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Wandering
cowrie
Cypraea errones
Family
Cypraeidae
updated
Jan 11
if you
learn only 3 things about them ...
Cowries are often well camouflaged. Look carefully for
them.
Their shells are highly prized, thus cowries are threatened
by over-collection.
Don't
rip off a cowrie from a stone! It might be a mother cowrie
protecting her eggs. |
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Where
seen? This
little cowrie is commonly seen on our Northern shores usually under
stones, but sometimes crawling about in the open. Sometimes also seen
on our Southern shores among coral rubble.
Features: 2-3cm. Shell
cylindrical. Upperside variable patterns with one or two brown spots
at the front tip of the shell, sometimes no spots. Underside without
coloured 'teeth'.
Sometimes confused with the Ovum
cowrie (Cypraea ovum) which is similar but is pear-shaped,
does not have spots at the front end of the shell and has 'teeth'
that are tinged yellow or orange. Here's more on how
to tell apart Wandering and Ovum cowries.
When the shell is completely covered in its mantle, it is sometimes
mistaken for a sea slug. Here's more
on how to tell apart
slugs and animals that look like slugs.
Leave cowries alone: Mother wandering
cowries often lay their eggs under stones and then stay over their
eggs. So if you see a cowrie under a stone, please don't rip it off.
You might inadvertently separate a mother from her eggs! |

Sisters Island, Dec 08

Red tentacles.
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'Teeth' not coloured.
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Shell cylindrical.
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One or two spots on the front of the shell.
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Wandering
cowries on Singapore shores

Guarding
eggs
Chek
Jawa, May 05
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