FIGURES 49–72 in Some new, rare and interesting desmids from bromeliad phytotelmata in Brazil

FIGURES 49–72. Docidium baculum: LM (49–50); SEM (51), ventral view (49) and the isthmus details (50–51); Euastrum quadriceps: LM (52–56); SEM (57), lateral view (52), ventral view (53, 57), apical view (54–56); Euastrum luetkemuelleri var. carniolicum: LM (58– 65) SEM (66–67), ventral view (58–60, 66), diagonal view (67), lateral view (61), apical view (62–63), zygospores (64–65); Actinotaenium mooreanum: LM (68–69, 71–72) SEM (70), ventral view (68–670) and zygospores (71–72). Scale bars 10 μm (Figs 42–59, 62–66), 5 μm (Figs 60–61). Scale bar 10 μm (49–65, 68–72), 5 μm (66–67).