340 Proceedings of the Royal Physical Society. 



Sipuncidus Bernhardus (Forbes). 

 Sjpirorltis granulatus. 



MOLLUSCA. 



Gasteropoda — 



A'porrhais pes-jpelecani. 



Buccinum undatum. 



Capulus Hungarictts* 



Cerithiopsis costulata. 



Chiton cinereus. 



Crenella decussata. 



Dentalium ahyssorum. 



D. entale. 



Fusiis antiquus. 



Lacuna divaricata. 



Litter ina littorea. 



L. oUusata (L. littoralis). 



Mangelia Icevigata (M. nchida). 



M. Leufroyi. 



M. p)yramidalis. 



M. Trevelliana. 



M. truncata. 



Nassa incrassata. 



Natica affinis {N. clausa). 



N. Islandica (iV! helicoides). 



N. nitida. 



N. pallida (iV. Grmnlandica). 



N. sordida. 



Odostomia acicula (Bulimella acicula). 



0. alhella. 



Patella vulgata. 



Purpura lapilhcs. 



Bissoa parva, var. interrupta. 



Tornatella fasciata. 



* Capulus Hitngaricus has been added to this list from a specimen obtained 

 by C. W. Peach from Freswick, and which he inadvertently omitted from his 

 reports. 



