McKenna & Bell, 1997, Daxner-Höck, 2001, and Martin, Honey, Peláez-Campomanes, Goodwin, Baskin & Zakrzewski, 2002, with recent species from Nowak, 1991

<==o Zapodinae Coues, 1875 [taxonomic history] (varsinaiset hyppyhiiret)
   |?- †Asiazapus ingens Lopatin & Zazhigin, 2000 [jr.syn.? †Sayimys obliquidens Bohlin, 1946 (in partim)]
   |-- †Megasminthus Klingener, 1966; M.Mioc. NA.
   |--o Eozapus Preble, 1899 [Zapus (Eozapus) Preble, 1899; †Protozapus Bachmayer & R.W. Wilson, 1970] U.Mioc.-R. As., U.Mioc.-L.Plioc. Eu.
   |  `-- E. setchuanus (Chinese jumping mice)
   |-- †Pliozapus R.W. Wilson, 1936; U.Mioc. NA.
   |-- †Sminthozapus Sulimski, 1962; L.Plioc. EEu.
   |--o Zapus Coues, 1875; L.Plioc.-R. NA. (Jumping nice; meadow jumping mice; hyppyhiiret)
   |  |-- †Z. sykesae Martin, R. A., 1989
   |  |-- †Z. zinkeri
   |  |-- †Z. burti
   |  |--+--o †Z. sandersi Hibbard, 1956
   |  |  |  `-- †Z. s. rexroadensis
   |  |  `-- Z. hudsonius (niittyhyppyhiiri)
   |  |-- Z. princeps (lännenhyppyhiiri)
   |  `-- Z. trinotatus ()?
   |-- †Javazapus weeksi R.A. Martin, 1989, L.Pleist. NA.
   `-- Napaeozapus insignis Preble, 1899 [Zapus (Napaeozapus) Preble, 1899; Napaeozapus Miller, 1899] M.Pleist.-R. NA. (metsähyppyhiiri)

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