Position in a system
| system | Vitae - living organisms |
| domain | Eukaryota Whittaker & Margulis, 1978 - lifeforms with nucletic cells |
| superregnum | Bikonta - bikonts |
| Corticata | |
| kingdom | Chromalveolata Adl et al., 2005 |
| phylum | Heterokontophyta |
| subphylum | Phaeista Cavalier-Smith, 1995 |
| superclassis | Dictyochia (Haeckel, 1894) Cavalier-Smith, 1993 |
| class | Actinochrysophyceae Cavalier-Smith, 1995 |
| subclass | Abaxodinae Mikrjukov, 2001 |
| superorder | Actinodinea Mikrjukov, 2001 |
| order | Pedinellales Zimmermann, Moestrup & Hällfors, 1984 |
| family | Pedinellaceae Pascher, 1910 |
| genus | Actinomonas Kent, 1880 |