Genus:
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S. acus
235 x 8 μm
Japan, 199?
S. acus
180 x 5.5 μm
Japan, 199?
S. acus
135 x 4 μm
Japan, 1998
S. acus
109 x μm
Japan, 1998
S. acus
μm
Nishi-Urawa
Saitama, 2003
S. acus
83 x μm
Japan, 1998
S. acus
μm
Chiba-Minato p.
Chiba, 2003
S. acus
μm
Kowashimizu
Suwa
Nagano, 2004
S. ulna
170 x 9 μm
Japan, 1997
S. ulna
215 x 12 μm
Japan, 1997
S. ulna
210 x 8 μm
Japan, 1997
S. ulna
200 x 10 μm
Japan, 1998
S. ulna
μm
Nishi-Urawa
Saitama, 2003
S. ulna
140 x 12 μm
Hirose athletic p.
Kumagaya
Saitama, 2004
S. ulna
127 x 9 μm
Iruma river
Sayama
Saitama, 2004
S. ulna
μm
Sendabori
Matsudo
Chiba, 2002
S. ulna
85-101 x 7.5 μm
Nature obs. p.
Kitamoto
Saitama, 2005
S. ulna
92 x 9 μm
Shiken-zaike
Kamikawa
Saitama, 2004
Synedra sp.1 ?
μm
Japan, 199?
Synedra sp.1 ?
370 x 10 μm
Japan, 1998
Synedra sp.1 ?
cell μm
Japan, 1998
Synedra sp.1 ?
187 x μm
O-ike park
Yabuki
Fukushima, 2003
Synedra sp.1 ?
155 x 11 μm
Japan,1998
Synedra sp.
cell μm
Uruguay, 1999
Synedra sp.4
cell μm
Japan, 199?
Synedra sp.4
cell μm
Omiya
Saitama, 2001
Synedra sp.4
cell μm
Kuroiso
Tochigi, 2001
Synedra sp.4 ?
cell μm
Matsumoto
Nagano, 2001
Synedra sp.4 ?
cell 166 x 3.5 μm
Owada Park
Saitama
Saitama, 2005
Synedra sp.4 ?
cell μm
Sakado
Saitama, 2003
Synedra sp.3 ?
cell μm
Japan, 1998
Synedra sp.3 ?
cell μm
Japan, 1998
Synedra sp.2 ?
cell μm
Japan, 1998
Synedra sp.2 ?
cell μm
Itakura
Gunma, 2003
Synedra sp. ?
or Nitzchia ?, x 640
cell μm
Uruguay, 1999
Synedra sp.2 ?
or Eunotia ?
cell μm
Japan, 1998
Synedra sp.2b ?
or Eunotia ?
cell μm
Japan, 1998
Synedra sp.
or Navicula sp.
cell μm
Japan, 1997
S. inaequalis ?
47 x 8-9 μm
Ara river
Kumagaya
Saitama, 2004