REFERENCE TO PLATES, VOL. XIV. 301 



FIGURE 



PLATE 56. 



50-53. Liguus magnificus Rve. After Schako. 



54. Orthalicus atramentarius Pfr. After Strebel. 



55. Orthalicus sultanus Dillw. After Binney. 



56. Liguus virgineus L. After Binney. 



57. 58. Oxystyla u. jamaicensis Pils. Pilsbry, del. 



PLATE 57. 



59. Gonyostomus turnix Gld. Pilsbry, del. 



60, 61. Thaumastus taunaisii Fer. Pilsbry, del. 



62, 64. Bulimulus d. mooreanus W. G. B. Pilsbry, del. 



63. Bulimulus limnoides Fer. After Binney. 

 65-67. Gonyostomus multicolor Rang. Pilsbry, del. 



68. Gonyostomus turnix Gld. Pilsbry, del. 



PLATE 58. 



69. Drymseus acervatus Pfr. Pilsbry, del. 

 70-74. Zaplagius aurisleporis Brug. Pilsbry, del. 



75, 77, 79. Drymseus acervatus Pfr. Pilsbry, del. 



76, 78. Leiostracus perlucidus Spix. Pilsbry, del. 



PLATE 59. 



1. Neopetrseus lobbi Rve. Teeth. After Binney. 



2. Bulimulus proteiformis Dohrn. Teeth. After Semper. 



3. Bulimulus guadalupensis Brug. Genitalia. After Fischer. 



4. Neopetra3us altoperuvianus Rve. Teeth, after Binney. 



5. Bulimulus proteus Brod. Jaw. After Strebel. 



6. Bulimulus nux Brod. Genitalia. After Binney. 



7. Oxystyla ferussaci Mart. Teeth. After Strebel. 



8. Bulimulus bauri Dall. Teeth. After Dall. 



9. Neopetraeus lobbi Rve. Jaw. After Binney. 



PLATE 60. 



10. Bothriembryon tasmanicus Pfr. Jaw. After Hedley. 



11, 12. Placostylus shongii Less. Teeth. Pilsbry, del. 



13. Placostylus fulguratus Brod. Teeth. After Semper. 



14, 15. Dryma3us vincentinus Pfr. Teeth. Pilsbry, del. 



16. Drymseus interpunctus Mart. Teeth. Pilsbry, del. 



17. Liguus fasciatus Brug. Jaw. Pilsbry, del. 



18. Oxystyla longa Pfr. Jaw. Pilsbry, del. 



19-21. Amphidromus perakensis Fult. Journ. of Malac. 

 22. Cerion crassilabris Sowb. Conch. Icon. 



