Tiny
red sea cucumber
awating identification*
Family Cucumariidae
updated Apr 2020
Where
seen? This tiny sea cucumbers are sometimes seen on our Northern shores. In groups of many individuals, densely carpeting
a few square metres. They settle on seaweeds and coral rubble areas,
clinging to sponges, seaweeds, even other larger sea cucumbers and
encrusting organisms covering the coral rubble.
Features: About 1cm or shorter.
Often mistaken for worms, each has all the features that bigger sea
cucumbers have. Body bright red, squarish or quadrangular in cross-section, backside tip translucent white. Tiny tube feet, very long, white. Feeding
tentacles dark at the base becoming yellowish at tips, branched tips translucent white. |
Chek Jawa, Jun 05 |
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Chek Jawa, May 05 |
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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
Tiny
red sea cucumbers on Singapore shores |
Other sightings on Singapore shores |
Tanah Merah Ferry Terminal, Jun 15
Photo shared by Loh Kok Sheng on facebook. |
East Coast, Dec 08
Photo shared by Loh Kok Sheng on his
blog. |
Pulau Sekudu, Jul 19
Photo shared by Loh Kok Sheng on facebook. |
References
- Lane, David
J.W. and Didier Vandenspiegel. 2003. A
Guide to Sea Stars and Other Echinoderms of Singapore.
Singapore Science Centre. 187pp.
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