FIGURES 6A–6D. Cyanostylon gelatinosus. 6C. Cells detail. 6D. Mucilage stalk detail. FIGURE 6E in How diverse are coccoid cyanobacteria? A case study of terrestrial habitats from the Atlantic Rainforest (São Paulo, Brazil)

FIGURES 6A–6D. Cyanostylon gelatinosus. 6C. Cells detail. 6D. Mucilage stalk detail. FIGURE 6E. Cyanostylon cf. gelatinosus. General colony habit with detail of mucilage stalks (arrows). FIGURES 6F–6G. Cyanostylon sp. 6G. Mucilage stalk detail (arrow). FIGURES 6H–6I. Endospora rubra. General colony habit with cell packets showing individual envelopes (arrows).