kingdom Animalia > phylum Annelida > order Sipuncula > family Aspidosiphonidae > genus Aspidosiphon > species Aspidosiphon semperi
| Rank | Species |
| Status | unaccepted |
| Aphia ID | urn:lsid:marinespecies.org:taxname:425114 |
| Valid name | Aspidosiphon (Paraspidosiphon) steenstrupii |
| Valid Aphia ID | 136038 |
| Environments |
marine, |
This status of this taxon in WoRMS is unaccepted. The accepted taxon for Aspidosiphon semperi ten Broeke, 1925 is Aspidosiphon (Paraspidosiphon) steenstrupii.