REFERENCE TO PLATES, VOL. XX. 331 



FIGURE PAGE 



PLATE 21. 



1-3. Partula hebe Pfr. Specimens 223 



4, 8. Partula hebe bella 'Pse.' Hartm. Specimens 225 



5, 9, 10. Partula crassilabris Pse. Specimens 225 



6, 7. Partula hebe ventricosa Garr. Specimens 225 



11-14. Partula umbilieata Pse. Specimens 229 



15-19. Partula garretti Pse. Specimens 228 



PLATE 22. 



1, 2. Partula rosea Brod. Specimens . . .- 252 



3, Partula rosea purpurascens Pfr. Specimen 253 



4, 5. Partula rosea bipartita Pils. Specimens 253 



6. 7. Partula rosea bicolorata Pils. Specimens 253 



8, 9. Partula rosea straminea Pils. Specimens 253 



10, 11. Partula rosea zonata Pils. Specimens 254 



12, 17. Partula rosea cognata 'Pse.' Garr. Specimens. . 254 



13-16. Partula rosea estalliana Garr. Specimens 254 



PLATE 23. 



1-10. Partula varia Brod. Specimens 250 



11, Partula varia glutinosa Pfr. Conchyl. Cab 252 



12, Partula varia Brod. Specimen 250 



13, 14. Partula simplaria Morel. J. de Conchyl 258 



15. Partula varia glutinosa Pfr. Specimen 252 



16-19. Partula lutea Less. Specimens 255 



PLATE 24. 



1-4. Partula attenuata Pse. Specimens 198 



5, 6. Partula annectens Pse. Specimens 254 



7-9. Partula clara Pse. Specimens 197 



10-13. Partula hyalina Brod. Specimens 180 



14, 15. Partula arguta Pease. Specimens 176 



16. Partula turgida Pease. Specimen 178 



PLATE 25. 



1-4. Partula o. lignaria Pse. Specimens 186 



5, 6, 9. Partula o. affinis Pse. Specimens 187 



7. Partula compressa 'Pfr.' Rve. (stolida Garr.). Speci- 



men 182, 183 



10, 11. Partula o. dubia Garrett. Specimens 188 



8. Partula o. affinis var. Specimens 188 



12, 13, 17. Partula nodosa Pfr. Specimens 193 



14, 15. Partula nodosa trilineata Pse. Specimens 195 



