| 
	| код УДК | описание | примечания |  
	    | 579.811.1 | Rhodospirillaceae |  |  
	    | 579.811.2/.3 | Chromatiaceae |  |  
	    | 579.811.21 | Chromatium |  |  
	    | 579.811.22 | Thiocystis |  |  
	    | 579.811.23 | Thiosarcina |  |  
	    | 579.811.24 | Thiospirillum |  |  
	    | 579.811.25 | Thiocapsa |  |  
	    | 579.811.26 | Lamprocystis |  |  
	    | 579.811.27 | Thiodictyon |  |  
	    | 579.811.28 | Thiopedia |  |  
	    | 579.811.31 | Amoebobacterium |  |  
	    | 579.811.32 | Ectothiorhodospira |  |  
	    | 579.811.4 | Chlorobiaceae |  |  
	|  |  |