After Olson, 1975, 1985, Sibley & Monroe, 1990, Feduccia, 1996, Olson & Rasmussen, 2001, Holdaway, Worthy & Tennyson, 2001, and Peterson, 2002-2004, with Finnish vernacular names from Lokki, Jännes & Nikander, 1992

<==o Diomedeidae [Diomedaedae] (Albatrosses; albatrossit)
   |--o †Plotornis
   |  |-- †P. delfortrii
   |  `-- †P. arvernensis
   |--o Phoebastria Reichenbach, 1853 [Diomedea] (pohjanalbatrossit)
   |  |?- †P. californica (Miller, L., 1962) [Diomedea californica Miller, L., 1962]
   |  |-- †P. anglica (Lydekker, 1891) [Diomedea anglica Lydekker, 1891]
   |  |-- †P. rexsularum Olson & Rasmussen, 2001
   |  |-- P. irrorata (Salvin, 1883)[Diomedea irrorata] (galapagosinalbatrossi)
   |  |--+-- †P. sp. aff. P. albatrus [Diomedea howardae Chandler, 1990]
   |  |  `-- P. albatrus (Pallas, 1769) [Diomedea albatrus] (japaninalbatrossi)
   |  |--+-- †P. sp. aff. P. nigripes
   |  |  `-- P. nigripes (Audubon, 1839) [Diomedea. nigripes] (mustajalka-albatrossi)
   |  `--+-- †P. sp. aff. P. immutabilis
   |     `-- P. immutabilis (Rothschild, 1893) [Diomedea immutabilis] (havaijinalbatrossi)
   |--o Diomedea Linnaeus, 1758 (etelänalbatrossit)
   |  |?- †D. milleri Howard, 1966 [nomen dubium]
   |  |-- †D. thyridata
   |  |-- †D. sp.1
   |  |-- †D. sp.2
   |  |-- †D. sp.3
   |  |-- †D. sp.4
   |  |?- D. chionoptera (Macquaire Islands albatross; macquairesaartenalbatrossi)
   |  `--+-- D. amsterdamensis Roux, Jouventin, Mougin, Stahl & Weimerskirch, 1983 (amsterdamsaartenalbatrossi)
   |     |-- D. antipodensis Robertson & Warham, 1992 [D. exulans antipodensis Robertson & Warham, 1992]
   |     |-- D. dabbenena Mathews, 1929
   |     |-- D. epomophora Lesson, 1825 (kuningasalbatrossi)
   |     |--o D. exulans Linnaeus, 1758 (jättiläisalbatrossi)
   |     |  |-- D. e. exulans Linnaeus, 1758
   |     |  `-- D. e. gibsoni Robertson & Warham, 1992
   |     `-- D. sanfordi Murphy, 1917
   |--o Thalassarche Reichenbach, 1853 [Diomedea]
   |  |-- T. impavida Mathews, 1912
   |  |-- T. chlororhynchos (Gmelin, 1789) [Diomedea chlororhynchos] (hoikka-albatrossi)
   |  |-- T. bulleri (Rothschild, 1893) [Diomedea bulleri] (New Zealand albatross; uudenseelanninalbatrossi)
   |  |--o T. cauta (Gould, 1841) [Diomedea cauta] [incl. T. steadi; T. eremita] (isoalbatrossi)
   |  |  |-- T. c. cauta (Gould, 1841) (Shy Albatross)
   |  |  `-- T. c. steadi Falla 1933
   |  |-- T. eremita Murphy, 1930 [T. cauta eremita] (Chatham Islands Albatross)
   |  |-- T. salvini (Rothschild, 1893) [T. cauta salvini] (Grey-backed Albatross)
   |  |-- T. chrysostoma (J.R. Forster, 1785) [Diomedea chrysostoma] (harmaapääalbatrossi)
   |  |-- T. chlororhynchos (Gmelin, 1789)
   |  |-- T. carteri (Rothschild, 1903)
   |  |--o T. bulleri (Rothschild, 1893)
   |  |  |-- T. b. bulleri (Rothschild, 1893)
   |  |  `-- T. b. platei (Reichenow, 1898)
   |  `-- T. melanophris (Temminck, 1828) [T. melanophrys] (mustakulma-albatrossi)
   `--o Phoebetria Reichenbach, 1853 (nokialbatrossit)
      |-- P. fusca (Hilsenberg, 1822) (nokialbatrossi)
      `-- P. palpebrata J.R. Forster, 1785) (etelännokialbatrossi)

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