| Name | Spermothamnion macromeres Collins & Hervey |
| Authorship | Collins & Hervey |
| Rank | Species |
| NomenclaturalStatus | Unknown |
| Placed in | Spermothamnion Areschoug |
| Remarks | Created from Taxon Name Import: Spermothamnion macromeres F.S.Collins & Hervey |
| GUID | urn:lsid:marinespecies.org:taxname:373085 |