kingdom Chromista > subkingdom Harosa > infrakingdom Alveolata > phylum Myzozoa > subphylum Dinozoa > infraphylum Dinoflagellata > class Dinophyceae > subclass Peridiniphycidae > order Gonyaulacales > family Ceratiaceae > genus Neoceratium > species Neoceratium longissimum
| Rank | Species |
| Status | unaccepted |
| Aphia ID | urn:lsid:marinespecies.org:taxname:624867 |
| Valid name | Tripos longissimus |
| Valid Aphia ID | 837228 |
| Environments | marine |
This status of this taxon in WoRMS is unaccepted. The accepted taxon for Neoceratium longissimum (Schröder) F.Gómez, D.Moreira & P.López-Garcia, 2010 is Tripos longissimus.