. . . . . . . "Animalia" . . . "Pachyptila" . . . . "Pachyptila desolata (Gmelin 1789)" . "Antarctic Prion" . "Chordata" . "Procellariidae" . . "Aves" . . "(Gmelin 1789)" . "Pachyptila desolata" . "Procellariiformes" .