kingdom Chromista > subkingdom Harosa > infrakingdom Alveolata > phylum Myzozoa > subphylum Dinozoa > infraphylum Dinoflagellata > class Dinophyceae > subclass Peridiniphycidae > order Gonyaulacales > family Ceratiaceae > genus Tripos > species Tripos arcuatus > forma Tripos arcuatus f. robustus
| Rank | Forma |
| Status | unaccepted |
| Aphia ID | urn:lsid:marinespecies.org:taxname:1391731 |
| Valid name | Tripos karstenii var. robustus |
| Valid Aphia ID | 1381862 |
| Environments | marine |
This status of this taxon in WoRMS is unaccepted. The accepted taxon for Tripos arcuatus f. robustus (Karsten) F.Gómez, 2013 is Tripos karstenii var. robustus.