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Phylum Echinodermata > Class Holothuroidea
Armoured sea cucumber
awaiting identification*
updated Jun 12
Where seen? This small sea cucumber is seen stuck very firmly onto rocks in dark places.

Features: About 1cm long, very hard body. sausage shaped with a very flat base. Much like a limpet, it clamps tightly onto a hard surface with several rows of tiny tube feet. Mouth and anus facing upwards on conical protrusions. When submerged, short bushy feeding tentacles emerge from the mouth and tiny tube feet emerge all over the body.

Sometimes mistaken for a tiny colony of hard corals or a hard ascidian.

Changi, Jun 12

Changi, Jun 12

Riws of tube feet on the flat underside.

Mouth (or anus) on conical protrusion.

Changi, Jun 12

Short bushy feeding tentacles.

Tiny tube feet all over the body and on underside.

Armoured sea cucumbers on Singapore shores

Photos for free download from wildsingapore flickr

*Species are difficult to positively identify without close examination.
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