EXPLANATION OF PLATES. 



423 



Plate 80. 



19. Turbo (Ocana) cidaris, Gmel. Cape of Good Hope, . 305 



20, 21. Turbo (Marmorostoma)coronatus,GmeI. Seychelles, 306 



22. Turbo (Ninella) torquatus, Gmelin. Australia, . . 306 



23, 24. Imperator longispina, Lam. West Indies, . . 307 



25. Imperator (Calcar) stellaris, Gmelin. New Caledonia, . 301 



26. Imperator (Guilfordia) triumphans, Phil. China, . 307 



27. Turbo (Modelia) rubicundus, Reeve. New Zealand, . 305 



28. Turbo (Amyxa) niger. Gray. Valparaiso, . . . 305 



29. Turbo (Callopoma) fluctuatus, Gray. W. Columbia, . 306 



30. Imperator (Uvanilla) fimbriata. Lam. Australia, . 308 



31. Imperator (Pachypoma) c^elata, Chemn. West Indies, 308 



32. Imperator (Lithopoma) tuber, Linn. West Indies, . 308 



33. Imperator (Pomaulax) undosa. Wood. California, . 308 



34. Imperator (Cookia) Cookii, Chemn. New Zealand, . 308 



35. Imperator (Bolma) rugosa, Linn. Mediterranean, . 308 



36. Delphinula melacantha. Reeve. Philippines, . . 308 



37. Delphinnla (Angarina) Lesourdi, Wright. Japan, . 309 



38. Trochonema tricarinata. Meek. Devonian, Ohio, . . 309 



39. Trochus Niloticus, Linn. Philippines, . ... . 310 



Plate 81. 



40. Trochus (Cardinalia) virgatus, Gmel. Philippines, . 310 



41. Trochus (Tectus) triserialis, Lam. Philippines, . . 310 



42. Trochus (Polydonta) maculatus, Linn. Philippines, , 310 



43. Trochus (Tegula) pellis-serpentis. Wood. Panama, . 311 



44. Trochus (^Chlorostoma) argyrostomus, Gmel. Polynesia, 311 



45. Trochus (Minolia) dianthus, Fischer. Australia, . • 311 



46. Trochus (Gibbula) magus, Linn. Europe, . . . 311 



47. Trochus ( Livonia) pica, Linn. West Indies, . .311 



48. 49. Trochus (Zizyphinus) zizyphinus, Linn. Mediter.,. 312 



50. Trochus (Priotrochus) obscurus. Wood. Indian Ocean, 311 



51. Trochus (Turcica) moniliferus, Ads., .... 312 



52. Trochus (Thalotia) conicus. Gray. Australia, . .312 



53. Trochus (Elenchus) lineatus, Lam. Australia, . .312 



54. Trochus (Lesperonia) princeps, Tourn. Oligocene, Dax, 313 



55. Trochus (Cantharidus) iris, Chemn. Australia, . . 313 



56. Trochus (Bankivia) varians. Beck. New Zealand, . 313 



57. Trochus (Trochocochlea) multicarinatus, Chemn. Aus- 



tralia, 313 



58. Trochus (Monodonta) Australis, Lam. Australia, . 314 



59. Trochus (Euchelus) canaliculatus, . . . . .314 



60. Trochus (Clanculus) puniceus, Phil. Red Sea, . . 314 



61. Trochus (Camitia) rotellinus, Gould (vitellinus, text in 



error). Japan, ........ 314 



62. Trochus (Oxystele) merula, Chemn. Cape Good Hope, 314 



