Messrs Leslie <& Hcrdman on Inverteltrata of Firth of Forth. 283 



Kelliid^e. 



Montacuta siibstriata (Mont.). 



On Spatangus purpiireus, off Inchkeith 

 {Com. Mar. Zool.) ; off the Isle of May, on 

 Sjpatangus jpurpureus, 1854 (M'B.). 



M. hidentata (Mont.). 



Single valves on Edinburgh shores. 

 Perfect specimens not uncommon in 

 drifted shell sand at North Berwick {M.). 



M. ferruginosa (Mont.). 



Firth of Forth {F. and H., and MB.). 

 Single valves in drifted shell sand at 

 North Berwick (Jf.). 



Lasaea rubra (Mont.). 



North Berwick shore; not a plentiful 

 shell here {M.). 



Kellia suborhicularis (Mont.). 



In drifted shell sand at Dunbar and 



North Berwick. I have also taken it 



living at North Berwick in tangle root 



{M). 



We have dredged this species in the 



Firth. 



Mr M'Murtrie informs us that at Aln- 



mouth, Northumberland, he has taken 



both the species and the variety lactea, 



living in soft stone in rock pools at low 



water. 



LUCINID^. 



Lucina horealis (Linn.). 



Firth of Forth (MB.). 



Occasionally on the beach at Newhaven, 



North Berwick, etc. (M.) ; Elie (nob.). 



Aocinus flexuosiis (Mont.). 



Firth of Forth (MB. as Lucina flexiiosa), 

 Cramond Island, and adjoining shore, 



