kingdom Animalia > phylum Annelida > order Sipuncula > family Sipunculidae > genus Sipunculus > species Sipunculus gravieri
| Rank | Species |
| Status | unaccepted |
| Aphia ID | urn:lsid:marinespecies.org:taxname:424108 |
| Valid name | Sipunculus (Sipunculus) robustus |
| Valid Aphia ID | 220536 |
| Environments |
marine, |
This status of this taxon in WoRMS is unaccepted. The accepted taxon for Sipunculus gravieri Hérubel, 1904 is Sipunculus (Sipunculus) robustus.