The land snail is an air breathing, gastropod with a spiral shell. Helix pomatia is the scientific name for the snail.
wentletrap
wentletrap
A conch is not a type of fish it is a large mollusc (a sea snail) which lives in a spiral shell.
A conch is a tropical marine mollusc with a spiral external shell. An endoskeleton is an internal skeleton, which a conch doesn't have.
nacre
Wentletrap
abalone
They have a shell they made themselves and they have a soft inside.
The spiral shelled mollusk that many people know these days are the snail it is a spiral shell to protect this animal from its prey.
Hermit crabs.
Spiral seashells are called nautilus shells. These types of shells can be found on a squid or octopus and are very hard.
A spiral seashell is commonly known as a "conch shell." These shells are characterized by their spiral shape and can vary in size and color depending on the species. Conch shells are often found washed up on beaches and are popular collectibles.