kingdom: Animalia >
phylum: Chordata >
subphylum: Vertebrata >
infraphylum: Gnathostomata >
parvphylum: Osteichthyes >
megaclass: Tetrapoda >
class: Aves >
order: Procellariiformes >
family: Procellariidae Leach, 1820 >
genus: Pterodroma Bonaparte, 1856 >
species: Pterodroma neglecta (Schlegel, 1863) >