The cowry (or cowrie) is sometimes called a sea snail. Links are provided below.
no a sea snail is faster than a land snail
How long does it take a sea snail to grow
A snail
The sea floor.
The proper name for a water snail is an aquatic snail.
Gary is a 3year old sea snail
The athleta sea snail belongs to the phylum Mollusca.
The sea floor.
Gary the snail is a fictious character, but it most likely resembles a sea snail.
A synonym for coastal could be sea side.
The sea "snail".
sea snail