Thuridilla
slug
Thuridilla sp.*
Family
Plakobranchidae
updated
Jun 2020
Where
seen? More often seen by divers, this slender striped slug
is sometimes seen on the intertidal near reefs on our Southern shores.
Some consider Thuridilla gracilis and Thuridilla ratna to be the same species.
Features: 1-2cm.
Body long, slender, with a pair of very short 'wings' (called parapodia).
Dark to black with very thin white stripes along the body and a thin
orange edge on the short 'wings'. It has two long tentacles with orange
tips. |
St. John's Island, Apr 12 |
Pulau Jong, Jun 12
Photo shared by Rene Ong on facebook.
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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.
Thuridilla
slugs on Singapore shores |
Other sightings on Singapore shores |
Pulau Tekukor, May 10
Photo shared by James Koh on flickr. |
Terumbu Raya, Jun 15
Photo shared by Juria Toramae on facebook. |
|
Pulau Semakau, Aug 13
Photo shared by Loh Kok Sheng on flickr. |
Pulau Semakau (South), Nov 24
Photo shared by Loh Kok Sheng on facebook. |
|
Pulau Pawai, Dec 09
Photo shared by Loh Kok Sheng on flickr. |
Pulau Jong, Jan 23
Photo shared by Jianlin LIu on facebook. |
Thuridilla species recorded for Singapore
from Tan Siong
Kiat and Henrietta P. M. Woo, 2010 Preliminary Checklist of The
Molluscs of Singapore.
^Kathe
R. Jensen. 2009. Sacoglossa
(Mollusca: Gastropoda: Opisthobranchia) from Singapore.
**from WORMS
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Thuridilla gracilis=^Thuridilla ratna
Thuridilla ratna |
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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.
- Kathe
R. Jensen. 30 Dec 2009. Sacoglossa
(Mollusca: Gastropoda: Opisthobranchia) from Singapore. The Raffles Bulletin of Zoology, Supplement 22: 207-223.
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