Lacy
red seaweed
Martensia
elengas*
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
blades about 5-8cm across, smooth and unperforated at the base, a
lacy lattice-like mesh at the outer edges which are often ruffled.
Sometimes, with little balls attached to the lacy surface. 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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Lacy
red seaweeds on Singapore shores
*Seaweed species are difficult to positively identify without microscopic
examination.
On this website, they are grouped by external features for convenience of
display.
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
- Pham, M.
N., H. T. W. Tan, S. Mitrovic & H. H. T. Yeo, 2011. A
Checklist of the Algae of Singapore, 2nd Edition. Raffles
Museum of Biodiversity Research, National University of Singapore,
Singapore. 99 pp. Uploaded 1 October 2011. [PDF, 1.58 MB]
- 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.
- Huisman,
John M. 2000. Marine
Plants of Australia
University of Western Australia Press. 300pp.
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