kingdom Animalia > phylum Mollusca > class Gastropoda > subclass Caenogastropoda > order Neogastropoda > superfamily Buccinoidea > family Buccinidae > subfamily Buccininae > genus Buccinum > species Buccinum extensum
| Rank | Species |
| Status | unaccepted |
| Aphia ID | urn:lsid:marinespecies.org:taxname:1593433 |
| Valid name | Cantharus extensus |
| Valid Aphia ID | 1593442 |
| Environments |
marine, |
This status of this taxon in WoRMS is unaccepted. The accepted taxon for Buccinum extensum Dunker, 1849 is Cantharus extensus.