76 THE INVERTEBRATE FAUNA 
Cardium norvegicum (Spengler). 
Firth of Forth (AFB.) ; off Inchkeith (Com. 
Mar, Zool.). 
We have dredged this species off the Isle 
of May, in 8 fathoms, and near Portobello. 
CYPRINID. 
Cyprina wslandica (Linn.). 
Firth of Forth (M‘B., and Ed. Mus.) ; Firth 
of Forth, very low tides (Ff. and /.). 
I have taken it alive, and apparently in 
situ, in muddy sand, between Granton and 
Newhaven at very low water (Jf). 
We have dredged this species east of 
Inchkeith, 18 fathoms ; north-west of the 
Isle of May, 26 fathoms; and have found it 
frequently on the beach at Portobello, ete. 
Astarte suleata (Da Costa). 
Firth of Forth (£‘B.). 
We have dredged this species in the Firth. 
A. sulcata, var. elliptica. 
Firth of Forth, dead valves (I/‘B.). 
A. compressa (Mont.). 
Firth of Forth, not rare on the oyster 
banks in 7 to 14 fathoms (Ff. and H.); 
Firth of Forth Z‘B.). 
A. compressa, var. striata. 
Firth of Forth, plentiful (J. G. J.). 
A living specimen cast up on the beach 
in Canty Bay. Single valves are com- 
mon on the shore between Canty Bay 
and North Berwick (JZ). 
We have dredged this species near Inch- 
keith, in 7 fathoms. 
A. triangularis (Mont.). 
Single valves, and sometimes a perfect 
specimen, in drifted shell sand at North 
Berwick (JZ). 
