Opinions from N. D. Sinitshenkova and F. Marchal-Papier 2005
- 'Ephemerida belongs to Ephemeridea'
- 'Ephemeridea belongs to Pterygota'
- 'Mesoplectopteridae belongs to Ephemerida'
- 'Mesoplectopteron belongs to Mesoplectopteridae'
- 'Mesoplectopteron longipes belongs to Mesoplectopteron'
- 'Mesoplectopteron longipes belongs to Mesoplectopteron' according to Handlirsch 1918
- 'Minorella belongs to Ephemerida'
- 'Minorella virgata belongs to Minorella'
- 'Misthodotidae belongs to Ephemerida'
- 'Misthodontidae is a misspelling of Misthodotidae'
- 'Siphlonuridae belongs to Ephemeroptera'
- 'Toxodotes belongs to Toxodotidae'
- 'Toxodotes coloratus belongs to Toxodotes'
- 'Toxodotidae belongs to Ephemerida'
- 'Triassodotes belongs to Misthodotidae'
- 'Triassodotes vogesiacus belongs to Triassodotes'
- 'Triassoephemera belongs to Triassoephemeridae'
- 'Triassoephemera punctata belongs to Triassoephemera'
- 'Triassoephemeridae belongs to Panephemeroptera'
- 'Triassomanthidae belongs to Ephemerida'
- 'Triassomanthus belongs to Triassomanthidae'
- 'Triassomanthus parvulus belongs to Triassomanthus'
- 'Triassonurus belongs to Siphlonuridae'
- 'Triassonurus doliiformis belongs to Triassonurus'
- 'Vogesonympha belongs to Vogesonymphidae'
- 'Vogesonympha ludovici belongs to Vogesonympha'
- 'Vogesonymphidae belongs to Pterygota'
- 'Voltziaephemera belongs to Voltziaephemeridae'
- 'Voltziaephemera fossoria belongs to Voltziaephemera'
- 'Voltziaephemeridae belongs to Ephemerida'