kingdom Chromista > subkingdom Harosa > infrakingdom Heterokonta > phylum Ochrophyta > class Phaeophyceae > subclass Fucophycidae > order Ectocarpales > family Scytosiphonaceae > tribe Scytosiphoneae > genus Scytosiphon > species Scytosiphon tomentosus
| Rank | Species |
| Status | unaccepted |
| Aphia ID | urn:lsid:marinespecies.org:taxname:500768 |
| Valid name | Dictyosiphon foeniculaceus |
| Valid Aphia ID | 145322 |
| Environments | marine |
This status of this taxon in WoRMS is unaccepted. The accepted taxon for Scytosiphon tomentosus Hornemann, 1818 is Dictyosiphon foeniculaceus.