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Bacillariophyceae: Pennales: Raphidineae: Naviculaceae

Gyrosigma
Hassall 1845

Genus:
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Gyrosigma
Gyrosigma sp.
μm
Zenko-ji
Nagano, 2003
Gyrosigma
Gyrosigma sp.
220 x 35 μm
drainage water
Himi
Toyama, 2006
Gyrosigma
Gyrosigma sp.1
or Pleurosigma ?
193 x μm
Japan, 1998
Gyrosigma
Gyrosigma sp.1
or Pleurosigma ?
133 x 15 μm
Kaga
Ishikawa, 2000
Gyrosigma
Gyrosigma sp.1
or Pleurosigma ?
133 x 15 μm
Kawaguchi Natural p.
Kawaguchi
Saitama, 2005
Gyrosigma
Gyrosigma sp.1
or Pleurosigma ?
82 x 11 μm
Japan, 1999
Gyrosigma
Gyrosigma sp.2
or Pleurosigma ?
105 x 15 μm
Omiya
Saitama, 2001
xxxx
Gyrosigma sp.2
or Pleurosigma ?
121 x 17 μm
Jizoh-bori
Sannoh Park
Saitama, 2005
Gyrosigma
Gyrosigma sp.2
or Pleurosigma ?
111 x 16 μm
Akigase Park
Saitama, 2002
Gyrosigma
Gyrosigma sp.2 ?
or Pleurosigma ?
95 x 15 μm
Saitama, 1999
Gyrosigma
Gyrosigma sp.
or Pleurosigma ?
μm
Lake Biwa
Maihara
Shiga, 2003
Gyrosigma
Gyrosigma sp.
or Pleurosigma ?
μm
Zenko-ji
Nagano, 2003
Gyrosigma
Gyrosigma sp.3
or Pleurosigma ?
159 x 32 μm
Ukima Park
Tokyo, 2001
Gyrosigma
Gyrosigma sp.3 ?
or Pleurosigma ?
105 x 15 μm
Kitayama park
Higashi-Murayama
Tokyo, 2004
Gyrosigma
Gyrosigma sp.3
or Pleurosigma ?
66 x μm
51 x μm
Japan, 1998
Gyrosigma
Gyrosigma sp.3
or Pleurosigma ?
64 x μm
59 x μm
53 x μm
Saitama, 1999
xxxx
Gyrosigma sp.3
or Pleurosigma ?
μm
Doman-green Park
Nishi-Urawa
Saitama, 2003
Gyrosigma
Gyrosigma sp.3
or Pleurosigma ?
70 x 11.5 μm
rice field
Ichinoseki
Iwate, 2005
Gyrosigma
Gyrosigma sp.3
or Pleurosigma ?
70 x 12 μm
Kitamoto nature p.
Kitamoto
Saitama, 2005
Gyrosigma
Gyrosigma sp.??
or Amphipleura ?
μm
Japan, 1999

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Gyrosigma Gyrosigma
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