kingdom Chromista > subkingdom Harosa > infrakingdom Heterokonta > phylum Ochrophyta > class Phaeophyceae > subclass Fucophycidae > order Ectocarpales > family Chordariaceae > genus Coilonema
| Rank | Genus |
| Status | unaccepted |
| Aphia ID | urn:lsid:marinespecies.org:taxname:369511 |
| Valid name | Dictyosiphon |
| Valid Aphia ID | 144067 |
| Environments | marine |
This status of this taxon in WoRMS is unaccepted. The accepted taxon for Coilonema Areschoug, 1872 is Dictyosiphon.