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Identify Sea Shells (Snails)

14 questions · Nature

Coiled shells of lime, wound into a spiral: each snail carries its own house. Recognise the cowrie, abalone, triton, limpet, cone snail, common whelk, murex, turret shell, periwinkle, conch, moon snail, turban snail, Roman snail and miter shell by the coil and pattern of their shells. Good to know: The cowrie has a glossy, egg-shaped shell with a toothed slit. It served as currency in many cultures. The abalone has a flat, ear-shaped shell with iridescent mother-of-pearl inside. A row of holes along the edge aids breathing. The triton is a large, tapering sea-snail shell. Blown into, it serves as a signal horn. The limpet has a flat, cone-shaped shell without coils. It clings extremely tightly to rocks. The cone snail has a cone-shaped, often beautifully patterned shell. Some species are highly venomous hunters. The common whelk has a bulbous, coiled shell and lives in northern seas. Its egg capsules form spongy balls that often wash ashore. The murex has a spiny shell with a long canal.

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7 of 14 questions with answers

Which snail shell is this?

Snail

Copyrighted free use · Wikimedia Commons

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Cowrie

The cowrie has a glossy, egg-shaped shell with a toothed slit.

💡 Did you know? It served as currency in many cultures.

Snail

Foto: Sharktopus · CC BY-SA 3.0 · Wikimedia Commons

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Abalone

The abalone has a flat, ear-shaped shell with iridescent mother-of-pearl inside.

💡 Did you know? A row of holes along the edge aids breathing.

Snail

Foto: Dkontogiannnis · CC BY-SA 3.0 · Wikimedia Commons

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Triton

The triton is a large, tapering sea-snail shell.

💡 Did you know? Blown into, it serves as a signal horn.

Snail

Foto: Janekpfeifer · CC BY-SA 3.0 · Wikimedia Commons

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Limpet

The limpet has a flat, cone-shaped shell without coils.

💡 Did you know? It clings extremely tightly to rocks.

Snail

Foto: H. Zell · CC BY-SA 3.0 · Wikimedia Commons

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Cone snail

The cone snail has a cone-shaped, often beautifully patterned shell.

💡 Did you know? Some species are highly venomous hunters.

Snail

Foto: H. Zell · CC BY-SA 3.0 · Wikimedia Commons

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Common whelk

The common whelk has a bulbous, coiled shell and lives in northern seas.

💡 Did you know? Its egg capsules form spongy balls that often wash ashore.

Snail

Foto: H. Zell · CC BY-SA 3.0 · Wikimedia Commons

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Murex

The murex has a spiny shell with a long canal.

💡 Did you know? In antiquity the precious purple dye was extracted from it.

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