kingdom Chromista > subkingdom Harosa > infrakingdom Alveolata > phylum Myzozoa > subphylum Dinozoa > infraphylum Dinoflagellata > class Dinophyceae > subclass Peridiniphycidae > order Peridiniales > family Peridiniaceae > genus Peridinium > species Peridinium annulatum
| Rank | Species |
| Status | uncertain |
| Aphia ID | urn:lsid:marinespecies.org:taxname:629510 |
| Valid name | |
| Valid Aphia ID | |
| Environments | marine |