EXPLANATION OF PLATE II. 



(All figures on this plate magnified 52 diameters.) 



Fig. 1. Pontocypris attenuata, G. S. Brady. Left valve. 

 Station 36, east of Tasmania, 777 fathoms. 



Fig. 2. Macrocypris gracilis, sp. nov. a, left valve ; b, out- 

 line of edge view ; c, outline of end view. Station 

 36, east of Tasmania, 777 fathoms. 



Fig. 3. Bairdia angulata, G. S. Brady. Left valve. Station 

 36, east of Tasmania, 777 fathoms. 



Fig. 4. Cythere cytheropteroides, G. S. Brady, a, left valve ; b, 

 outline of edge view. Station 36, east of Tasmania, 

 777 fathoms. 



Fig. 5. -Eucythere declivis, Norman, sp. Left valve. Forty 

 miles south of Cape Wiles, S.A., 100 fathoms. 



Fig. 6. Loxoconcha australis, G. S. Brady, var. tasmanica, var. 

 nov. Right valve. Station 36, east of Tasmania, 

 177 fathoms. 





