FIGURE 11 A–M in Phenotypic studies on terrestrial stigonematacean Cyanobacteria from the Atlantic Rainforest, São Paulo State, Brazil

FIGURE 11 A–M: Stigonema corticola. A: General aspect of a thallus. B, C: Branched filaments. D: Young filament. E: Branches with agglomerated cells. F–H: Details of apex. I: Filament with a lateral heterocyte. J: Detail of a multiseriate filament. K: Initial stages of branching near the apex. L: Formation of hormogonium. M: Apex after releasing hormogonium. Scales: 10 µm in A (use for A, E), B (use for B–D), F (use for F–H), I and J (use for J–M).