After Olson, 1985, Feduccia, 1980, 1996, Sibley & Monroe, 1990, and Peterson, 2002-2004, with Finnish vernacular names from Lokki, Jännes & Nikander, 1992

<==o Fraterculini (lunnimaiset)
   |?-o Brachyramphus Brandt, 1837 (murrelets; murrit)
   |  |-- †B. pliocenum
   |  |-- B. marmoratus Gmelin, 1789 (marmorimurri)
   |  |-- B. brevirostris (Vigors, 1829) (lyhytnokkamurri)
   |  `-- B. perdix (Pallas, 1811)
   |?-o Synthliboramphus Brandt, 1837 [incl.? Endomychura] (crested murrelets; töyhtömurrit)
   |  |?- †S. sp. [B. (E.) sp.]
   |  |-- S. craveri (Salvadori, 1865) (meksikonmurri) [Brachyramphus (Endomychura) craveri]
   |  |--o S. antiquus (Gmelin, 1789) (mustakurkkumurri)
   |  |  |-- S. a. antiquus (Gmelin, 1789)
   |  |  `-- S. a. microrhynchos Stepanyan, 1972
   |  |-- S. wumizusume (Temminck, 1836) (töyhtömurri)
   |  `--o S. hypoleucus (Xantus de Vesey, 1860) (kalifornianmurri) [Brachyramphus (Endomychura) hypoleucos]
   |     |-- S. h. hypoleucus (Xantus's Murrelet)
   |     `-- S. h. scrippsi (Scripps's Murrelet)
   |--o Fratercula Brisson, 1760 (lunnit)
   |  |--+--+-- †F. sp.1 [Lee Creek Mine, North Carolina] [Olson & Rasmussen, 2001]
   |  |  |  `--o F. arctica (Linnaeus, 1758) (lunni)
   |  |  |     |-- F. a. arctica (Linnaeus, 1758)
   |  |  |     |-- F. a. grabae (Brehm, 1831)
   |  |  |     `-- F. a. naumanni Norton, 1901)
   |  |  `-- F. corniculata (Naumann, 1821) (isolunni)
   |  `--+-- †F. sp.2 [Lee Creek Mine, North Carolina] [Olson & Rasmussen, 2001]
   |     `-- F. cirrhata (Pallas, 1769) [Lunda cirrhata Pallas, 1769] (töyhtölunni)
   `--o Cerorhinca Bonaparte, 1828 (sarvikiislaset)
      |-- †C. dubia
      |-- †C. minor
      |-- †C. sp.
      `-- C. monocerata (Pallas, 1811) (sarvikiislanen)

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