Species (9)
- Gymnodinioides inkystans Minkiewicz 1912
- Gymnodinium inkystans Minkiewicz 1912
- Foettingeria actiniarum Claparede 1863
- Gymnodinioides sp. Minkiewicz 1912
- Terebrospira chattoni Bradbury, Clamp & Lyon 1974
- Terebrospira lenticularis Debaisieux 1957
- Gymnodinioides zonatum
- Jeppsia calani Jepps 1937
- Plagiotoma actiniarum Claparede 1863