Fig
snail
Ficus variegata
Family Ficidae
updated
Jan 12
Where seen? These snails are not commonly encountered.
Mainly on wide clean sandy shores that are buried marine life. They
are usually more active at night. At low tide they are usually buried
in the sand and only emerge at high tide.
Features: 8-10cm long. The thin
but strong shell is shaped like a fig, with a very short spire and
large shell opening. The shell is covered by two flaps of the mantle.
The foot is large. The snails have a large head with two long tentacles,
a very long proboscis, and a long siphon. They do not have an operculum
as adults.
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East Coast, May 09
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What
do they eat? From Mei Lin's study, their prey is
unknown. Their teeth and feeding structures suggest they don't
eat large prey. Remains of worms have been seen in some species
of fig snails.
According to Poutiers, they eat sea urchins and other
echninoderms. But there have been no actual observations of
them doing so. |
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Fig
snails on Singapore shores

Changi, Oct 11
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East Coast, Dec 08
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East Coast, Dec 08

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East Coast, Dec 08

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East Coast, Dec 08

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Cyrene, Jan 12
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East Coast, Jan 10
Photo shared by Liana Tang on her
blog.
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Family
Ficidae recorded for Singapore
from
Tan Siong Kiat and Henrietta P. M. Woo, 2010 Preliminary Checklist
of The Molluscs of Singapore.
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Ficus
ficus
Ficus variegata |
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| Links
References
- Tan Siong
Kiat and Henrietta P. M. Woo, 2010 Preliminary
Checklist of The Molluscs of Singapore (pdf), Raffles
Museum of Biodiversity Research, National University of Singapore.
- Neo, M. L.,
2010. The taxonomic status of fig shells, with notes on Ficus
variegata (Röding, 1798) (Mollusca: Gastropoda: Ficoidea:
Ficidae). Nature
in Singapore, 3: 117–123. [PDF,
793 KB].
- Abbott, R.
Tucker, 1991. Seashells
of South East Asia
.
Graham Brash, Singapore. 145 pp.
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