REFERENCE TO PLATES. 349 



FIGURE. PAGE. 



14. Pyramidula (Gonyodiscus) solaria Mke. Pilsbry, del. . 46 



15, 16. Pyraraidula rupestris Drap. Pilsbry, del. . . 44 



PLATE 11. 



17, Pyramidula strigosa Gld. Pilsbry, del 49 



18, 20, 23. Pyramidula alternata Say. Pilsbry, del. . 49 



19, 22, 26. Pyramidula perspectiva Say. Pilsbry, del. 46 

 21. Pyramidula asteriscus Morse. After Binney, . . 45 

 24. Pyramidula (Helicodiscus) lineata Say. After Binney, 51 



44 

 49 

 49 



25. Pyramidula rupestris Drap. Pilsbry, del. 



27. Pyramidula strigosa Gld. After Binney, 



28. Pyramidula strigosa Gld. Pilsbry, del. . 



PLATE 12. 



1,3,7. PlanispirazonariaL. After Taparone-Canefri, , 110 

 2. Planispira zonaria L. After v. Martens, . . .110 

 4-6. Planispira zonaria L. Shepperd, del. . . .110 



8. Planispira (Cristigibba) plagiocheila T.-C. After Tap.-Can. 113 



9, 10, 12. Planispira (Cristigibba) dominula T.-C. After 



Tapperone-Canefri, . . . . . .113 



11, 13, 15. Planispira (Cristigibba) macgregori Hedl. After 



Hedley, . . . . . . .112 



PLATE 13. 



16, 17. Papuina grata Mich. Tapparone Canefri, Ann. Mus. 



Civ. Genov. xix, 137 



18, 19, 22. Papuina taumantias T.-C. Tapparone-Canefri, 



Ann. Mus. Civ. Genov. xix, 137 



20, 21. Papuina yulensis Braz. Tapparone-Canefri, Ann. 



Mus. Civ. Genov. xix, ...... 137 



23, 24. Papuina boyeri F. & B. Hedley, P. L. S. N. S. W. . 137 



25. Papuina louisiadensis Forbes. Hed)ey,P. L. S. N. S. W. 137 



26, 27. Papuina brumeriensis Forbes. Hedley, P. L. S. N. S. W. 137 



28. Papuina macgillivrayi Forbes. From orig. sketch by 



Hedley, 137 



29. Papuina fringilla Pfr. After W. G. Binney, . . .138 



PLATE 14. 



29-31. Pyramidula (Helicodiscus) lineata Say. Pilsbry, del 

 32, 33. Pyramidula (Atlantica) semiplicata Pfr. Pilsbry, del 

 34-36 Pyramidula alternata Say. Terr. Moll, iii, 

 37-39. Pyramidula strigosa Gld. Terr. Moll, iii, . 

 40, 46. Pyramidula alternata Say. Pilsbry, del. . 



51 

 51 



48 



48 



