kingdom Chromista > subkingdom Harosa > infrakingdom Alveolata > phylum Myzozoa > subphylum Dinozoa > infraphylum Dinoflagellata > class Dinophyceae > subclass Peridiniphycidae > order Gonyaulacales > family Ceratiaceae > genus Neoceratium > species Neoceratium praeolongum
| Rank | Species |
| Status | unaccepted |
| Aphia ID | urn:lsid:marinespecies.org:taxname:495689 |
| Valid name | Ceratium gravidum var. praeolongum |
| Valid Aphia ID | 696053 |
| Environments | marine |
This status of this taxon in WoRMS is unaccepted. The accepted taxon for Neoceratium praeolongum (Lemmermann) F.Gomez, D.Moreira & P.Lopez-Garcia, 2010 is Ceratium gravidum var. praeolongum.