Ill 



colour. The identification is not complete, as the example has 

 lost its loop : it is certainly not Magasella Cuming i. The type 

 is from Twofold Bay, New South Wales. 



4. Kbaussina Lamaeckiana, Davidson, P. Z. S., 1852, p. 80, 

 t. 14, f . 22-33 ; id. Reeve, Mon. Terebratula, t. 9, f . 34. 



Shell sand, Fowler's and Holdfast Bay. Also New Zealand, 

 Tasmania, and New South Wales. 



Shell very small, squarely rounded, depressed, radiately 

 ridged, conspicuous by its straight hinge line and its large 

 broadly-triangular foramen. 



5. Oebicula tenuis, Sowerby, in Reeve's Mon., t. 1, f. 5. 

 Port Lincoln and Chili (Cuming Coll.). 



