Genus: Algophorous, but free-living, cytoplasm clear to green, pseudopodia straight,
usually more or less rigid (Illustrated Guide, 1985).
Species:
Nuclearia delicatula Cienkowski 1865 ??,
cell body 25 μm in diam.,
two nuclei visible,
x 640, Inari Park, Toyama city, Toyama Pref., Japan, September 2002, by Y. Tsukii
50 μm
100 μm
150 μm; x 400 :
31 μm
63 μm
94 μm; x 640