119 



3295 Alonensis, 

 alpestris, 

 alpicola, 



3296 alpina, 



3297 " var., 



alpinula, 

 Altenana, 

 Altenana, 

 alternata, 



3298 

 3299 

 3300 

 3301 



var., 



alutacea, 

 alvearia, 



Fer., 741 Spain, 

 Ziegl., 891 France, 

 Stentz, 891 France, 

 F. Big., 930 Spain, 



Carniola, 

 France, 



Hartm., 891 France, 

 Gartn., 368 Bavaria, 

 Klees, 366 Germany, 

 Say, 256 New York, 

 Ohio, 



Tennessee, 

 Massachusetts, 

 Ziegl,, 697 West Indies, 

 Fer., West Indies, 



Crouch. Lam., pi. 14, f. 16. 



Mull. Verm., 11, p. 25, No. 226. 



variety e. 



Kust. C. C., pi. 87, f. 17-20. 



Amer. C., pi. 13, f. 1, 2. 



Bost. Jour. N. H., 1, pi. 13. 



Fer., pi. 43, f. 1-3. 



var. 7 (test. Beck). 



Verz., p. 15, Fer., pr. 275. 



Ant. Vers., p. 37. 



Brumati, p. 31. 



Canlr. Mai., p. 127. 



Dillw. Cat., v. 2, p. 892, in part. 



Fer., pi. 81, f. 1-7. 



Born, pi. 14, f. 3, 4. 



Chemn. 9, pi. 125, f. 1093, 1094. 



Monlfort, pi. 71. 



Held, in Isis, 1837, p. 916. 



Pfr. Symb., v. 1, p. 39. 



Ann. Phil. N. S., 7, p. 379. 



Rossm., f. 528. 



Linn. Trans., 13, p. 341, 511. 



Stud. Cat. 



Brown B. S., pi. 40, f. 48-52. 



Hartm. N. Alp., 1, p. 232. 



Beck. Ind., p. 6. 



Held, in Isis, 1837, p. 916. 



Gray's Turt., pi. 4, f. 39. 



Fer., pi. 39, f. 1-9, pi. 39, B, f. 8. 

 Rossm., f. 297, b. 



Fer., pi. 67, f. 3. 



Beck Ind., p. 24. 



Rossm., f. 158. 



Rossm., f. 159. 



Held, in Isis, 1837, p. 911. 



Hartm. Gast., p. 59. 



Gart. Wett., p. 27. 



(Teste Fer.) 



Bost. Jour. N. H., v. 3, pi. 25. 



Fer., pi. 79, f. 8, 9. 



Nich. Enc.,pl. 1, f. 2. 



Beck Ind., p. 8. 



Kust. C. C., pi. 71, f. 3, 4. 



Fer., pr. 460. 



is Helix Carocolla, Linn, 

 is Helix Pisana 1 Mull. 

 is Helix pisana. Mull. 



Tridopsis albolabris, Beck. 



Helicogena albolabris, Fer. 

 is Helix pisana, Mull. 

 is Helix hispida, Linn, 

 is Helix nivea, Ziegl. 

 is Helix verticillus, Fer. 

 is Helix aoies, Partseh. 

 is Helix olivetorum, Gmel. 

 Helicella algira, Fer., Risso. 

 Helix oculus-capri, Mull. 

 Helix aegophthalmos, Gmel. 

 Zonites algireus, Montf. 

 Tragomma algirum, Held. 

 is Helix rupestris, Drap. 

 Helix alliacea, Jerlr. 

 Helix glabra, Stud. 

 Helix nitens, Shepp. 

 Helix lurida, Stud. 

 Helix fbetida, Stark, Brown. 

 Helix tenera, Hartm. 

 Helicella glabra, Beck. 

 Polita glabra, Held. 

 Zonites alliarius, Gray. 

 Helix nitidissima, Parr. 

 Helicogena Alonensis, Fer. 

 is Helix arbustorum, Linn. 

 is Helix arbustoram, Linn. 

 Helicella alpina, Fer. 

 Campylaea alpina, Beck. 

 Cingulifera alpina. Held. 

 Helix phalerata, Ziegl. 

 Cingulifera phalerata, Held. 

 is Helix arbustorum, Linn, 

 is Helix strigella, Drap. 

 is Helix rufescens, Pennt. 

 Helix scabra, Lam. 

 Helix radiata, Gmel. 

 Patula alternata, Held. 

 Euryomphala alternata, Beck, 

 is Helix incerta, Fer. 

 is Pupa alvearia, Dillw. 



