148 
20. Syguathus, Pipe fish, sometimes cast on shore. 
21. Petromyzon marinus, Sea Lamprey, caught in the pools. 
Hydrozoa. Pulmonigrada. Rhizostoma Cuvieri, large mushroom- 
shaped jelly fish, 14 inches diameter. 
Physalia pelagica, Portuguese Man-of-war. 
Sea Anemone, common smooth species, Actinia mesembryanthe- 
mum.” 
SHELLS. CLASS L— ACEPHALA, 
FaM. IV. — CORBULIDiE. 
1. Corbula nucleus (2 specimens), rare. 
FaM. VII.— -SOLENIDiE. 
2. Solen siliqua, rare. 
Fam. IX. — Tellinid^e. 
3. Psammobia Ferroensis, very rare. 
4. Tellina crassa, common. 
5. „ solidula, common. 
6. fabula, rare. 
7. „ tenuis, rare. 
8. Syndosmia alba, rare. 
9. Scrobicularia piperata, not numerous. 
Fam. X. — Donacid^. 
10. Donax anatinus, very common. 
Fam. XI.— MACTRiDiE. 
11. Mactra solida, common. 
12. „ stultorum, semi-common. 
13. „ subtruncata, rare. 
Fam. XII. — VsNERiDiE, 
14. Tapes decussata, common. 
15. ,, palustra, uncommon. 
16. Cytherea Chione, J valve. 
17. Venus striatula, very common. 
18. „ fasciata, uncommon. 
19. Artemis exoleta, semi-common. 
Fam. XIIL— Cyprinid^. 
20. Cyprina Islandica/ rare. 
