Periostracum
Periostracum is a thin coat or skin on the outside of the shells of molluscs, brachiopods and other animals with shells.[1]
References[change | change source]
- ↑ "Periostracum". Science Direct. Retrieved May 28, 2021.
Periostracum is a thin coat or skin on the outside of the shells of molluscs, brachiopods and other animals with shells.[1]
