• Taxonomy (ITIS)
• Taxonomy (NCBI)
• Length: up to 1000 mm
• Description:
Spirostomum is a very long, worm-like heterotrich ciliate.
It has a very long
peristome
(about 1/2 body length). Its body is very flexible
and extensible. The cell can contract extremely fast. It lives among the detritus.
• Pictures:
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Spirostomum
by Erea
Copyright © 2006 Erea
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