Position in a system
| system | Vitae - living organisms |
| domain | Eukaryota Whittaker & Margulis, 1978 - lifeforms with nucletic cells |
| superregnum | Bikonta - bikonts |
| Corticata | |
| Archaeplastida | |
| phylum | Rhodophyta Wettst - red algae |
| subphylum | Cyanidiophytina |
| class | Cyanidiophyceae Merola, Castaldo, De Luca, Gambarella, Musacchio & Taddei |
| order | Cyanidiales T.Christensen |