Purple
sea cucumber
awaiting identification*
Family Cucumariidae
updated Apr 2020
Where
seen? This striking sea cucumber is sometimes seen on our
Northern shores. It may be buried in soft silty sand or attached to
seagrasses and seaweeds or to coral rubble.
Features: About 8-12cm long. Body
long and narrow, squarish or quadrangular in cross-section. Doesn't have a clear upper and underside.
Generally a uniform shade of purple, sometimes with alternating
darker and lighter purple stripes along the length. Tube feet long and thin, appearing along the body length. Tube feet pale or purple. Feeding tentacles
are translucent white with yellow speckles, branched tips black. |
Changi, Dec 03 |
Tube feet long, thin. |
Beting Bronok, Aug 05
|
Chek Jawa, Jan 03
|
Tuas, Jun 05
|
*Species
are difficult to positively identify without close examination.
On this website, they are grouped by external features for convenience
of display
Purple
sea cucumbers on Singapore shores |
Other sightings on Singapore shores |
Pulau Ubin, Dec 09
Photo
shared by James Koh on his
blog. |
Beting Bronok, Jul 20
Photo
shared by Loh Kok Sheng on facebook. |
|
East Coast, May 08
Photo shared by Loh Kok Sheng on his
blog. |
Berlayar Creek, Feb 20
Photo shared by Loh Kok Sheng on facebook. |
Sentosa Serapong, Jul 11
Photo shared by Loh Kok Sheng on flickr. |
Siloso, May 09
Photo shared by Ivan Kwan on his
blog. |
Pulau Tekukor, May 10
Photo
shared by Marcus Ng on flickr. |
Cyrene Reef,
Jun 10
Photo
shared by Loh Kok Sheng on his
blog. |
Cyrene Reef, May 11
Photo shared by Loh Kok Sheng on his
blog. |
Pulau Semakau, Oct 13
Photo shared by Loh Kok Sheng on flickr. |
Terumbu Raya, May 10
Photo shared by Loh Kok Sheng on his
flickr. |
References
- Lane, David
J.W. and Didier Vandenspiegel. 2003. A
Guide to Sea Stars and Other Echinoderms of Singapore.
Singapore Science Centre. 187pp.
|
|
|