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 ; h, 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 dedivis, Norman, sp. Left valve. Forty 

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



Pig Q — Loxoconcha australis, G. S. Brady, var. tasmanica, var. 

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

 177 fathoms. 



