Animalia | Chordata | Aves | Pelecaniformes | Threskiornithidae | Bostrychia
Biota | Animalia | Chordata | Vertebrata | Gnathostomata | Tetrapoda | Reptilia | Aves | Ciconiiformes | Threskiornithidae | Bostrychia | Bostrychia hagedash
|  | Haeckel, 1874 |  | von Zittel, 1879 |  | Laurenti, 1768 |  |  | Richmond, 1917 | Gray, 1847 | (Latham, 1790)