Shellfish That Build Spiral Towers

Wentletrap Snail

These deep-sea snails build elegant spiral shells that resemble tightly wound towers. Their name comes from the Dutch word for spiral staircase.

Turritella

Known for their long, high-spired shells, Turritella species live buried in sediment and build tightly coiled shells that can reach tower-like heights.

Tower Shell (Ceriths)

Common in tidepools, Cerith snails form narrow, elongated spiral shells that resemble natural skyscrapers built for protection and camouflage.

Auger Snails

With perfectly symmetrical spiral shells, these predatory marine snails burrow into sand and use their twisted towers to hide from prey and predators.

Spindle Snails (Fusinus)

These shellfish build thick, elongated spiral shells that taper like a spire. Their tower-like form provides stability in strong underwater currents.

Turban Snails

Named for their thick, coiled shells that resemble ornate turbans, they slowly build up layers over time, forming natural dome-like spirals.

Conchs

Conchs are famous for their large, colorful spiral shells. These slow-moving shellfish grow their homes in expanding spirals as they age and develop.