Ancient people used shell money as currency.

The cone snail has beautiful colors, but its poison is very dangerous.

The shellfish in this area may contain shellfish poison, so please do not eat them.

This coast is inhabited by many juvenile shellfish.

The shape of the nautilus is really beautiful, isn't it?

This is a part of my collection, a rare lamp shell.

I ate gooseberry for the first time.

I love the taste of blood cockles.

I love the taste of Japanese cockles.

She likes collecting shells on the beach.