EXPLANANATION OF PLATE LIV. 



Fig. 1. Cocculina coerciiajHedlej. From tlio side. 



2. „ „ „ From above 



3. Punctui'rlla deinissa.'Hedley. Froni the side. 



4. „ „ „ From above. 



5. „ „ „ Sculpture, magnified. 



6. Crossea naticoides, Hedley. From the side. 



7. „ „ „ From beneath. 



8. Vermicularia nodosa, Hedley, 



9. TurriteUa opidenta, Hedley. 



10. Admete stricta, Hedley. 



11. Mangelia lutaria, Hedley. 



12. „ „ „ Apex, from above. 



13. Cavolina longirostris var strangulaia, Hedley. 



