Bryopsis
slug
Placida daguilarensis*
Family
Limapontiidae
updated
Aug 10
Where
seen? This superbly camouflaged slug is actually quite
common on many of our shores, particularly when there is a bloom of
Bryopsis
seaweeds. At this time, lots of them can be seen even in a small
clump of seaweed. But they are really hard to spot.
Features:
Tiny,
to about 1cm. Long, soft body with lots of finger-like projections
(cerata) that are transparent. The digestive system extends into the
cerata, and the green stuff is the seaweed 'juices' sucked up by the
slug. Some have a white stripe along the upperside of the body. There
is also a pattern of little lines on the sides of the body. Pale narrow
foot. One pair of long rhinophores, no oral tentacles.
The egg mass is coiled, sausage-shaped mass and very sticky. |

Pulau Sekudu, Aug 05
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Sentosa, Nov 03
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Bryopsis
slugs on Singapore shores

Sentosa, May 04

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Sentosa, May 04

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Sentosa, Aug 04

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*Species are difficult
to positively identify without close examination.
On this website, they are grouped by external features for convenience of
display.
| 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.
- Sacoglossa
(Mollusca: Gastropoda: Opisthobranchia) from Singapore. Kathe
R. Jensen. Pp. 207-223. [pdf,
2.31 MB]
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