xxxx,
cell body 90 μm long, 50 μm wide,
x 640, Watarase river, Ashikaga city, Tochigi Pref., Japan, February 1, 2004 by Y. Tsukii 31 μm
63 μm
94 μm; x 640
xxxx,
cell body 84 μm long, 48 μm wide,
x 640, Watarase river, Ashikaga city, Tochigi Pref., Japan, February 1, 2004 by Y. Tsukii 31 μm
63 μm
94 μm; x 640