Antarktishvalfugl, Pachyptila desolata "Antarctic Prion flying over the South Atlantic" by Liam Q via Flickr, Creative Commons Attribution ShareAlike.

Detaljert systematikk:

U.art Pachyptila crassirostris crassirostris (Legg til)
U.art Pachyptila crassirostris eatoni (Legg til)
U.art Pachyptila crassirostris pyramidalis (Legg til)

Antarktishvalfugl, Pachyptila desolata

U.art Pachyptila desolata alter (Legg til)
U.art Pachyptila desolata banksi (Legg til)
U.art Pachyptila desolata desolata (Legg til)

U.art Pachyptila salvini macgillivrayi (Legg til)
U.art Pachyptila salvini salvini (Legg til)

U.art Pachyptila turtur subantarctica (Legg til)
U.art Pachyptila turtur turtur (Legg til)