62 



6. Sample from Sunderland Point. 



7. ,, Morecambe. 



8. ,, Humphrey Head. 



9. ,, Roosebeck Scars. 



10. ' ,, Barrow Channel. 



11. „ Barrow Eock. 



12. ■ „ Duddon (Scarfhole). 



h. Series of young mussels ranging from ^th inch 

 to 1 inch in length. 



c. Pair of mussels just over and just under market- 



able size (2^ inch). 



d. Clump of Mussels showing attachment by 



"byssus," as in beds. 



e. Young mussels attached to the abdominal 



appendages (swimmerets) of the common 

 lobster (from H. Isaac, Esq.). 



G. III. Oystees {Ostrea eclulis). 



a. Natives from different parts of our own district. 



1. Bangor. 



2. Off Morecambe Bay Ship. 



3. Port Erin. 



4. Irish Sea. 



5. Fleetwood Deep Sea Oysters. 

 h. Other British oysters. 



1. Colchester natives (from the Pyefleet). 



2. Roach Eiver natives. 



3. Whitstable natives. 



4.' Arklows from Ireland. 



5. Pandores from Firth of Forth. 



6. Eock oyster from West coast of Scotland, 

 c. Foreign European oysters. 



1. French oysters from Arcachon. 



2. „ ,, Cancale. 



