240 



REPORT 1868. 



Name of Species. 



Remarks as to distribution 

 and synonymy. 



Axinus flexuosus, Mont 



tCroulinensis, Jeffr 



ferruginosus, Forb 



Cyamium minutum, Fabricius . . 



Cardium echinatum, L 



exiguum, Gmelin 



fasciatuin, Mont 



nodosum, Turt 



edule, L 



minimum, Ph 



Norvegicum, Spengler . . 



Isocardia cor, L 



Cyprina Islandica, L 



Astarte sulcata, Da Costa 



compressa, Mont 



triangularis, Mont 



Circe minima, Mont 



Venus exoleta, L 



lincta, Pulteney 



fasciata, Da C. 



Casina, L 



ovata, Pennant 



. gallina, L 



Tapes virgineus, auct 



pullastra, Mont 



Tapes decussatus, L 



Lucinopsis undata, Penn 



' Gastrana fragilis, L 



A. p-usillus, Sars. 



Fossil at Nice and in Sicily. 



Tellina "balaustina, L. 

 crassa, Penn. 

 balthica, L. 

 tennis, Da C. 



Probably not Venusvirginea of Linne 

 Fossil in Sweden and Norway. 



Zetlandic on the authority of Forbes, 

 and Norwegian on that of M' An- 

 drew. 



fabula, Gronovius 



donacina, L 



pusilla, Ph 



Psammobia tellinella, Lam 



costulata, Turt. . . 

 Ferroensis, Ch. . . 



Mactra solida, L 



subtruncata, Da (7. .... 



stultorum, L 



Lutraria elliptica, Lam 



Scrobicularia prismatica, Mont. 



nitida, Mull 



alba, W. Wood 



Solecurtus candidus, Renier . . 

 antiquatus, Pult. , . 



Solen pellucidus, Penn 



ensis, L 



siliqua, L 



Pandora insequivalvis, L. .... 



Boulder-clay of Caithness (Peach). 



The northern and deep-water va 

 rietyis Solen pinna of Montagu = 

 P. obtusa, Leach. 



