182 



undata, 



Fer., 



Mexico, 



Mull. Verm., 2, p. 79, N. 276. 

 Dillw. Cat., p. 916. 

 Hartm. N. Alp., p. 230. 

 Voy. Astrol., pi. 8, f. 5-7. 

 Trs. Am. Ph. S., 6, pi. 24, f. 119, 

 Jour.Bost.S.N.H.4,p.360,pl.20. 

 Gmel., 3668, N. 221 ? 

 D.Orb. Can., p. 63, pl.l,f.29-31. 

 Conch. Contrib., p. 33. 

 D'Orb. Syn., p. 16. 

 Guer. Mag., 1838, pi. 114. 

 Kust. C. C., pi. 12, f. 3-9. 

 D'Orb. Cuba,l,p.l56,pl.8,f.5-8. 

 Bost. Proc., 1845, p. 15. 

 Bost. Proc., 1845, p. 16. 

 Zool. Proc., 1840, p. 23. 

 Reeve C. Syst., pi. 166, f. 21,22. 

 Kust. C. C., pi. 39, f. 1, 2. 

 Hartm. Gast., 1, p. 137, pi. 41. 

 Kust. C. C., pi. 48, f. 1, 2. 

 Chemn. 11, pi. 209, f. 2065-66. 

 Schumacher, p. 195. 

 Kust. C. C., N. 126. 

 Kust., pi. 21, f. 15, 16. 

 Fer., pi. 65, f. 2, 3. 

 Chemn. 9, f. 1166. 

 Wood Supp., pi. 7, f. 6. 

 Faun. Mad., p. 58, pi. 6, f. 21. 

 Rossm., f. 343. 

 Rossm., f. 347. 

 Fer., pi. 155, f. 13. 

 Brit. Anim., p. 260. 

 Mont. Test. B., p. 420. 

 El. N. Hist., 2, p. 413. 

 Brumati Montfalc., p. 28. 

 Da Costa, p. 53, pi. 4, f. 8. 

 Anton Verz., p. 38. 

 Fer., pr. 474. 



Mont. Test. B.,p. 434, pl.!3,f.2. 

 Rossm., f. 455. 

 Rossm., f. 227. 

 C. Pfr., 3, pi. 6, f. 7. 

 Held Isis, 1837, p. 914. 

 Fitz. Syst. Verz., p. 95. 

 Kust. C. C., N. 86. 

 Fer., pi. 114, f. 5-8. 



is Bulimus obscurua, Mull. 

 is Helix fulva, Drap. 

 is Helix terrestris, Chemn. 

 is Helix Gaberti, Less. 

 Polygyra Troostiana, Lea. 



is Bulimus heterotrichus, Moric. 

 Ochthephila tumulorum, Beck. 



is Bulimus Tupacii . 

 is Helix Cunninghami, Gray. 

 is Bulimus solitarius, Poiret. 

 Helix pyramidatoides, D'Orb. 

 Helix subpyramidalis, Adams. 

 Helix depressa, Adams. 



Chromocochlea Turbinoides. 



Trochus Turcicus, Chemn. 

 Solarium cratera, Schum. 

 Helix Turcica, Dillw. 

 Carocolla Turcica, Gray. 

 Leucochroa Turcica, Beck. 

 Helix incisa, Chemn. 

 is Helix arbustorum, Linn . 

 Turricula turricula, Beck, 

 is Helix Caroni, Desh. 

 is Helix Trochoides, Poiret. 

 is Achatinella turritella, Fer. 

 is Helix rotundata, Mull, 

 is Helix rufescens, Pennt. 

 is Helix nemoralis, Linn, 

 is Helix Hispana, Linn, 

 is Helix ericetorum, Mull, 

 is Helix laxata, Fer. 

 is Pupa umbilicata, Drap. 

 is Helix rupestris, Drap. 

 is Helix ruderata, Stud, 

 is Helix strigata, Mull. 

 Bradybaena umbrosa, Beck. 

 Fruticicola umbrosa, Held. 

 Helicella umbrosa, Fitz. 

 Helix concinna, a, Jeffr. 

 is Bulimus zebra, Mull. 



