sea cucumbers text index | photo index
Phylum Echinodermata > Class Holothuroidea
Orange sea cucumber
awaiting identification*
Family Cucumariidae
updated Aug 10
Where seen? This bright orange sea cucumber is sometimes seen on our Northern shores, usually attached to coral rubble, often near sponges, sometimes partially covered by sediments, nestled up among hydroids, draped with synaptid sea cucumbers or smaller sea cucumbers.

Features: 8-12cm long. Body angular with long thin tube feet in rows along the length. Bright orange sometimes with thin grey or bluish stripes lacking tube feet along the body. Its feeding tentacles are white with black spots and with pinkish or pale orange branches.

Changi, May 08
Included in this page are orange sea cucumbers with faint blue stripes as well as with broader blue stripes and orange feet. They might be different species.

Half buried.
Changi, Jul 10

Feeding tentacles extended.
Tuas, Mar 06

Feeding tentacles extended.
Changi, Jul 10

Orange sea cucumbers on Singapore shores


East Coast, Nov 08


Sometimes many are seen together.
Beting Bronok, Aug 05

Among hydroids.
Changi, May 08

Bloated up.
Beting Bronok, May 03


Next to sponges
Pulau Sekudu, May 04

Among zoanthids.
Tuas, Oct 10

Covered with tiny red sea cucumbers.
Chek Jawa, May 05

more photos of orange sea cucumbers on Singapore shores
northern shores part 1 | part 2
southern shores

*Species are difficult to positively identify without close examination.
On this website, they are grouped by external features for convenience of display

References
www.flickr.com
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