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Litostomatea: Haptoria: Pharyngophorida: Tracheliidae

 Trachelius ovum
Ehrenberg, 1833

Trachelius ovum Genus: Body oval to round, rear rounded; 1 proboscis (Illustrated Guide, 1985). Round cytostome at base of neck; contractile vacuoles many (Kudo, 1966).
Species:

Trachelius ovum, cell body 362 μm long, 180 μm wide, x 100, x 200, x 400, Japan, 1998 by Y. Tsukii
scale 200 μm scale 400 μm scale 600 μm; x 100
Trachelius Trachelius
scale 100 μm scale 200 μm scale 300 μm; x 200
Trachelius Trachelius Trachelius
scale 50 μm scale 100 μm scale 150 μm; x 400
Trachelius Trachelius Trachelius Trachelius Trachelius

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