Family:
Genus:
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P. prostratum ?
Nishinasuno
Tochigi, 2000
P. prostratum ?
Gyoda
Saitama, 2001
P. prostratum ?
Kejo-numa
Furukawa
Miyagi, 2003
P. prostratum ?
9-10 x 5-9 μm
Komado marsh
Showa & Tajima
Fukushima, 2004
P. prostratum ?
Shinobazu-ike
Ueno
Tokyo, 2003
P. prostratum ?
Otawara
Tochigi, 2000
P. prostratum ?
Otawara
Tochigi, 2000
P. prostratum ?
Leptosira ?
stock Tok-1
Otawara
Tochigi, 2000
P. prostratum ?
Leptosira ?
Nishikubo damp area
Iruma
Saitama, 2003