Quarterly Journal of Conchology. 277 



of Oban is very rich ; secondly, that interest attaches to the Oban 

 fauna, as, indeed, to that of the Hebrides generally, on account 

 of the intermixture of northern and southern forms. 



Terebratula caput-serpentis, (Lin.) 

 Crania anomala, (Midler). 

 Anomia ephippium, Lin. 



„ striata, Loven. 

 Ostrea edulis, Lin. 

 Pecten pusio, (Lin.) 



„ opercularis, (Lin.) 



„ tigrinus, ( Aliill.) 



„ striatus, (Aliill.) 



„ niveus, Alacgil. 



„ similis, Laskey. 



„ maximus, (Lin.) 

 Lima elliptica, Jejf. 

 „ Loscombii, Sow. 

 „ hians, (Gmelin). 

 Mytilus edulis, Lin. 



„ modiolus, Lin. 



„ phaseolinus, (PJiil.) 

 Modiolaria marmorata, (Forbes). 

 „ discors, (Lin.) 



„ nigra, (Gray). 



Nucula nucleus, (Lin.) 

 Leda minuta, (ALi'dl.) 

 Pectunculus glycimeris, (Lin.) 

 Area tetragona, Poll. 

 Lucina spinifera, (Mont.) 



„ borealis, (Lin.) 

 Axinus flexuosus, (Mont.) 

 Cardium edule, Lin. 



„ fasciatum, Mont. 



,, nodosum, Turtoti. 

 Cyprina Islandica, (Lin.) 

 Astarte sulcata, (Da Costa). 



„ elliptica, (Brown). 

 Circe minima, ( Alont.) 

 Venus lincta, Pultcney. 

 „ fasciata, (Da Costa). 

 „ casina, Lin. 

 „ ovata, L^enn. 



