100 THE INVERTEBRATE FAUNA 



Utriculus truncatidus, var. pellucida. 



Occasionally at North Berwick and Dun- 

 bar (Jf.). 



U. obtusus (Mont.). 



Firth of Forth (WB. t and J. G. </.); on the 



beach at Craigroyston (M.). 



Along with the last species near Aberdour. 



U. Jiyalinus (Turton). 



Not rare in shell sand at Cramond Island, 

 North Berwick, and Dunbar (if.). 



Actceon tornatilis (Linn.). 



Firth of Forth (under the name of Torna- 

 tella fasciata, M'B.) ; on the beach at Edin- 

 burgh, Portobello, and Dirleton, but not 

 common (M.). 



We have taken this shell at Wardie and 

 Aberdour. 



Philine catena (Mont.). 



Bass Eock, 24 fathoms (Metz. and Mey.}. 

 Somewhat common in the shell sand at 

 North Berwick and Dunbar (M.). 



P. pruinosa (Clark). 



Firth of Forth (Mem.). 



P. aperta (Linn.). 



Firth of Forth (M ( B., Ed. Mus., and Forb.) ; 

 alive at very low water at Portobello and 

 near Cramond Island, sometimes plenti- 

 ful (if.). 



We have taken this species alive on the 

 Silver Sands, Aberdour; and have col- 

 lected the shell at Aberdour, Largo Bay, 

 Elie, etc. 



APLYSIIM. 

 Aplysia punctata (Cuv.). 



Firth of Forth (MB.). 



PLEUROPHYLLIDIID.E. 

 Pleurophyllidia loveni (Bergh). 



Off Dunbar, 30 fathoms, in mud (F. M. B.). 



