Syssomonas
| Syssomonas | |
|---|---|
| SEM image of Syssomonas. ac = acroneme, fl = flagellum | |
| Scientific classification | |
| Domain: | Eukaryota | 
| Clade: | Holozoa | 
| Clade: | Pluriformea | 
| Class: | Corallochytrea | 
| Order: | Corallochytrida | 
| Family: | Syssomonadidae Cavalier-Smith 2021 | 
| Genus: | Syssomonas Tikhonenkov et al. 2017 | 
| Type species | |
| Syssomonas multiformis Tikhonenkov et al. 2017 | |
| Type strain | |
| Colp-12 MI-PR205 | |
| Species | |
| 
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Syssomonas is a monotypic genus of unicellular flagellated protists containing the species Syssomonas multiformis. It is a member of Pluriformea inside the lineage of Holozoa, a clade containing animals and their closest protistan relatives. It lives in freshwater habitats. It has a complex life cycle that includes unicellular amoeboid and flagellated phases, as well as multicellular aggregates, depending on the growth medium and nutritional state.