Çochloides, Fer., 85, S6. 

 Coehlostyla, Fer., S6. 

 Cochloslyle, S6. 

 Cœlopnœes, 12. 

 Coelopnoea, 7. 

 Colimacés, 49. 

 Columellat.ie, Fer., 86. 

 Columellées, S6. 

 Conchacea., 7. 

 Conea, 7. 

 Coronata, 7. 

 Craniacea, 7. 

 Crassatellacea, 7. 

 Grypsibranchia, 7. 

 Cryplelle, 40. 

 Clenobranchia, 7. 

 Cyclade, 28, 29, 55. 

 Cycladea, 7, 51. 

 Cyclas, 29, 51, 55. 

 Cyclobrancliia, 7. 

 Cyclostoma, 20, 51, 5-1. 

 Cyclostomacea, 51,7. 

 Cycloslomacés, 20. 

 Cycloslome, 20, 54. 



Decacera, 7. 

 Depressœ, Fer-, 86. 

 Dontoslomes, 87. 

 Dontosloma?, Fer., 87. 

 Dreissena, 28, 51, 55. 

 Dreisseuadea, 51. 

 Dreissénadées, 27. 

 Dreissène, 28, 55. 



E 



Elalobranchia, 7. 



Gasleropoda, 51. 

 Gastéropodes, 4, 6. 7, 8, 9, 



-10, 12,55. 

 Gastropocla, 7. 

 Grenailles, 87. 

 Grimaces, 86. 

 Gymnobraucbia, 7. 



H 



Halioloidea, 7. 

 Hélice, 15,54,52,55, 

 67,78-108. 

 c e i n. I e, 103-105. 

 c h a g r i née, 



108. 

 mélanosto- 

 m e, 101-103. 



Hélice n a t i c o ï- 

 d e , 77, 101. 

 vigneronne, 

 105-108. 

 ffolicella, Fer., 79, 86. 

 Helieea, 7, 51 . 

 Hélicelle, 86. 

 Helicigona, Fer., 79, 86. 

 Hélicigone, 86. 

 Helicinacea, 7. 

 Helicodonta, Fer-, 79, S6. 

 Hélicodonte, S6. 

 Helicogena, Fer., 79, 80. 

 Hélicogène, S6. 

 Hélicoides, Fer., 85,86. 

 Helieolirnax, Fer., 50, 52. 

 annnlaris, Fer. 61, 



62. 

 Audebardi, Fer. 58. 

 pellncida, Fer., 60 

 Pyrenaica, Fer. 65. 

 vilrea, Fer ,56. 

 Helicopbanla, Fer., 79, 85. 

 Helicophantes, 52, 55, 85. 

 Helicoslyla,Fe;\, 79,86. 

 Hélicostyle, 86. 

 Héliolères, 87. 

 Hélioniaues, Fer., 86. 

 Hélix, 15, 51,5-1,49,51,52, 

 64, 66,78-108. 

 acuieala, 88, 95. 

 albescens, 105. 

 algira, 95. 

 Alpina, 96. 

 Allenana, 97. 

 a p e r t a, Rom., 



88, 94, 99-101. 

 apicina, 95. 

 arbuslorum, 88, 94. 

 a s p e r s a, Midi., 



88, 94, 108. 

 Austriaca, 94. 

 bidenlala, 95. 

 candidissima, 94. 

 candidula, 96. 

 Cautiana, 95. 

 Carascalensis, 96. 

 Cartbiisiana, 89, 96. 

 cellaria, 98. 

 cespilnm, 96. 

 ciliala, 95. 

 c i n c ta, Mûll., 



94, 105-105. 

 cinctella. 96. 

 cochlohydra, Fer. 65. 

 cochlohydra elongata, 



Fer., 72. 

 cocliloliydra putris , 



Fer., 77. 

 Companyonii, 97. 



05. 



96. 



Hélix concinna, 96. 



conica, 89, 95. 



conoidea, 95. 



conspurcala, 95. 



cornea, 88, 89, 95. 



costa ta, 97 



crystallina, 97 



depilata, 95, 88. 



diapliana , Poir., 58- 



Draparnaudi, Cuv. 58 



elegans,95, 88. 



elliplica, Broivn., 58 



ericeloruru, 89, 97. 



explanata , 88, 89 

 98. 



Figulina, Parr., 



Fonlenilii, 97. 



frnlicuni, 95, 89. 



fulva, 88, 95. 



fnsca, 96. 



Galloprovincialis 



glabella, 96. 



(belicogena), pomatia 

 Fer., 106. 



hispida, 88, 97. 



borlensis, 94. 



bolosericea, 89, 98. 



hyalina. 97. 



incarna ta, 94. 



intersecfa, 96. 



lactea, 97. 



lapicida, 88, 89, 98. 



lenlicuîa, 9S. 



ligata, Mûll., 107. 



liruacina, Ail., 56. 



limacoides, Alt , 58. 



lirnosa, Dillwyn, 77. 



limbata, 88, 94. 



lucida, 98. 



lucorum, Mûll., 107 



iutescens, Ziecjl., 105 



raaritima, 95. 



m e 1 a n o s t o ■ 

 m a , Drap., 94 

 101-105, 104. 



Moulinsii, 95. 



Moulonii, 95. 



muralis, 89, 97. 



naticoides, Drap., 99 



neglecta, 96. 



nemoralis 94. 



Niciensis, 96. 



nitens, 98. 



nitida, Mont., 58, 98 



nitidosa, 98. 



nitidula, 98. 



obvoluta, 88,98. 



olivetorum, 95. 



pcllucida, Midi., 58 



personata, 97, 89. 



