sp. 1
μm
Showa Memorial p.
Tokyo, 2001
sp. 2
μm
Iwajuku
Gunma, 2001
sp. 4
μm
starved cell ?
Japan, 199?
sp. 5
μm
conjugation
Japan, 199?
misc.
μm
Japan ,199?
Unidentified sp.
70 x 30 μm
Shimo-kawahara p.
Sayama
Saitama ,2005
Unidentified sp.
60 x 20 μm
Owada Park
Saitama
Saitama ,2005