After McKenna & Bell, 1997, with Recent species from Nowak, 1991

<==o Caenolestidae Trouessant, 1898 [Synonyms] (marsupial shrews; pussipäästäiset)
   |?- †Halmarhippus riggsi [=? Halmarhiphus; Stilotherium]
   |?- †Micrabderites
   |--o †Pichipilinae Marshall, 1980 sensu McKenna & Bell, 1997
   |  |-- †Pichipilus Ameghino, 1890
   |  `--+-- †Phonocdromus Ameghino, 1894
   |     `-- †Pliolestes Reig, 1955
   `--o Caenolestinae Trouessant, 1898
      |-- †Pseudhalmarhiphus Ameghino, 1903 [=? Pseudhalmarhippus]
      `--+-- †Stilotherium Ameghino, 1887 [=? Garzonia patagonica; Halmarhiphus]
         |--o Caenolestes Thomas, 1895 [Hyracodon Tomes, 1863] (pussipäästäiset)
         |  |?- †C. minor
         |  |?- †C. judithae
         |  |?- †C. sp. cf. C. judithae
         |  |?- †C. sp. 1
         |  |?- †C. sp. 2
         |  |--o C. fuliginosus (ecuadorinpussipäästäinen)
         |  |  |-- C. f. fuliginosus (ecuadorinpussipäästäinen)
         |  |  |-- C. f. obscurus (colombianpussipäästäinen)
         |  |  `-- C. f. tatei (tatenpussipäästäinen)
         |  |-- C. caniventer (harmaavatsapussipäästäinen)
         |  |-- C. convelatus (mustapussipäästäinen)
         |  `--o [Lestoros Oehser, 1934] [Orolestes Thomas, 1917; Cryptolestes Tate, 1934]
         |     |-- C. inca [L. inca] (perunpussipäästäinen)
         |     `-- C. gracilis [L. gracilis] ()?
         `--o Rhyncholestes Osgood, 1924 ()?
            |-- R. raphanurus (chilenpussipäästäinen)
            `-- R. continentalis ()?

Reference(s):

 

Special thanks to:

Jos H. M. Dols, for gathering additional information and missing species.