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Enw gwyddonolStatws
Alasiofossil genus (extinct)
Grallistrixfossil genus (extinct)
Grallistrix aucepsfossil species (extinct)
Grallistrix erdmanifossil species (extinct)
Grallistrix gelechesfossil species (extinct)
Grallistrix orionfossil species (extinct)
Mascarenotusfossil genus (extinct)
Mascarenotus gruchetifossil species (extinct)
Mascarenotus sauzierifossil species (extinct)
Oraristrixfossil genus (extinct)
Oraristrix breafossil species (extinct)
Ornimegalonyxfossil genus (extinct)
Ornimegalonyx acevedoifossil species (extinct)
Ornimegalonyx gigasfossil species (extinct)
Ornimegalonyx minorfossil species (extinct)
Ornimegalonyx oteroifossil species (extinct)
Ornimegalonyx sp.fossil species (extinct)
Strigidae sp.species group
Asio clamator x Tyto albahybrid
Ninoxgenus
Spiloglauxgenus (synonym)
Ctenoglauxgenus (synonym)
Ninox rufafull species
Ninox rufa rufanominal subspecies
Ninox rufa [humeralis or aruensis]subspecies group (or species)

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