Opinions from C. E. Schweitzer et al. 2004
- 'Anomura belongs to Decapoda'
- 'Brachyuri is corrected as Brachyura and belongs to Decapoda'
- 'Callianassidae belongs to Callianassoidea'
- 'Callianassoidea belongs to Thalassinidea'
- 'Callichirinae belongs to Callianassidae'
- 'Cancerides is corrected as Cancridae and belongs to Cancroidea'
- 'Cancroidea belongs to Heterotremata'
- 'Carpiliidae belongs to Xanthoidea'
- 'Chasmocarcininae belongs to Goneplacidae'
- 'Coenobitoidea belongs to Paguridea'
- 'Diogenidae belongs to Coenobitoidea'
- 'Gillcarcinus belongs to Chasmocarcininae'
- 'Gillcarcinus amphora belongs to Gillcarcinus'
- 'Goneplacidae belongs to Xanthoidea'
- 'Heterotremata belongs to Brachyura'
- 'Lobocarcininae belongs to Cancridae'
- 'Lobocarcinus belongs to Lobocarcininae'
- 'Lobocarcinus indicus belongs to Lobocarcinus'
- 'Lobonotus belongs to Pilumnidae'
- 'Lobonotus lobulata is recombined as Lobulata lobulata'
- 'Lobonotus orientalis is recombined as Pakicarcinus orientalis'
- 'Lobulata belongs to Palaeoxanthopsidae'
- 'Neocallichirus belongs to Callichirinae'
- 'Neocallichirus wellsi belongs to Neocallichirus'
- 'Paguridea was reranked as a unranked clade and belongs to Anomura'
- 'Pakicarcinus belongs to Panopeinae'
- 'Palaeoxanthopsidae belongs to Xanthoidea'
- 'Panopeidae belongs to Xanthoidea'
- 'Panopeinae belongs to Panopeidae'
- 'Pilumnidae belongs to Portunoidea'
- 'Portunidae belongs to Portunoidea'
- 'Portuninae belongs to Portunidae'
- 'Portunoidea belongs to Heterotremata'
- 'Portunus belongs to Portuninae'
- 'Proxicarpilius belongs to Carpiliidae'
- 'Proxicarpilius planifrons belongs to Proxicarpilius'
- 'Thalassinidea belongs to Decapoda'
- 'Xanthoidea belongs to Heterotremata'