Amoeba proteus var.
Amoeba proteus var.
Diagnosis: This variety differs from the typical form by its oval nucleus.
Dimensions: 250–400 µm (n = 2). Nucleus 34 × 29 µm, 16 µm thick (n = 1).
Ecology: Freshwater,
Distribution: Recorded from Crailoo, Netherlands, 2020.
Amoeba proteus, var.
Amoeba proteus var., with dorsal folds and nucleus
Nucleus, frontal and lateral view
Amoeba proteus var., nucleus with nucleoli close to the nuclear membrane