Tab. VII. 



1. Turritella terebra, Lin. 



2. Turritellopsis acicula, Stimps. 



3. Bittiuin reticulatum. da C. 



4. Lovenella metula, Lov. 



5. Cerithiopsis costulata, Møll. 



6. Læocochlis graiiosa, Wood. 



7. Aporrhais serresiana, Mich. 



8. Triforis perversa, Lin. 



9. Scalaria Tiirtonæ, Turt. 



10. — Trevelyana, Leacli. 



11. — grønlandica, Chemn. 



12. — communis, Lamk. 



13. Aclis supranitida, Wood. 



14. Hemiaclis ventrosa, Jeffr. 



