Fig. 6 in Morphological and Morphometric Description of a Novel Shelled Amoeba Arcella gandalfi sp.nov. (Amoebozoa:Arcellinida) fromBrazilianContinental Waters

Fig. 6. Morphology of Arcella gandalfi under Scanning Electron Microscopy (SEM). A and B – lateral view showing the aperture region; C – shell detail showing elongated shape of the alveolar units on the conical extension of the shell. Scale bars: 20 µm.