kingdom Chromista > subkingdom Harosa > infrakingdom Alveolata > phylum Myzozoa > subphylum Dinozoa > infraphylum Dinoflagellata > class Dinophyceae > order Gymnodiniales > family Gymnodiniaceae > genus Gymnodinium > species Gymnodinium pachydermatum
| Rank | Species |
| Status | unaccepted |
| Aphia ID | urn:lsid:marinespecies.org:taxname:232836 |
| Valid name | Balechina gracilis |
| Valid Aphia ID | 1633651 |
| Environments | marine |
This status of this taxon in WoRMS is unaccepted. The accepted taxon for Gymnodinium pachydermatum Kofoid & Swezy, 1921 is Balechina gracilis.