REFERENCE TO PLATES. 321 



riGURK. ^ PAGE. 



72. Tricolia speciosa, Miihlf. (central, 1st lateral, 1st, 2d and 



3d marginal teeth.) Specimen, 163 



73. Leptothyra carpenteri, Pilsbry. (central, 1st lateral, 6th, 



7th, 8th, llth and 12th marginal teeth.) Specimen. . 188 



PLATE 61. (RADUL^E.) 



1. Phasianella australis, Gmel. Troschel, Das Gebiss der 



Schnecken ii, t. 18, f. 9, 162 



2. Tricolia pulla, L. Ibid. t. 18, f. 10, . . . . 163 



3. 4. Orthomesus lineolata, Lam. Ibid. t. 18, f. 15, . . 163 



5. Turbo argyrostomus, L. Ibid. t. 19, f. 4, . . . 185 



6. Turbo radiatus, Gm. Ibid. t. 19, f. 7a, 185 



7. Sarmaticus sarmaticus, L. Ibid. t. 19, f. 14, . .186 



8. Lithopoma tuber, Gmel. Ibid. t. 20, f. 13, . . . 186 



9. Prisogaster niger, Gray. Ibid. t. 20, f. 6, . . . 186 



10. Marmorostoma porphyrites, Grnel. Ibid. t. 20, f. 1, . 185 



11. Pomaulax undosum, Wood. Specimen. . . . 187 



12. Astralium spinulosum, Lam. Specimen, . . . 186 



13. Bolma rugosa, L. Specimen, ...... 186 



14. Cyclocantha plicatospinosa, Pilsbry. Specimen, . . 187 



15. Leptothyra sangarensis, Shrenck. Specimen, . . 188 



PLATE 62. 



1. Turbo radiatus, Gmel. Coq. Viv. t. 20, f. 1, . . . 200 



2. Turbo histrio, Reeve. Conch. Icon. f. 32, . . .201 

 3-5. Leptothyra exilis, Phil. Conch. Cab. t. 15, f. 6, . . 257 



6. Turbo filosus, Kn. Specimen, 205 



7. Turbo intercostalis. Specimen, ..... 201 



8. Turbo irnperialis. Coq. Viv. t. 3, f. 1, . . . .192 



9. Turbo turbinopsis, Lam. Ibid. t. 42, f. 4, . . . 199 

 10-12. Leptothyra globula, Phil. Specimen, . . . 262 



13. Turbo smaragdus, Martyn. (Jon. Icon. f. 13, . . .217 



14. Turbo speciosus, Rve. Ibid. f. 35, 201 



PLATE 63. 



15. 16. Astralium semicostatum, Kn. Coq. Viv. t. 38, f. 1, . 237 

 17, 18. Astralium semicostatum, Kn. Specimens, . . 237 



19. Turbo semicostatus, Pse. Thes. Conch, t. 14, f. 199, . 206 



20. Turbo corallinus, Rve. ( Leptothyra sangarensis.) Con. 



Icon. f. 56, 250 



21. 22. Astralium latispina, Phil. Coq. Viv. t. 31, f. 1, . 223 

 23, 24. Leptothyra albida, Ball. Specimen, . . . 253 

 25, 26. Turbo exquisilus, Angas. P. Z. S. 1877, t. 26, f. 18, 207 



27. Leptothyra pancicostata, Dall. Am. Jour. Conch. 18^2, 



t. 15, f. 10, 248 



28. Astralium aculeatum, Rve. Con. Icon. f. 62, . 



29. 30. Leptothyra laeta, Montr. Jour, de Conch. 1863, t. 



12, f. 2, 258 



21 



