kingdom Animalia > phylum Arthropoda > subphylum Crustacea > superclass Multicrustacea > class Malacostraca > subclass Eumalacostraca > superorder Eucarida > order Decapoda > suborder Pleocyemata > infraorder Brachyura > section Eubrachyura > subsection Heterotremata > superfamily Portunoidea > family Carcinidae > subfamily Portumninae
| Rank | Subfamily |
| Status | junior subjective synonym |
| Aphia ID | urn:lsid:marinespecies.org:taxname:877513 |
| Valid name | Platyonichinae |
| Valid Aphia ID | 877510 |
| Environments |
marine, |
This status of this taxon in WoRMS is junior subjective synonym. The accepted taxon for Portumninae Ortmann, 1899 is Platyonichinae.