Animalia | Chordata | Aves | Charadriiformes | Laridae | Rynchops
Biota | Animalia | Chordata | Vertebrata | Gnathostomata | Tetrapoda | Reptilia | Aves | Charadriiformes | Rynchopidae | Rynchops | Rynchops niger
|  | Haeckel, 1874 |  | von Zittel, 1879 |  | Laurenti, 1768 |  |  | Bonaparte, 1838 | Linnaeus, 1758 | Linnaeus, 1758