Fire
anemone
Actinodendron sp.
Family Actinodendronidae
updated
Aug 10
Where
seen? This large sea anemone is rarely encountered.
Those seen
were on sandy areas near coral rubble. The common name comes from
its nasty sting, so please don't touch it!
Features:
Diameter
with tentacles expanded 15-20cm. About 40 fat fleshy tentacles with
a thick base and tips covered with 'branches'. The oral disk has white
stripes with small dark spots, radiating from the mouth. The animal
can retract rapidly and completely into the ground when disturbed.
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Pulau Semakau, Oct 11
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Sometimes
mistaken for a flowery
soft coral (Family Nephtheidae). While the soft corals
don't sting, fire anemones do!
Kok Sheng shared a video clip
of the sea anemone eating some fishes! |
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Fire
anemones on Singapore shores

Pulau Semakau, Sep 09
A small one about 10cm in total diameter
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Beting Bronok, Jul 03

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Kusu Island, May 07

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Terumbu Raya, Jul 09
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Tanah Merah, Aug 09
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