kingdom Animalia > phylum Mollusca > class Bivalvia > subclass Autobranchia > infraclass Heteroconchia > subterclass Euheterodonta > superorder Imparidentia > order Venerida > superfamily Veneroidea > family Veneridae > subfamily Callocardiinae > genus Callocardia > species Callocardia arnoldi
| Rank | Species |
| Status | superseded combination |
| Aphia ID | urn:lsid:marinespecies.org:taxname:1744612 |
| Valid name | Katherinella arnoldi |
| Valid Aphia ID | 1744609 |
| Environments |
marine, |
This status of this taxon in WoRMS is superseded combination. The accepted taxon for Callocardia arnoldi C. E. Weaver, 1916 is Katherinella arnoldi.