Genus: Limax amoebae with hyaline cap reduced to shallow crescent or absent
in continuing locomotion, though always seen on initiation of pseudopodium; advance often
with non-eruptive slight antero-lateral bulging; villous-bulb uroid with more or less
rigid fine villi often present (Page, 1976).
Saccamoeba Frenzel, very similar to Hartmannella Alexeieff,
locomotive cell monopodial, 115 μm long, 15 μm wide,
x 640, Shishizuka, Tsuchiura city, Ibaraki Pref., Japan, July 2003 by Y. Tsukii
31 μm 63 μm 94 μm; x 640