After McKenna & Bell, 1997, and Eberle, 1999, with species from Alroy, 2002, and other unspecified sources

Alternative phylogeny after Alroy, 2002

<==o †Didelphodonta McKenna, 1995
   `--o †Cimolestidae Marsh, 1889 [taxonomic history]
      |?-o †Aboletylestes Russell, 1964; L.Pal. Af. Eu. [treated as cimolestid by McKenna & Bell, 1997]
      |  |-- †A. hypselus Russell 1964
      |  `-- †A. robustus Gheerbrant, 1992
      |?- †Betonnia tsosia Williamson, Weil & Standhardt, 2011 [“Cimolestes sp.” Standhardt, 1980; “Prodiacodon estevani” Standhardt, 1980]; E.Pal. SWNAm.
      |?- †Chacopterygus minutus Williamson, Weil & Standhardt, 2011 [“Procerberus sp.” Standhardt, 1980; “Procerberus? sp.” Standhardt, 1980]; E.Pal. SWNAm.
      |--+-- †Batodon tenuis Marsh, 1892 [is a soricomorph??]
      |  `-- †Maelestes gobiensis Wible, Rougier, Novacek & Asher, 2007, L.Cret. EAs.
      |?-+--o †Didelphodus Cope, 1882b [Didelphyodus, Phenacops] [treated as paleoryctid]
      |  |  |--+-- †D. absarokae
      |  |  |  `-- †D. altidens (Marsh, 1872)
      |  |  `--+-- †D. rheos
      |  |     `-- †D. serus
      |  `--+-- †Avunculus didephodonti Van Valen, 1966; L.Pal. NA. [treated as paleoryctid]
      |     `--+-- †Acmeodon secans Matthew & Granger, 1921; E-L.Pal. NA. [treated as paleoryctid]
      |        `--o †Gelastops Simpson, 1935d [†Emperodon Simpson, 1935d]; E.-L.Pal. NA. [treated as paleoryctid]
      |           |-- †G. joni Rigby, Jr., 1980
      |           `-- †G. parcus Simpson, 1935d [†Emperodon acmeodontoides Simpson, 1935d; Gelastops parcus Simpson; Simpson,1937a, Van Valen,1966]
      |?-o †Paleotomus Van Valen, 1967; L.Pal. NA. [recently treated as a pantolestid]
      |  |-- †P. junior Scott, Fox & Youzwyshyn, 2002
      |  |-- †P. senior (Simpson, 1937) [taxonomic history]
      |  |-- †P. carbonensis Secord, 1998
      |  |-- †P. radagasti (Van Valen, 1978) [taxonomic history] 
      |  `-- †P. milleri Rigby, 1980
      |?- †Tinerhodon disputatum Gheerbrant, 1995; L.Pal. ?Eu. NWAf.
      |?- †Protentomodon ursirivalis Simpson, 1928a; L.Pal. NA. [treated as pantolestid by Alroy (2002)]
      |?- †Ilerdoryctes sigei Marandat, 1989; L.Eoc. Eu.
      |?- †Tsaganius ambiguus D.E. Russell & Dashzeveg, 1986; E.Eoc. As. [treated as paleoryctid]
      `--+?-o †Gallolestes Lillegraven, 1976 [is a zhelestid?? Also listed as a Leptictida incertae sedis by McKenna & Bell, 1997]
         |  |-- †G. pachymandibularis Lillegraven, 1976
         |  `-- †G. agujaensis Cifelli, 1994
         `--+==o †Procerberus Sloan & Van Valen, 1965; E.Pal. NA.
            |  |?- †P. andetiticus Middleton & Dewar, 2004
            |  |?- †P. plutonis Van Valen, 1978
            |  |-- †P. formicarum Sloan & Van Valen, 1965
            |  `--+-- †P. grandis Middleton & Dewar, 2004
            |     `--+-- †Alveugena carbonensis Eberle, 1999; E.Pal. NA.
            |        `-- †Taeniodonta Cope, 1876
            `--+?- †Telacodon laevis Marsh, 1892
               |?- †Puercolestes simpsoni Reynolds, 1936 [“Genus B, Puerco” Van Valen, 1966; Cimolestes simpsoni (Reynolds); Clemens, 1973; “Cimolestes sp.” Standhardt, 1980; “Procerberus sp.” Standhardt, 1980; Puercolestes simpsoni Reynolds; Williamson et al., 2011]
               |?- †Altacreodus magnus (Clemens & Russell, 1965) Fox, 2015 [Cimolestes magnus Clemens & Russell, 1965]
               |?- †Ampilestes cerberoides (Lillagraven, 1969) Fox, 2015 [Cimolestes cerberoides Lillagraven, 1969]
               |?- †Scollardius propaleoryctes (Lillagraven, 1969) Fox, 2015 [Cimolestes propaleoryctes Lillagraven, 1969]
               `--o †Cimolestes Marsh, 1889 sensu Fox, 2015 [incl. †Nyssodon Simpson, 1927; Puercolestes Reynolds, 1936] L.Cret.-E.Pal. NA., ?E.Pal. SA., L.Pal. Af.
                  |-- †C. incisus Marsh, 1889 [Nyssodon incisus]
                  `-- †C. stirtoni Clemens, 1973

After Alroy, 2002

<==o Didelphodonta
   |?-o ?†Geolabididae
   |  |-- †Batodon
   |  `--+-- †Centetodon
   |     `--+-- †Marsholestes
   |        `-- †Batodontoides
   `--+--o ?†Didelphodontidae
      |  |-- †Cimolestes incisus
      |  |-- †Cimolestes simpsoni
      |  `--+--o †Didelphodus
      |     |  |--+-- †D. absarokae
      |     |  |  `-- †D. altidens
      |     |  `--+-- †D. rheos
      |     |     `-- †D. serus
      |     `--+-- †Avunculus
      |        `--+-- †Acmeodon
      |           `-- †Gelastops
      `--o ?†Cimolestidae
         |?- †Telacodon
         |?- †Gallolestes
         |?-o †Cimolestes
         |  |-- †C. magnus
         |  |-- †C. cerberoides
         |  |-- †C. propaleoryctes
         |  |-- †C. stirtoni
         |  `-- †C. sp.
         `--+-- †Procerberus
            `--+-- †Alveugena
               `-- †Stylinodontidae

Reference(s):

Reference(s):