Genus:
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Fragilaria sp.1
cell μm
Lake Yamanaka
Yamanashi, 1997![]()
Fragilaria sp.1
cell μm
Japan, 1998![]()
Fragilaria sp.2
cell μm
Japan, 1998![]()
Fragilaria sp.3
or sp.1 var.
cell μm
Japan, 1998![]()
Fragilaria sp.3
cell 35 x 6 μm
Kawaguchi N.P.
Kawaguchi
Saitama, 2006![]()
Fragilaria sp.3
cell 38 x 4 μm
Tama river
Fuchu
Tokyo, 2004![]()
Fragilaria sp.3
cell 27 x 4 μm
Heisei-no-mori p.
Kawajima
Saitama, 2006![]()
Fragilaria sp.4
= sp.4 ?
cell μm
Japan, 1998![]()
Fragilaria sp.4
cell μm
Japan, 1997![]()
Fragilaria sp.5
μm
Shin-Akitsu
Higashi-Murayama
Tokyo, 2004![]()
Fragilaria sp.5
100 x 24 μm
Omoi river
Oyama
Tochigi, 2004![]()
Fragilaria sp.5
or Eunotia ?
cell μm
Japan, 1998![]()
Fragilaria sp.5
or Eunotia ?
cell μm
Japan, 1997![]()
Fragilaria sp. ??
45 x 22 μm
Igashira park
Mooka
Tochigi, 2004![]()
Fragilaria sp.6
cell μm
Japan, 1998![]()
Fragilaria sp.6
19 x 13 μm
Numa-no-hara m.
Madarao highland
Niigata, 2005![]()
Fragilaria sp.
18 x 6.5 μm
Kiyasse-Hanyu
Hanyu
Japan, 2006![]()
Fragilaria sp.
cell μm
Japan, 1998![]()
Fragilaria sp. ?
cell μm
Japan, 199?![]()
Fragilaria sp. ?
cell μm
Japan, 1998![]()
Fragilaria sp.
98 x 4.5 μm
Kitayama park
Higashi-Murayama
Tokyo, 2004![]()
Fragilaria sp.
51 x 3.5 μm
Todoroki g.l.
Kawasaki
Kanawaga, 2004