Dotted
dove snail
Euplica scripta
Family Columbellidae
updated
Jul 2020
Where
seen? This little snail is sometimes seen in numbers on
some of our shores. Usually on large seagrasses (such as Tape
seagrass) and large seaweeds (such as Sargassum). Sometimes many can be seen well dispersed among
these leafy lifeforms. It was also known as Columbella versicolor,
Pyrene versicolor and Pyrene scripta.
Features: 1.5-2cm. The thick pale
shell is sometimes delicately-patterned with black and yellow markings.
Some are plain, while in others, the pattern may be hidden by encrusting
growths. Body plain with a pair of tentacles and quite a long siphon.
Often seen grazing on the fine algae that coats seagrasses and seaweeds.
What does it eat? Like other dove
snails that live on seagrasses, it is probably a grazer, chomping
up diatoms, sponges and other tiny animals on the seagrass blades,
while also scraping some of the seagrass itself. |
Pulau Sekudu, Jul 20 |
Sisters Island, Aug 08 |
Sentosa, Oct 04rs.
St. John's Island, Sep 07 |
St. John's Island, Sep 07
|
Sometimes seen in groups.
Pulau Sekudu, Oct 11
|
Eating
the algae growing on seaweed.
St. John's Island, Sep 07
|
Dotted
dove snails on Singapore shores |
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.
- Bunjamin
Dharma. 1988. Indonesian shells (Siput dan Kerang Indonesia).
PT Sarana Graha. Indonesia. 111 pp.
- Abbott,
R. Tucker, 1991. Seashells
of South East Asia.
Graham Brash, Singapore. 145 pp.
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