100 THE INVERTEBRATE FAUNA 
Utriculus truncatulus, var. pellucida. 
Occasionally at North Berwick and Dun- 
bar (JL). 
U. obtusus (Mont.). 
Firth of Forth (B., and J. G. J.); on the 
beach at Craigroyston (J/,). 
Along with the last species near Aberdour. 
U. hyalinus (Turton). 
Not rare in shell sand at Cramond Island, 
North Berwick, and Dunbar (JZ). 
Acton tornatilis (Linn.). 
Firth of Forth (under the name of Zorna- 
tella fasciata, M‘B.); on the beach at Edin- 
burgh, Portobello, and Dirleton, but not 
common (JZ). 
We have taken this shell at Wardie and 
Aberdour. 
Philine catena (Mont.). 
Bass Rock, 24 fathoms (Metz. and Mey). 
Somewhat common in the shell sand at 
North Berwick and Dunbar (JZ). 
P. pruinosa (Clark). 
Firth of Forth (Flem.). 
P. aperta (Linn.). 
Firth of Forth (“B., Ed. Mus., and Forb.) ; 
alive at very low water at Portobello and 
near Cramond Island, sometimes plenti- 
ful (JZ). 
We have taken this species alive on the 
Silver Sands, Aberdour; and have col- 
lected the shell at Aberdour, Largo Bay, 
Elie, ete. 
APLYSIID. 
Aplysia punctata (Cuv.). 
Firth of Forth U/S.). 
PLEUROPHYLLIDIIDA. 
Pleurophyllidia lovéna (Bergh). 
Off Dunbar, 30 fathoms, in mud (F. M. B.). 
