FIGURES 2–4 in Mallomonas uralensis sp. nov. (Chrysophyceae, Synurales), a new species of the genus Mallomonas from the section Torquatae

FIGURES 2–4. Mallomonas uralensis sp. nov. (SEM). Figure 2. Whole cells. Figure 3. Group of collar and body scales. Arrows point to minute papillae located on the posterior submarginal rib and flange on the aberrant scale. Figure 4. Group of scales. Figures 2–4: SEM. Note that almost all scales, with the exception of the collar scales, have spines. Scale bars: figs. 2, 3 — 2 μm; fig. 4 — 5 μm.