Subgenus: Entomum (Apical area deeply indented or notched)
Section: Excisa (Cell surface granulated or dented; apical area with spiny projections)
Species: Cell body 41-43 μm long, 28-30 μm wide, isthmus 7 μm wide, (Illustrations of The Japanese Fresh-water Algae, 1977).
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E. evolutum or E. divaricatum ? 40 x 26 μm L/W= 1.5 Aquatic botanical g. Sawara Chiba, 2004 |
E. evolutum or E. divaricatum ? 42 x 30 μm L/W= 1.4 Aquatic botanical g. Sawara Chiba, 2004 |
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E. turnerii;
