37$ account of 



% , >; ,. 



3. vespertinus. pM. 



Tellina depressa. ^-P. Not uncommon, Dunbar. 

 Tellina variabilis. ^D. 

 6. minutus. M. Common in the roots of Fu- 



> cus digitatus, and other 

 large fuci. 



TELLINA. 



Animal a Tethys. Shell bivalve, generally slo- 

 ping on one side. In the forepart of one valve 

 a convex, of the other, a concave fold. Hinge 

 with usually three teeth ; the lateral ones 

 smooth in one shell. 



1. fervensis. -> M. Dunbar; also very bril- 

 trifasciata. J. D. liant coloured live speci- 



incarnata. J P. mens on the sandy shores 



of Aberlady Bay, not 



commonr. 



2. squalida.-* 



M. 



Dunbar, scarce. 



depressa. J 



D. 





3. Iseta. 1 



| M. 



Belton Sands, near Dunbar, 



inaequestriata. - 



r d. 



scarce. 



4. donacina. "j 



M. 



Dunbar, rather scarce. 



trifasciata. J 



P. 





5. tenuis, 



D. M. 



Tyningham and Portobello 



planata. 5 



p 



jr. 



Sands. 



6. fabula. 



D, M. 



Belton and Portobello Sands, 



common. 



4 



