Spirotrichea: Heterotrichia: Heterotrichida
Spirostomum teres
Genus: Body blunt at rear; kineties spiralled when body contracts (Illustrated Guide, 1985).
Spirostomum teres, x 100, x 200, x 400, x 640, Uruguay Nov. 1999, photo by Yuuji Tsukii
50 μm
100 μm
150 μm; x 400 :
31 μm
63 μm
94 μm; x 640
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Copyright 1995-2008
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