Genus: Algophorous, but free-living, cytoplasm clear to green, pseudopodia straight,
usually more or less rigid (Illustrated Guide, 1985).
Species:
Nuclearia sp. (simplex ?),
cell body 20 μm long, 20 μm wide,
x 640, Kodanuki marsh, Fujinomiya city, Shizuoka Pref., Japan, May 8, 2005 by Y. Tsukii
31 μm
63 μm
94 μm; x 640