REFERENCE TO PLATES, VOL. XX. 333 



FIGURE PAGE 



PLATE 30. 



1-3. Partula inflata Rve. Specimens 169 



4-7. Partula ganymedes Pfr. Specimens 170 



8, 12. Partula strigata Pse. Specimens 171 



9, 10. Partula recta Pse. Specimens 172 



11. Partula strigata obesior Pils. Specimen 172 



12. Partula strigata Pse. Specimen 171 



13. Partula bellula Hartm. Type specimen 173 



14-16. Partula strigata obesior Pils. Specimens 172 



17-19. Partula bellula Hartm. Specimens 173 



PLATE 31. 



1. Partula decussata Pfr. Specimen 174 



2. 3. Partula magdalenas Hartm. Specimen 175 



4. Partula decussata Pfr. Specimen 174 



5. Partula tryoni (= zebrina). Type specimen 269 



6. 7. Partula canalis biconica Pils. Type specimen... 264 



8. Partula conica Gld. Type specimen 265 



9. Partula zebrina recluziana. J. de Conch 269 



10. Partula actor (= zebrina). Conchyl. Cab 268, 269 



11. Partula zebrina Gld. Specimen 268 



12. Partula stevensoniana Pils. Specimen 266 



13. Partula zebrina recluziana. Specimen 269 



14. 15. Partula zebrina Gld. Specimen 268 



16. Partula zebrina recluziana. Specimen 269 



PLATE 32. 



1-3. Partula conica Gld. Type specimen 265 



4. Partula stevensoniana Pils. Cotype 266 



5. Partula conica Gld. Specimen 265 



6. 7, 8. Partula canalis Mouss. Specimen 263 



9, 11. Partula stevensoniana Pils. Cotype 266 



10. Partula canalis Mouss. U. S. Expl. Exped 263 



12-14. Partula expansa Pse. Specimens 269 



15. 16. Partula abbreviata Mouss. Journ. de Conchyl. . . 267 



PLATE 33. 



1, 2. Partula brazieri Pease. Type specimen 271 



3. Partula rosea cognata 'Pse.' Garr. Specimen 254 



4. Partula turner! perstrigata Pils. Specimen 277 



5. 6. Partula turner! Pfr. Specimen 277 



7. Partula pyramis Hartm. Cotype 281 



8. Partula eburnea Hartm. Photo, of type 281 



