10 



e. curta, Wst. 



65 marginata, Drp. — 37. 



a. unidentata, Stab. 



b. bigranata, Rssm. 



c. edentula, Moq. 



d. albina, Menke. 



e. brevis, Baudon. 



Subg. Vertigo, Mull. 



66 antivertigo, Drp. — 19. 



b. octodentata, Stud. 



c. sexdentata, Mont. 



67 lilljeborgi, Wst. — 1 



b. bidentata, Jeff. 



68 moulinsiana, Dup. — 3. 



69 pygmaea, Drp.— 35. 



b. pallida, Jeff. 



c. quadridentata, Stud. 



d. rubella, Loc. 



70 alpestris, Aid.— 6. 



71 substriata, — 5. 



72 pusilla, Miill. — 10. 



b. t mm da, Wst. 



Subg. Vertilla, Moq. 



73 angustior, Jeff.— 9. 

 Subg. Isthmia Gray. 



74 edentula, Drp. — 35. 



b columella, Von Mart. 



75 minutissima, Htm.— 10. 



Balea, Pnd. 



76 perversa, L. — 41. 



b. viridula, Jeff. 



c. simplex, 



Clausilia, Drp. 



77 biplicata, Mo»/. — 4 



b. nelsoni, y^f. 



c. tridentata, Ckll. 



78 rolphii, Gray. — 9. 



b. pellucida, Tayl. 



c. mortilleti, Dum. 



d. minor. Schm. 



79 laminata, Mont. — 35. 



b. pellucida, Jeff. 



c. albinos, Moq. 



80 rugosa, Dr^. — 89. 



b. everetti, Miller. 



c. gracilior, Jeff. 



d. tumidula, Jeff. 



e. albinos, Mo(/. 



f. dextrorsa, Jeff. 



g. parvula, Leach MS, Turt. 



h. crenulata, Crowther. 



i. dubia, Z)r/>. 



k. schlechtii, Zelebor. 



STENOGYRID^E. 



Stenogyra, Shuttl. 



Subg. Opeas. Albers, 



81 goodallii, MUl.—.\. 



Cochlicopa, Fer. 



Subg. Azeca, Leach MS., Turt. 



82 tridens, Pult. - 22. 



b. nouletiana, Dup. 



c. alzenensis, St. Simon. 



d. crystallina, Dup. 



e. sinistrorsa, Taylor. 

 Subg. Cionella, Jeff. 



83 lubrica, M fill.- 85. 



b. minor, Debreaux. 



