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Euglenophyceae: Heteronematales
Euglenida: Heteronematina

Peranema
Dujardin, 1841
= Pseudoperanema, Christen, 1962 (ICBN)

Genus: Elongate, with a broad rounded or truncate posterior end during locomotion; highly plastic; delicate pellicle shows a fine striation; a free flagellum, long and conspicuous, tapers toward free end; a second flagellum adheres to the pellicle; a contractile vacuole, anterior, close to the reservoir (Kudo, 1966).
->> Description at WPRNO Google Image Search
Large size: more than 100 μm
Peranema
Peranema sp.
cell 180 x μm
Monster Peranema !
Numappara marsh
Kuroiso
Tochigi, 2003
Peranema
Peranema sp.
cell 152 x 21 μm
Monster Peranema !
highly plastic !!
Saitama, 2001
Peranema
Peranema sp.
cell μm
Numa-no-hara m5
Madarao highland
Niigata, 2007
Peranema
Peranema sp.
cell μm
Kannon-numa 11
Shimogo
Fukushima, 2008
Large size: 75 to 100 μm
Peranema
Peranema sp.1
cell 100 x 20 μm
flag. 100 μm
Japan, 199?
Movies
Peranema
Peranema sp.1'
cell 75 x μm
flag. 100 μm
Japan, 199?
Peranema
Peranema sp.1
cell division
Japan, 199?
Peranema
P. trichophorum
cell 90 x 20 μm
Kannon-numa
Shimogo
Fukushima, 2008
Medium size: 50 to 75 μm
Peranema trichophorum
P. trichophorum
cell 70 x μm
flag. 43 μm
Ushiku
Ibaraki, 2002
Peranema
P. trichophorum
cell 65 x μm
flag. 63 μm
Japan, 199?
Peranema
P. trichophorum
cell 65 x μm
flag. μm
Omine-numa
Tsukiyono
Gunma, 2003
Peranema
P. trichophorum
cell 63 x μm
flag. 66 μm
Japan, 199?
Peranema
P. trichophorum
cell 66 x μm
flag. 67 μm
Japan, 199?

P. trichophorum
flagella released
cell 58 x μm
flag. 53 μm
Japan, 2001
Peranema
P. trichophorum
cell 50 x 8 μm
flag. 50 μm
Japan, 199?
Movies
Peranema
P. trichophorum
cell 50 x μm
flag. 50 μm
Saitama, 2000
Peranema
P. trichophorum
cell 55 x μm
flag. 70 μm
azure-C staining
Japan, 1998
Peranema trichophorum
P. trichophorum
cell 58 x 14 μm
flag. 53 μm
Gyoda
Saitama, 2001
Peranema
P. trichophorum
cell 58 x 15 μm
flag. 55 μm
Higashi-sano
Hakuba
Nagano, 2004
Peranema
P. trichophorum
cell 55 x 15 μm
flag. 25 μm
near Ayu river
Fujioka
Gunma, 2004
Peranema
P. trichophorum
cell 50 x μm
cysts & excystment
Saitama?, 1999
Movies
Peranema
P. trichophorum
cell 50 x μm
feeding
Saitama, 1999
Peranema trichophorum
P. trichophorum
cell 44 x 11 μm
flag. 45 μm
Chiba, 2000
Peranema
P. trichophorum
cell 47 x 11 μm
flag. 62 μm
Aizu Recreation p.
Aizuwakamatsu
Fukushima, 2005
Peranema
P. trichophorum
cell 50 x 15 μm
flag. 66 μm
Onnenai
Kushiro marsh
Hokkaido, 2005
Peranema trichophorum
P. trichophorum
cell 50 x 12 μm
flag. 41 μm
Kumakubo
Nasu-shiobara
Tochigi, 2005
Peranema trichophorum
P. trichophorum
cell 58 x 10 μm
flag. 55 μm
Koyama River
Honjo
Saitama, 2006
Small size: less than 50 μm
Peranema
P. trichophorum ?
cell 46 x μm
flag. 41 μm
Fukushima, 1999
Peranema
Peranema sp.2
cell 45 x 7 μm
flag. 35 μm
Oh-asoh
Kumagaya
Saitama, 2004
Peranema
Peranema sp.2
cell 38 x μm
flag. 56 μm
Japan, 199?
Peranema
Peranema sp.
cell 32 x μm
flag. 40 μm
Daidarabotchi-ike
Iizuna-kogen
Nagano, 2003
Peranema
Peranema sp.
cell 31 x μm
flag. 44 μm
Japan, 1998
Movies
Peranema
Peranema sp.
cell 27 x 11 μm
flag. 34 μm
Asa-kawa
Hachioji
Tokyo, 2005
Peranema
Peranema sp.
cell 20 x 8 μm
flag. 27 μm
Kayoicho-ike
Fukuoka, 2001
Peranema
Peranema sp.
cell 20 x 7 μm
flag. 32 μm
Ichinose-enchi
Norikura highland
Nagano, 2005
Peranema
Peranema sp.
cell 15 x μm
flag. 16 μm
Showa-machi g.p.
Showa
Saitama, 2003

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Peranema
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