55. Columbella(Anachis)lentigmosa. Hinds. 



Port Jackson, 



56. ^sopus filosua. An^as. Port Jackson. 



FAMILY MAKGINELLID^. 



57. Marginella (Glabella) muscaria. Zam. 



Port Jackson. 



58. Marginella attenuata. Heeve. Port 



Jackson. 



59. Marginella translucida. Sowerhy. Port 



Stephens. 



60. Marginella turbinata. Sowerhy. Middle 



Harbour. 



61. Marginella simplex. Reeve. Port Jackson. 



62. Marginella (Cryptospira) ovuluin. Sow. 



Port Jackson. 



FAMILY CASSIDID^. 



63. Cassis achatina. Lam. Port Jackson. 



64. Cassis pyrum. Lam. Port Jackson. 



FAMILY DOLIID^. 



65. Dolium variegatum. Lam. Port Jackson. 



FAMILY NATICID^. 



66. Natica marochiensis. Lam. Middle 



Harbour. 



67. Natica (Lunatia) plumbea. Lam. Middle 



Harbour. 



68. Natica (Lunatia) melastoma. Swainson. 



Port Jackson. 



69. Natica (Lunatia) strangei. Reeve. Port 



Jackson. 



70. Natica (Neverita) chemnitzii. Recluz. 



Middle Harbour. 



71. Natica (Neverita) lamarckiana. Reclu%. 



Port Jackson. 

 71a. Natica (Neverita) conica. Lam. Middle 



Harbour. 



