|   Cochliopodium ?
 or Paragocevia ?
 88 x 88 μm
 Hiroshima, 1998
 
 |   Cochliopodium ?
 or Paragocevia ?
 52 x 56 μm
 Japan, 199?
 |   C. vestitum
 μm
 Onnenai
 Kushiro marsh
 Hokkaido, 2005
 |   C. vestitum ?
 μm
 Kannon-numa
 Shimogo
 Fukushima, 2008
 
  | 
|   C. actinophorum
 77 x 92 μm
 Shirahata-Numa
 Urawa
 Saitama, 2005
 |   C. actinophorum
 50-56 x 77-90 μm
 Japan, 199?
 |   C. actinophorum
 70 μm
 Japan, 199?
 |   C. actinophorum
 excretion
 Ueno
 Tokyo, 2001
 | 
|   C. actinophorum
 50 x 70 μm
 Japan, 199?
 |   C. actinophorum
 50 x 72 μm
 near Ichinokawa p.s.
 Higashi-Matsuyama
 Saitama, 2006
 
  | 
|   C. actinophorum
 50 x 64 μm
 Oura central p.
 Oura
 Gunma, 2006
 
  |   C. actinophorum ?
 47 x 60 μm
 Japan, 1999
 |   C. actinophorum
 45 x 60 μm
 Gyoda general p.
 Gyoda
 Saitama, 2006
 
  |   C. actinophorum
 41 x 59 μm
 Matsumoto
 Nagano, 2001
 | 
|   C. actinophorum ?
 45 x 56 μm
 Japan, 1999
 |   C. actinophorum ?
 42 x 56 μm
 Kurome river
 Asaka
 Saitama, 2005
 |   C. actinophorum
 37 x 51 μm
 Asa-kawa
 Hachioji
 Tokyo, 2005
 |   C. actinophorum
 30 x 40 μm
 small var.?
 Japan, 199?
 | 
|   C. minus
 or actinophorum ?
 45 x 55 μm
 Watarase river
 Ashikaga
 Tochigi, 2004
 |   C. minus
 or actinophorum ?
 42 x 45 μm
 Iruma river
 Sayama
 Saitama, 2004
 |   C. actinophorum
 28 x 40 μm
 small var.?
 Chaya-numa p.
 Fukushima city
 Fukushima, 2005
 | 
|   Cochliopodium sp.
 unique nucleus
 μm
 Tsuchiura
 Ibaraki, 2002
 |   Cochliopodium sp.
 μm
 Chiba-Minato Park
 Chiba, 2003
 | 
|   C. minus
 or C. actinophorum ?
 42 x 50 μm
 Kenmin-kenko f.m.p.
 Koshigaya
 Saitama, 2006
 
  |   C. minus
 or C. actinophorum ?
 36 x 46 μm
 Onnenai
 Kushiro marsh
 Hokkaido, 2005
 |   C. minus
 or actinophorum ?
 35 x 50 μm
 Omoi river
 Oyama
 Tochigi, 2004
 |   C. minus
 or actinophorum ?
 30 x 50 μm
 Japan, 1998
 | 
|   C. minus
 40 μm
 Toyonodai park
 Otone
 Saitama, 2006
 
  |   C. minus
 DSR image
 32 μm
 Japan, 199?
 |   C. minus
 38 x 63 μm
 Japan, 199?
 |   C. minus
 28 x 36 μm
 Japan, 199?
 | 
|   C. minus
 μm
 Daidarabotchi-ike
 Iizuna-kogen
 Nagano, 2003
 |   C. minus
 38 x 42 μm
 Senjo-ga-hara
 Nikko
 Tochigi, 2003
 |   C. minus
 cell division
 25 μm φ
 Numa-no-hara m.
 Madarao highland
 Niigata, 2005
 |   C. minus
 22 x 24 μm
 Japan, 199?
 | 
|   C. minus
 20 x 30 μm
 O-ike park
 Yabuki
 Fukushima, 2003
 |   C. minus
 35 x 28 μm
 Tashirodaira m.
 Hakkoda mountain
 Aomori, 2005
 |   C. minus
 30 x 38 μm
 Nagaike park
 Hachioji
 Tokyo, 2005
 | C. minus 8 samples
 Japan, 1998
 | 
|   Cochliopodium sp.
 40 x 50 μm
 Lake Nojiri
 Shinano
 Nagano, 2004
 |   Cochliopodium sp.3
 14 x 20 μm
 very small
 Japan, 199?
 |   Cochliopodium sp.3
 18 ‚˜18 μm
 very small
 Japan, 199?
 |   Cochliopodium sp.3
 μm
 very small
 Ueno
 Tokyo, 2001
 | 
|   Cochliopodium sp.
 μm
 Medaka-ike
 Nakatsugawa
 Gifu, 2008
 
  |   Cochliopodium sp.3
 μm
 very small
 Matsubushi
 Saitama, 2003
 |   Cochliopodium sp.
 μm
 Shijuhachi-ike 1
 Shiga highland
 Nagano, 2008
 
  |