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Heliozoea: Actinophryida

Actinophrys sol
Ehrenberg, 1830

Actinophrys Genus (Ehrenberg, 1830): Spheroidal; cytoplasm vacuolated, especially ectoplasm; nucleus central; one to many contractile vacuoles; axopodia straight, axial filaments terminate at surface of the nucleus (Kudo, 1966).
Species: Ectoplasm vacuolated; a large central nucleus; diameter average 40-50 μm (Kudo, 1966).


Actinophrys sp., cell body small 44 μm diam., with a few large vacuoles, fed on Chlorogonium elongatum, x 400, Japan, 199? by Y. Tsukii
scale 50 μm scale 100 μm scale 150 μm; x 400
Actinophrys Actinophrys Actinophrys Actinophrys
Actinophrys Actinophrys Actinophrys


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