Opinions from F. J. Vega et al. 2001
- 'Anomura belongs to Decapoda'
- 'Brachyuri is corrected as Brachyura and belongs to Decapoda'
- 'Calappidae belongs to Calappoidea'
- 'Calappilia belongs to Calappidae'
- 'Calappilia hondoensis belongs to Calappilia'
- 'Calappoidea belongs to Heterotremata'
- 'Callianassa belongs to Callianassidae'
- 'Callianassidae belongs to Callianassoidea'
- 'Callianassoidea belongs to Thalassinidea'
- 'Dardanus belongs to Diogenidae'
- 'Dardanus mexicanus belongs to Dardanus'
- 'Diogenidae belongs to Paguroidea'
- 'Eriosachila belongs to Hepatidae'
- 'Eubrachyura belongs to Brachyura'
- 'Goneplacidae belongs to Xanthoidea'
- 'Hepatidae belongs to Calappoidea'
- 'Heterotremata belongs to Eubrachyura'
- 'Lophoranina belongs to Ranininae'
- 'Lophoranina cristaspina belongs to Lophoranina'
- 'Notopodinae belongs to Raninidae'
- 'Notopus belongs to Notopodinae'
- 'Notopus minutus belongs to Notopus'
- 'Paguristes mexicanus belongs to Paguristes'
- 'Paguroidea belongs to Anomura'
- 'Pinnixa (Palaeopinnixa) nodosa is recombined as Viapinnixa nodosa'
- 'Pinnotheridae belongs to Pinnotheroidea'
- 'Pinnotheroidea belongs to Eubrachyura'
- 'Raninidae belongs to Raninoidea'
- 'Ranininae belongs to Raninidae'
- 'Raninoida belongs to Eubrachyura'
- 'Raninoidea belongs to Raninoida'
- 'Stoaplax belongs to Carcinoplacinae'
- 'Stoaplax nandachare belongs to Stoaplax'
- 'Thalassinidea belongs to Decapoda'
- 'Verrucoides stenohedra belongs to Verrucoides'
- 'Viapinnixa belongs to Pinnotheridae'
- 'Viapinnixa alvarezi belongs to Viapinnixa'
- 'Xanthidae belongs to Xanthoidea'
- 'Xanthilites verrucoides is recombined as Verrucoides verrucoides'
- 'Xanthoidea belongs to Eubrachyura'