Linked from
The 21 pages that link to Mollusc shell, each with the reason it gives.
Mantle (mollusk)Related: It is the structure the mantle builds, enlarges, and often repairs.
PearlRelated: Pearl layers use biomineralization processes related to shell formation.
Cone snailRelated: The mantle builds the shell whose shape gives cone snails their common name.
MonoplacophoraRelated: The mantle secretes the class's single, cap-shaped shell.
SnailRelated: A snail's shell protects its soft body and grows with it.
Land snailRelated: A coiled shell protects the snail's body and provides a retreat from danger.
Tusk shellRelated: The tusk shell is a specialized molluscan shell, curved and open at both ends.