Opinions from D. T. Rasmussen et al. 1987
- 'Accipitridae belongs to Falconiformes'
- 'Ardeidae belongs to Ciconiiformes'
- 'Balaenicipitidae belongs to Ciconiiformes'
- 'Ciconiidae belongs to Ciconiiformes'
- 'Crinifer belongs to Musophagidae'
- 'Goliathia belongs to Balaenicipitidae'
- 'Goliathia andrewsi belongs to Goliathia'
- 'Goliathia andrewsi belongs to Goliathia' according to Lambrecht 1930
- 'Gruidae belongs to Gruiformes'
- 'Haliaeetus belongs to Accipitridae'
- 'Jacanidae belongs to Charadriiformes'
- 'Janipes belongs to Jacanidae'
- 'Janipes nymphaeobates belongs to Janipes'
- 'Musophagidae belongs to Cuculiformes'
- 'Nupharanassa belongs to Jacanidae'
- 'Nupharanassa bulotorum belongs to Nupharanassa'
- 'Nupharanassa tolutaria belongs to Nupharanassa'
- 'Nycticorax belongs to Ardeidae'
- 'Palaelodus belongs to Phoenicopteridae'
- 'Palaeoephippiorhynchus belongs to Ciconiidae'
- 'Palaeoephippiorhynchus dietrichi belongs to Palaeoephippiorhynchus' according to Lambrecht 1930
- 'Palaeoephippiorhynchus dietrichi belongs to Palaeoephippiorhynchus'
- 'Pandion belongs to Pandionidae'
- 'Pandionidae belongs to Falconiformes'
- 'Phalacrocoracidae belongs to Pelecaniformes'
- 'Rallidae belongs to Gruiformes'
- 'Stromeria fajumensis belongs to Stromeria' according to Lambrecht 1929
- 'Xenerodiopidae belongs to Ciconiiformes'
- 'Xenerodiops belongs to Xenerodiopidae'
- 'Xenerodiops mycter belongs to Xenerodiops'