After Howard, 1976, Olson, 1981, 1985, Feduccia, 1980, 1996, Sibley & Monroe, 1990, and Peterson, 2002-2004, with Finnish vernacular names from Lokki, Jännes & Nikander, 1992

<==o Alcidae Leach, 1820 (auks; ruokit)
   |-- †Hydrotherikornis oregonus
   |--o †Mancallinae  Lucas, 1901? (lucasruokit; Lucas auks, )
   |  |?- †Alcodes ulnulus
   |  |--o †Praemancalla Howard, 1966
   |  |  |-- †P. lagunensis Howard, 1966
   |  |  `-- †P. wetmorei Howard, 1976
   |  `--o †Mancalla Lucas, 1901
   |     |-- †M. californiensis Lucas, 1901
   |     |-- †M. diegense (Miller, 1937)
   |     |-- †M. milleri Howard, 1970
   |     |-- †M. cedrosensis Howard, 1971
   |     `-- †M. emlongi Olson, 1981
   `--o Alcinae Leach, 1820 (nykyruokit)
      |-- Alcini Leach, 1820 (ruokkimaiset)
      `--+?- Aethiini (kiislaset)
         `?- Fraterculini (Lunnimaiset)

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