Family: Filamentous algae with or without branching; cell body large, cylindrical, multinucleated; chloroplasts reticulated; sexual reproduction by isogamy.
Genus: Branching; terminal cells never form rhizoid; attached substrates by a single cell; no akinete (Illustrations of The Japanese Fresh-water Algae, 1977).
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Similar genus --> Chaetophora
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C. crispata
x 13-30 μm
Japan, 1998![]()
C. crispata
x 21-25 μm
Saitama, 1999![]()
C. crispata
x 25-40 μm
Mishima
Shizuoka, 2001![]()
C. crispata
x μm
Yamagata, 1999![]()
C. crispata
x 15-40 μm
Nishi-Urawa
Saitama, 2001![]()
C. crispata
μm
Zenko-ji
Nagano, 2003![]()
C. crispata
220-480 x 34-46 μm
Hazama marsh
Ashikaga
Tochigi, 2006![]()
C. crispata
500 x 30-45 μm
Fujimi-hotaru s.p.
Okegawa
Saitama, 2006![]()
Cladophora sp.
μm
Minuma Natural P.
Saitama, 2002![]()
Cladophora sp.
μm
near Torimiyama p.
Kagami-ishi
Fukushima, 2003