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Oligohymenophorea (formerly Nassophorea): Peniculida: Parameciidae

 Paramecium caudatum
Ehrenberg, 1838

Cells stained with Azure C

Method: Cells dried on a slide glass; fixed with ethanol : acetic acid (3 : 1) for 10 min; pretreated with HCl (6N, 10 min); washed with distilled (or deionized) water (5min x 2); stained with azure C (about 0.1 mg/ml, 10~15 min); washed with distilled water for 2-3 sec; air dried
Paramecium caudatum, strain G3-4, cell body μm long, μm wide, x 400, by Y. Tsukii
scale 50 μm scale 100 μm scale 150 μm; x 400

Paramecium caudatum, strain Tn-2, cell body μm long, μm wide, x 400, Nogi shrine, Nishinasuno-machi, Tochigi Pref., Japan, 1999 by Y. Tsukii
scale 50 μm scale 100 μm scale 150 μm; x 400

Paramecium, strain Ssi-1, cell body μm long, μm wide, (Shingashi River, Saitama Pref., 1999), x 400, by Y. Tsukii
scale 50 μm scale 100 μm scale 150 μm; x 400

Paramecium caudatum, strain Ssi-2., cell body μm long, μm wide, (Shingashi River, Saitama Pref., 1999), x 400, by Y. Tsukii
scale 50 μm scale 100 μm scale 150 μm; x 400

Paramecium caudatum, strain 230-1, cell body μm long, μm wide, (Vermont-Maine, USA, August 1999), x 400, by Y. Tsukii
scale 50 μm scale 100 μm scale 150 μm; x 400

Paramecium caudatum, strain 250, cell body μm long, μm wide, (Vermont-Maine, USA, August 1999), x 400, by Y. Tsukii
scale 50 μm scale 100 μm scale 150 μm; x 400

Paramecium caudatum, strain 259 , cell body μm long, μm wide, (Vermont-Maine, USA, August 1999), x 400, by Y. Tsukii
scale 50 μm scale 100 μm scale 150 μm; x 400

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