FLORENZANO, G., C. SILI, E. PELOSI, & M. VINCENZINI 1985 (Jan.) Cyanospira rippkae and Cyanospira capsulata (gen. nov. and spp. nov.): new filamentous heterocystous cyanobacteria from Magadi lake (Kenya) Arch. Microbiol. 140(4): 301-306, 5 figs., 3 tables |