Opinions from R. M. Feldmann et al. 2003
- 'Anomura belongs to Decapoda'
- 'Antarctomithrax belongs to Majidae'
- 'Antarctomithrax thomsoni belongs to Antarctomithrax'
- 'Astacidea belongs to Decapoda'
- 'Brachyuri is corrected as Brachyura and belongs to Decapoda'
- 'Calappa belongs to Calappidae'
- 'Calappa zinsmeisteri belongs to Calappa'
- 'Calappidae belongs to Leucosioidea'
- 'Callianassa belongs to Callianassidae'
- 'Callianassa faujasi is recombined as Protocallianassa faujasi'
- 'Callianassidae belongs to Callianassoidea'
- 'Callianassoidea belongs to Thalassinidea'
- 'Callinectes belongs to Portunidae' according to W. Stimpson 1860
- 'Callinectes belongs to Portunidae'
- 'Chasmocarcinus belongs to Goneplacidae'
- 'Chasmocarcinus seymourensis belongs to Chasmocarcinus'
- 'Galatheidae belongs to Galatheoidea'
- 'Galatheoidea belongs to Anomura'
- 'Glyphea belongs to Glypheidae'
- 'Glyphea reticulata belongs to Glyphea'
- 'Glypheidae belongs to Glypheoidea'
- 'Glypheoidea belongs to Astacidea'
- 'Goneplacidae belongs to Xanthoidea'
- 'Heterotremata belongs to Brachyura'
- 'Homolodromia belongs to Homolodromiidae'
- 'Homolodromia chaneyi belongs to Homolodromia'
- 'Homolodromiidae belongs to Homolodromioidea'
- 'Homolodromioidea belongs to Podotremata'
- 'Leucosioidea belongs to Heterotremata'
- 'Lyreidus belongs to Raninidae'
- 'Lyreidus (Lysirude) hookeri is recombined as Lyreidus hookeri'
- 'Lyreidus antarcticus belongs to Lyreidus'
- 'Majidae belongs to Majoidea'
- 'Majoidea belongs to Heterotremata'
- 'Micromithrax belongs to Brachyura' according to F. Noetling 1881
- 'Micromithrax belongs to Majidae'
- 'Micromithrax minisculus belongs to Micromithrax'
- 'Munidopsis belongs to Galatheidae' according to J. F. Whiteaves 1874
- 'Munidopsis belongs to Galatheidae'
- 'Munidopsis scabrosa belongs to Munidopsis'
- 'Podotremata belongs to Brachyura'
- 'Portunidae belongs to Portunoidea'
- 'Portunoidea belongs to Heterotremata'
- 'Protocallianassa belongs to Callianassidae'
- 'Raninidae belongs to Raninoidea'
- 'Raninoidea belongs to Podotremata'
- 'Thalassinidea belongs to Decapoda'
- 'Tumidocarcinus belongs to Xanthidae'
- 'Tumidocarcinus foersteri belongs to Tumidocarcinus'
- 'Xanthidae belongs to Xanthoidea'
- 'Xanthoidea belongs to Heterotremata'