Introduction
- Rhodomonas described by Karsten; type species Rhodomonas baltica (marine; Karsten 1898)
- Rhinomonas described by Hill and Wetherbee; type species Rhinomonas pauca (marine; Hill and Wetherbee 1988)
- Storeatula described by Hill; type species Storeatula major (marine; Hill 1991)
