Lacy
red seaweed
Martensia
elegans*
Family
Delesseriaceae
updated
Jan 13
Where
seen?
This odd seaweed is sometimes seen on some of our Southern shores,
in small clumps of a few blades, attached to coral rubble near reefs.
Features: Cluster of a few circular
fan-shaped blades about 5-8cm across, smooth and solid, unperforated at the base, a
lacy net-like mesh at the outer edges which are often ruffled.
Sometimes, with little balls attached to the lacy surface. Young blades mostly solid and not lacy. Colours
beige or bright green with tinges of lilac or blue. |
Pulau Hantu, Apr 06
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Little balls attached to the lacy surface.
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Pulau Jong, Jul 07
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Pulau Jong, Jul 07
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Pulau Jong, Jul 07
Base of the blade smooth, unperforated.
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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.
Lacy
red seaweeds on Singapore shores |
Raffles Lighthouse, Jun 07
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Pulau Pawai, Dec 09
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Pulau Salu, Jun 10 |
Terumbu Berkas, Jan 10
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Terumbu Berkas, Jan 10
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Pulau Berkas, May 10 |
Martensia
species recorded for Singapore
Pham, M. N.,
H. T. W. Tan, S. Mitrovic & H. H. T. Yeo, 2011. A Checklist of
the Algae of Singapore.
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Links
References.
- Lee Ai Chin, Iris U. Baula, Lilibeth N. Miranda and Sin Tsai Min ; editors: Sin Tsai Min and Wang Luan Keng, A photographic guide to the marine algae of Singapore, 2015. Tropical Marine Science Institute, 201 pp.
- Pham, M.
N., H. T. W. Tan, S. Mitrovic & H. H. T. Yeo, 2011. A
Checklist of the Algae of Singapore, 2nd Edition. Lee Kong Chian Natural History Museum, National University of Singapore,
Singapore. 99 pp. Uploaded 1 October 2011. [PDF, 1.58 MB].
- Huisman,
John M. 2000. Marine
Plants of Australia University of Western Australia Press. 300pp.
- Calumpong,
H. P. & Menez, E. G., 1997.Field
Guide to the Common Mangroves, Seagrasses and Algae of the Philippines.
Bookmark, Inc., the Philippines. 197 pp.
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