kingdom Animalia > phylum Platyhelminthes > subphylum Rhabditophora > superclass Neodermata > class Monogenea > subclass Monopisthocotylea > order Dactylogyridea > family Tetraonchidae > genus Dactylodiscus
| Rank | Genus |
| Status | unaccepted |
| Aphia ID | urn:lsid:marinespecies.org:taxname:1327035 |
| Valid name | Tetraonchus |
| Valid Aphia ID | 119323 |
| Environments | freshwater |
This status of this taxon in WoRMS is unaccepted. The accepted taxon for Dactylodiscus Olsson, 1893 is Tetraonchus.