Cyanothece. A form-genus of unicellular coccoid to rod-shaped CYANOBACTERIA, in the order Chroococcales. Three different clusters of strains from diverse habitats are included. . 1.00
Synechococcus. A form-genus of spherical to rod-shaped CYANOBACTERIA in the order Chroococcales. They contain THYLAKOIDS and are found in a wide range of habitats. . 0.59
Synechocystis. A form-genus of unicellular CYANOBACTERIA in the order Chroococcales. None of the strains fix NITROGEN, there are no gas vacuoles, and sheath layers are never produced. . 0.42
Microcystis. Microcystis aeruginosa . A form-genus of CYANOBACTERIA in the order Chroococcales. Many species are planktonic and possess gas vacuoles. . 0.40
Nodularia. A form-genus of filamentous CYANOBACTERIA in the order Nostocales. Its members can be planktonic or benthic and the trichomes are composed of disc-shaped vegetative cells. . 0.40
Brucellaceae. A family of gram-negative coccoid to rod-shaped bacteria in the order Rhizobiales. They are obligate parasites chiefly of warm-blooded VERTEBRATES. Many are pathogenic. . 0.36
Pyrodictiaceae. Hyperthermus . Pyrodictium . Pyrolobus . A family of archaea, in the order DESULFUROCOCCALES consisting of anaerobic coccoid to disc-shaped cells. They grow either chemolithoautotrophically or by FERMENTATION. Three genera are recognized: Pyrodictium, Hyperthermus, and Pyrolobus. . 0.35
Planococcus Bacteria. A genus of coccoid bacteria in the family PLANOCOCCACEAE. They are widely distributed in various habitats including sea water, freshwater ponds, cyanobacterial mats, and in marine animals. . 0.35
Faecalibacterium. A genus of Gram-negative, non-spore forming, anaerobic, rod shaped bacteria in the Ruminococcaceae family, order Clostridiales that occur in the human gut. . 0.34