REFERENCE TO PLATES. 365 



PLATE 69. 



EIGURE. PAGE. 



1, 2. Helicella variabilis Drap. After Schuberth, . .248 



3-5. Helicella virgata Da Costa. After Ashford, . . 248 



6, 7. Helicella ericetorura Mull. After Ashford, . ._252 



8. Helicella ericetorum Mull. After Schuberth, . . 252 



9. Helicella caperata Mont. After Ashford, . . . 254 



10. Helicella candidula Studer. After Schmidt, . . 254 



11. Helicella mograbiria Mor. After SchepmaD, . . . 260 



12. Helicella tuberculosa Conr. After Schmidt, . . .261 



13. Helicella striata Mull. After Schmidt, . . . 254 



14. Helicella cantiana Mont. After Ashford, . . . 265 



15. Helicella explanata Mull. After Moq.-Tand., . . 258 



16. Helicella syriaca Ehrenb. After Schuberth, . . . 265 



17. Helicella nummus Ehrenb. After Schmidt, . . .268 



18. Helicella elegans=terrestris Penn. After Schmidt, . 262 

 19-21. Helicella acuta (barbara). After Moss & Paulden, 



Trans. Manch. Mic.Soc., 1892, . . . .263 



22. Helicella Carthusian a Miill. After Schuberth, . .265 



PLATE 70. 



23-25. Zoogenites harpa Say. After Morse, . . .281 



26-28. Acanthinula aculeata Miill. After Dupuy & Drouet. 280 



29. Vallonia pulchella Miill. After Sterki, . . 282 



30. Hygromia ciliata Ven. After Moq.-Tand. 



31. Hygromia pellita Fer. After Hesse, 



32. Hygromia limbata Drap. After Moq.-Tand 



33. Hygromia hispida Linn. After Schmidt, 



34. Hygromia incarnata Mull. After Schmidt, 



35. Zoogenites harpa Say. After Morse, 



36. Hygromia leucozona Ziegl. After Schuberth 



37. Hygromia noverca Friv. After Hesse, . 



38. Vallonia pulchella Miill. After Sterki, . 



39. Hygromia cinctella Drap. After Moq.-Tand 



40. Plebecula lurida Lowe. After Binney, . 



41. Hygromia bidens Chemn. After Schmidt, 



PLATE 71. 



276 

 276 

 271 

 273 

 271 

 281 

 277 

 277 

 282 

 271 

 239 

 278 



42, 43. Helicella (Lejeania) scioana Poll. After Pollonera, 267 



44. Helicella (Lejeania) lejeaniana Bgt. After Pollonera, . 267 



45, 46. Helicigona rahtii A. Brn. After Sandberger, . . 310 

 47,48. Helicigona ehingensis Klein. Ross del. . . .310 



49. Helicodonta osculum Thorn. After Klika, . . . 289 



50. Cyrtochilus expansilabris Sdb. After Sandberger, . 311 



51. 52. Prothelidomus acrochordon Oppenh. After Oppenh. 295 

 53, 54. Dentellocaracolus damnatus Sandb. After Oppenh. 295 

 55,56. Fridolinia lucani Tourn. J. de C., 1869, . . 294 



