kingdom Chromista > subkingdom Harosa > infrakingdom Heterokonta > phylum Ochrophyta > class Phaeophyceae > subclass Fucophycidae > order Ectocarpales > family Ectocarpaceae > genus Ectocarpus > species Ectocarpus hyemalis
| Rank | Species |
| Status | uncertain |
| Aphia ID | urn:lsid:marinespecies.org:taxname:701407 |
| Valid name | |
| Valid Aphia ID | |
| Environments | marine |