| system | Vitae - living organisms |
| domain | Bacteria (Haeckel, 1894) Woese, Kandler Wheelis, 1990 - bacterians |
| phylum | Proteobacteria E.Stackebrandt,E.G.E.Murray & H.G.Trüper,1988 |
| class | Deltaproteobacteria Kuever, Rainey & Widdel, 2006 |
| order | Myxococcales Tchan, Pochon & Prévot, 1948 - myxobacteria |
| suborder | Sorangiineae Reichenbach, 2007 |
| family | Polyangiaceae Jahn, 1924 |
| genus | Jahnella Reichenbach, 2007 |