Frilly
sheet red seaweed
Halymenia
maculata
Family Halymeniaceae
updated
Aug 10
Where
seen?
Like frilly sheets, clumps of this seaweed is often seen on our Southern
shores, attached to coral rubble.
Features: Each blade about 8-10cm
long, somewhat stiff. The portion near the base is flat but towards
the edges it forms short flat branches with very frilly edges. The
surface has little, regular bumps all over it. Colours from dull greyish
brown to chocolate brown and purplish; also bright yellowish or orangey
brown. |

Sentosa, Aug 04
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Labrador, Jul 05
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Frilly
sheet red seaweeds on Singapore shores

Labrador, Apr 05

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Pulau Jong, Jul 06

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Sentosa, Jun 04

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*Seaweed species are
difficult to positively identify without microscopic examination.
On this website, they are grouped by external features for convenience of
display.
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Links
References
- Pham, M.
N., H. T. W. Tan, S. Mitrovic & H. H. T. Yeo, 2011. A
Checklist of the Algae of Singapore (pdf). Raffles Museum
of Biodiversity Research, National University of Singapore, Singapore.
100 pp. Uploaded 1 August 2011.
- New records
of marine algae on artificial structures and intertidal flats
in coastal waters of Singapore. A. C. Lee, Lawrence M. Liao and
K. S. Tan. Pp. 5-40. in the Raffles Bulletin of Zoology [pdf,
2.41 MB]
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