTIL, 595, 
B Terveriana, 595. 
y mucronulata, 295, 
d Jeannoti, 595. 
Cyclas Rychkoltii, Norm., 595. 
— Scaldiana, Norm., 594. | 
CYCLAS SOLIDA, 593. 
Cyclas solida, Norm., 598. 
— Terveriana, Dup., 599. 
— tuberculata, Klees, 594. 
Cylinärus inornatus, Harlm., 401, 
CYCLOSTOMA, 6, 491. 
Cyclostoma, Drap., 513, 580, 538, ie. 
Cyclostoma, Fér., 507. 
Oyclostoma, Hartm., 494. 
— achatinum, Drap., 506, 535. 
— acutum, Drap., 506. 
— affinis, Risso, 494. 
— anatinum, Drap., 506. 
— apricum, Mouss,, 502. 
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