1 week ago
Beautiful Snails Face Threats From Collectors and Mining
Some snails have shells that look like colourful artwork.
The Cuban painted snail lives only in eastern Cuba and can have many bright colours.
People collect its shells, so the snail is in danger.
The candy cane snail has stripes and lives in trees in the Caribbean.
Another article describes a flamingo tongue snail whose colourful spots come from its soft body, not its shell.
Other snails mentioned include the ridged precious wentletrap, pale albino giant African land snail, metallic scaly-foot snail, jeweled top snail and violet sea snail.
The scaly-foot snail lives very deep in the Indian Ocean and uses iron in its shell.
The articles show that unusual beauty can attract collectors or expose animals to other threats.
The Cuban painted snail, found only in eastern Cuba, has vivid multicoloured shells and is threatened by collecting, illegal trade and habitat loss.
The Caribbean candy cane snail has white shells with three to six colourful spiral bands and lives on trees.
One article features the flamingo tongue snail, precious wentletrap and albino giant African land snail, while another highlights the scaly-foot, jeweled top and violet sea snails.
The scaly-foot snail has an iron-infused, armour-like shell and faces threats from deep-sea mining near hydrothermal vents.
The articles say human fascination with beautiful shells can contribute to over-collection, habitat destruction and conservation risks.
- Who
- The Cuban painted snail, candy cane snail, flamingo tongue snail, precious wentletrap, albino giant African land snail, scaly-foot snail, jeweled top snail and violet sea snail; researchers from Cuba and the United Kingdom are also mentioned.
- What
- Two features describe unusually beautiful snail species and explain how collecting, habitat loss and deep-sea mining threaten some of them.
- Where
- The species are found in eastern Cuba, the Caribbean, the western Atlantic, the Indian Ocean, Pacific coastal kelp forests and tropical oceans.
- When
- Why
- Their striking shells and patterns attract attention and collectors, while habitat destruction and deep-sea mining create additional risks for some species.
Key facts
- Cuban painted snail
- Also called the Polymita tree snail; it is found only in eastern Cuba.
- Cuban snail size
- The Cuban painted snails are approximately 20 to 30 millimetres long.
- Conservation concern
- Polymita sulphurosa is described as highly endangered; Cuban painted snails also face illegal trade, poaching and habitat loss.
- Candy cane snail
- Liguus virgineus is a Caribbean tree-dwelling snail with three to six colourful spiral bands.
- Scaly-foot snail
- Chrysomallon squamiferum lives nearly two miles below the Indian Ocean’s surface and has an armour-like shell infused with iron compounds.
- Flamingo tongue snail
- Its orange-and-black pattern comes from its mantle; the shell underneath is plain white or pale yellow.
- Other featured species
- The jeweled top snail has a golden shell with magenta or violet stripes, while the violet sea snail floats using a bubble raft.
- Albino giant African land snail
- Its pale varieties have cream or ivory shells and light bodies; the articles say ownership, sale or import is illegal in countries such as the United States.
Sources
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