Classification of Foord and Crick 1890
G. Nautilus Linnaeus 1758
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†Nautilus bayfieldi Foord and Crick 1890
†Nautilus hunstantonensis Foord and Crick 1890
†Nautilus libanoticus Foord and Crick 1890
†Nautilus lineolatus Foord and Crick 1890
†Nautilus neocomiensis d'Orbigny 1840
†Nautilus radiatus Sowerby 1822
†Nautilus triangularis Montfort 1802
Subg. †Nautilus (Hercoglossa) Conrad 1866
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†Nautilus (Hercoglossa) cassinianus Foord and Crick 1890
†Nautilus (Hercoglossa) danicus Schlotheim 1820
†Nautilus (Hercoglossa) portlandicus Foord and Crick 1890