Family: Solitary, gregarious, or colonial; most are aloricate, some form lorica; each zooid has its own, independently contractile myoneme in full length of stalk.
Genus: Solitary, but often gregarious; myoneme continuous within full length of stalk (Illustrated Guide, 1985).
Species:
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Vorticella sp.
or Pseudovorticella ?
67 x 52 μm
peristome 60 μm
Shibu-ike
Shiga highland
Nagano, 2005
Vorticella sp.
or Pseudovorticella ?
47 x 33 μm
peristome 35 μm
surface beaded
Ichikawa
Chiba, 2001
Vorticella sp.
or Pseudovorticella ?
μm
peristome μm
surface beaded
Chiba Park
Chiba, 2003
