Fig. 80 



1. Patella vidgata. 



2. Finsurdla grceca. 



3. Capulus hungaricns. 



4. Trochus zizyphinus, 



5. Haliotis tuberculata. 



6. Littorina littorea. 



7. Scalar ia commariv. 



8. Natica nitida. 



9. Purpura lajrillus. 



10. Buecinum undatum. 



11. Murex erinaceux. 



12. Nas$a incrassata 



13. Cyprwa europea. 



14. Scaphander liynarim, and its shelly gizard. 



15. Dentalium. 



16. Sepia officinali*. 



