Elegant
branching sponge
Haliclona sp.*
Family
Chalinidae
updated Oct 2016
Where
seen?
This elegant branching sponge is often seen on our Northern shores,
growing on hard surfaces, including pipes, jetty legs, abandoned drums.
Usually near the mid-water mark.
Features: The sponge
looks like thin roots that spread out over a hard surface. Branches
thin (about 2cm wide) tapering to points. Some have recessed holes
along the length, others have spikes, knobs with large holes or short
hollow tubes along the length. The entire sponge may cover an area
of about 30cm. Colours bright light blue, bright purple or olive green.
Sometimes bright yellow. |
Changi, Jul
10
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Chek Jawa,
Jul 05
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East Coast, Jun 06
|
Beting Bronok, May 03
|
Changi, May 06
|
*Species
are difficult to positively identify without close examination.
On this website, they are grouped by external features for convenience
of display.
Elegant
branching sponges on Singapore shores |
Pulau Ubin OBS, Jan 16
Photo shared by Loh Kok Sheng on facebook.
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Links
- Haliclona
on SeaLife Base: technical fact sheet.
- Haliclona
on the World Porifera Database.
References
- Lim Swee
Cheng, Nicole de Voogd and Tan Koh Siang. 2008. A
Guide to Sponges of Singapore. Singapore Science Centre.
173pp.
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