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Oligohymenophorea (formerly Nassophorea): Peniculida: Frontoniina: Frontoniidae

Disematostoma
Lauterborn, 1894

Genus: Striated sutural regions dorsal and to rear of cytoproct; body tapers to rear from 3 sides (Illustrated Guide, 1985).
Buccal structure is well-stained by azure C (Y. Tsukii, 2000).
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Cell body more than 150 μm long
Disematostoma
D. bütschlii
large var. ?
213 x 110 μm
USA, 1999
Disematostoma
D. bütschlii
large var. ?
170 x 95 μm
Shirakawa
Fukushima, 1999
Disematostoma
D. bütschlii
large var. ?
168 x μm
Kurobane
Tochigi, 2003
Disematostoma bütschlii
D. bütschlii
150 x 80 μm
Kurome river
Asaka
Saitama, 2005
Disematostoma bütschlii
D. bütschlii
large var. ?
240 x 136 μm
near Omine-numa
Minakami
Gunma, 2006
Cell body 100-150 μm long
Disematostoma
D. bütschlii
150 x 87 μm
136 x 75 μm
well fed cells
Japan, 1998
Disematostoma
D. bütschlii
cysts
98 x 74 μm
Japan, 1998
Disematostoma
D. bütschlii
125 x 70 μm
USA, 1999
Disematostoma
D. bütschlii
145 x 87 μm
Numa-no-hara m.
Madarao highland
Niigata, 2005
Disematostoma
D. bütschlii
cysts
103 x 86 μm
USA, 1999
Disematostoma
D. bütschlii
110 x 58 μm
starved cells
Japan, 1998
Disematostoma
D. bütschlii
110 x 80 μm
2 Mic.
Azure C staining
Japan, 199?
Disematostoma
D. bütschlii
101-122 μm
conjugating pairs
Japan, 1998
Disematostoma
D. bütschlii
Mac. 104 μm
Japan, 1998
D. bütschlii ?
and D. minor
cell μm
Japan, 1999
Cell body less than 100 μm long
Disematostoma minor
D. minor?
100 x 63 μm
Koma river
Sakado
Saitama, 2004
Disematostoma
D. minor
69 x 40 μm
Matsumoto
Nagano, 2001
Disematostoma
D. minor ?
100 x 60 μm
posterior rounded
USA, 1999
Movies
Disematostoma
D. minor
88 x 55 μm
1 Mic.
posterior pointed
Saitama, 1999
Disematostoma
D. minor
65 x 35 μm
Shimizu-daira
Nasu
Tochigi, 2005
Disematostoma
D. minor ?
97 x 80 μm
1 Mic.
Azure C staining
Japan, 1998
Disematostoma
Disematostoma sp.
100 x 45 μm
or Frontonia ?
USA, 1999

Similar Genus ->> Frontonia


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Disematostoma
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