Heliozoea
: Centrohelida
Sphaerastrum
fockei
Greeff
=
Raphidiophrys elegans
Hertwig & Lesser 1874 emend. Penard 1904 ?
Genus: Greater part of axopodia and cell body covered by a thick
gelatinous mantle
(Kudo, 1966).
Species: About
30
μm in diameter; often
colonial
(Kudo, 1966).
Sphaerastrum fockei
fed on
Chlorogonium
, cell body spherical,
μm in diam., x 200, x 400, Japan, 1997 by Y. Tsukii
100 μm
200 μm
300 μm; x 200 :
50 μm
100 μm
150 μm; x 400
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