134 
crenata, Val., Fernando Po, Valence. in Mus., Paris. is Bulimus Downesii, Gray. 
crenulata, Mill, 465 Sicily, Drap. Moll., p. 79, pl. 5, f. 1, 2. is Helix terrestris, Chemn. 
crenulata, Dillw., 480 England, Dillw. Cat., p. 895, No. 21. _ is Helix eaperata, Mont. 
crepuscularis, Gmel., 346 England, Gmel., 3640, N. 179. is Helix Cantiana, Mont. 
8581 _cressida, Gould, 318 b Taheiti, Proc. Bost. Soce., p. 23. 
cretacea, Chemn., England, Chemn. 9, pl. 136, f. 1268, N.1,2. is Bulimus acutus, Mull. 
cretacea, Chemn., Canary Isles, Chemn. 9, pl. 136, f. 1263, N.3,4. is Bulimus ventrosus, Fer. 
cretacea, Born, 81 Moluccas, Born. Mus., pl. 16, f. 1, 2. is Helix nemorensis, Mull. 
3582 cretata, Brod. 675 Isl. of Leyte, Zool. Proc., 1841, p. 23. 
3583 __ cretica, Fer., 409 Isl. of Cyprus, Hust CCz plasve i 2iee2- 
crispata, Costa, 636 Sicily, Rossm., f. 295, 296. is Helix Mazzullii, Jan. 
cristallina, Fer., 127 Germany, Fer., pr. 223. is Helix crystallina, Mull. 
3584 Croatica, Partsch, 334 Croatia, Rossm., f. 151. is Helix acies, yar., Cantr. 
3585 % var., Carniola, Kust.C.C.,No. 151, pl. 24, f. 7,8. Zonites Croatica, Beck 
Held. in Isis, 1837, p. 916. Tragomma Croaticum, Held. 
Fer., pl. 80, f. 5. Helix Croatica, Fer. 
3586 cromyodes, Pir 683 Isl. Mindanao, Phil. Icon., pl. 6, f. 9. 
cruciata, Fer., Germany, Fer., pr. 542. is Clausilia nigricans, Pult. 
3587 cryptica, Brod., 674 Isl. of Samar, Hust. wole do. 92. 
cryptozona, Ziegl., 907 Sicily, Rossm., f. 217. is Helix macrostoma, Mihlf. 
erystallina, Dillw., 949 Germany, Dillw. Cat., p. 909, No. 58. __ is Helix pulchella, Mull. 
erystallina, var., Dillw., 950 Europe, Dillw. Cat., p. 909. is Helix costata, Mull. 
3588  crystallina, Mull, 127 Europe, Rossm., f. 531. Helix pellucida, Pennt. 
3589 % var., England, Hartm. N. Alp., 1, p. 284. Helix ebumea, Hartm. 
Germany, Isis, 1832, p. 11. Helix vitrea, Brown. 
Charp. Cat., p. 13. Helix diaphana, Charp. 
Fer., pr. 223. Helicella cristallina, Fer. 
Syst. Verz., p. 99. Discus erystallinus, Fitz. 
Isis, 1837, p. 916. Polita erystallina, Held. 
Gray Man., pl. AeA 2. Zonites erystallinus, Gray. 
3590  Cubensis, Pir, 29 Cuba, Moll. Cuba, 1, pl. 7, f. 17-20. Helix Lanieriana, D'Orb. 
3591 e var., Havana, Bost. Journ., 4, p. 487. Helix penicillata, Gould. 
Beck Ind., p. 2, N. 2. Mieroeystis trifaciella, Beck. 
Phil! Teonsy2;pl.G, ft; 10: Helix trifasciata, Stentz ? 
3592 Cumberlandiana,Lea, 324 Tennessee, Trs. Ams BAS; v8, pl6yi6l. 
3593 Cumingi, Pi 692 Isl. of Zebu, Phil. Icon., pl. 3, f. 4. 
3594 Cunninghami, Gray, 970 North Australia, Griff. Cuvier, pl. 36, f. 4. Macroeyclis Cunninghami, B. 
Guer. Mag. Zool., 1838, pl. 114. Helix Tupinieri, Eydoux. 
3595  Cuvieriana, Lea, 179 Lucon, Tas: AumsEeps., ved, plete: 
Cyclostoma, Menke, 559 Madeira, Menke Synop., ed. 2, p. 126. is Helix Maderensis, Wood. 
cylindrica, Studer, Germany, Studer in Coxe Trav. is Pupa secale, Drap. 
cylindrica, Gray, Great Britain, Med. Rep., 1821, p. 239. is Pupa pygmea, Drap. 
cylindrus, Fer., Jamaica, Wood’s Ind., pl. Spe ae ile} is Cylindrella eylindrus, Chemn. 
Dalmatica, Miuhlf., 623 Italy, Rossm., f. 288. is Helix grisea, Linn. 
Dalmatina, Parr., 903 Dalmatia, Rossm., f. 215. is Helix Pouzolzi, Desh. 
Damascena, Parr., 394 Mediterranean, Rossm., f. 859. is Helix pisana, Mill. 
