| worms
> Phylum Platyhelminthes > Subgroup
Acoela |
Acoel
flatworms
awaiting identification
updated
Oct 08
Where
seen? These tiny flatworms are often seen on other animals,
usually cnidarians such
as hard corals
of all kinds and corallimorphs.
What are aceol flatworms? They
belong to Phylum Platyhelminthes like the other larger flatworms,
but to a different group called Acoela. Like flatworms, they are unsegmented
worms.
Features: 1cm long or less. Often
circular in shape and brown, sometimes with a white stripe or short
white line. The brown colour comes from the symbiotic algae in their
bodies.
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A hard coral thickly covered
with acoel flatworms.
Sisters Island, Jun 07
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What
do they eat? It is believed that they graze on
the edible bits that get trapped in the mucus produced by
the host animals that they are found on.
Many species reproduce asexually by fragmentation.
What eats them? Among
their predators are tailed
slugs (Family Aglajidae). |
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Acoel
flatworms on Singapore shores
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Tiny spotted acoel flatworms on hard coral.
Sisters Island, Aug 08
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