Opinions from C. S. Scott et al. 2013
- 'Alopocosmodon belongs to Microcosmodontidae'
- 'Alopocosmodon hadrus belongs to Alopocosmodon'
- 'Anconodon belongs to Cimolodontidae'
- 'Aphronorus belongs to Pentacodontidae'
- 'Aphronorus bearspawensis belongs to Aphronorus'
- 'Aphronorus fraudator belongs to Aphronorus'
- 'Arctocyon belongs to Arctocyonidae'
- 'Bessoecetor belongs to Pantolestidae'
- 'Bryanictis belongs to Viverravidae'
- 'Chriacidae belongs to Condylarthra'
- 'Chriacus belongs to Chriacidae'
- 'Diacodon septentrionalis is recombined as Bessoecetor septentrionalis'
- 'Didymictis microlestes is recombined as Bryanictis microlestes'
- 'Elpidophorus belongs to Mixodectidae'
- 'Elpidophorus minor belongs to Elpidophorus'
- 'Eudaemonema belongs to Mixodectidae'
- 'Eudaemonema bohachae belongs to Eudaemonema'
- 'Goniacodon belongs to Triisodontidae'
- 'Ignacius belongs to Paromomyidae'
- 'Ignacius frugivorus belongs to Ignacius'
- 'Metachriacus punitor is recombined as Chriacus punitor'
- 'Mioclaenus ferox is recombined as Arctocyon ferox'
- 'Parectypodus belongs to Neoplagiaulacidae'
- 'Parectypodus jepseni is recombined as Stygimys jepseni'
- 'Phenacodus puercensis is recombined as Tetraclaenodon puercensis'
- 'Phenacolemur fremontensis is recombined as Ignacius fremontensis'
- 'Plesiolestes belongs to Palaechthonidae'
- 'Plesiolestes problematicus belongs to Plesiolestes'
- 'Promioclaenus belongs to Hyopsodontidae'
- 'Promioclaenus thnetus belongs to Promioclaenus'
- 'Pronothodectes belongs to Plesiadapidae'
- 'Pronothodectes matthewi belongs to Pronothodectes'
- 'Prothryptacodon belongs to Chriacidae'
- 'Prothryptacodon furens belongs to Prothryptacodon'
- 'Ptilodus belongs to Ptilodontidae'
- 'Ptilodus cochranensis is recombined as Anconodon cochranensis'
- 'Ptilodus gidleyi is recombined as Anconodon gidleyi'
- 'Ptilodus sinclairi is recombined as Parectypodus sinclairi'
- 'Ptilodus wyomingensis belongs to Ptilodus'
- 'Stygimys belongs to Eucosmodontidae'
- 'Tetraclaenodon belongs to Phenacodontidae'
- 'Triisodon levisianus is recombined as Goniacodon levisanus'