Opinions from P. D. Gingerich 1976
- 'Azibiinae belongs to Adapidae'
- 'Chiromyoides is a subjective synonym of Plesiadapis' according to Teilhard 1922
- 'Chiromyoides campanicus is recombined as Plesiadapis campanicus' according to Teilhard 1922
- 'Chiromyoides campanicus belongs to Chiromyoides'
- 'Menatotherium is a subjective synonym of Plesiadapis'
- 'Menatotherium insigne belongs to Menatotherium' according to Piton 1940
- 'Menatotherium insigne is recombined as Plesiadapis insignis'
- 'Menatotherium insigne is recombined as Plesiadapis insignis' according to D. E. Russell 1967
- 'Miolophus is an objective synonym of Platychoerops'
- 'Miolophus planiceps is an objective synonym of Platychoerops richardsoni'
- 'Nothodectes is a subjective synonym of Plesiadapis'
- 'Nothodectes dubius is recombined as Plesiadapis dubius'
- 'Nothodectes gidleyi is recombined as Nannodectes gidleyi'
- 'Platychoerops [misspelled as Platychaerops] belongs to Plesiadapidae' according to W. C. O. Hill 1953
- 'Platychoerops richardsoni is corrected as Platychoerops richardsonii and belongs to Platychoerops'
- 'Plesiadapis (Ancepsoides) is an invalid subgroup of Plesiadapis'
- 'Plesiadapis (Subunicuspidens) belongs to Plesiadapis' according to Lemoine 1887
- 'Plesiadapis (Subunicuspidens) is an invalid subgroup of Platychoerops'
- 'Plesiadapis (Tricuspidens) is an invalid subgroup of Plesiadapis'
- 'Plesiadapis (Tricuspidens) gervaisii belongs to Plesiadapis (Tricuspidens)' according to Lemoine 1887
- 'Plesiadapis (Tricuspidens) gervaisii is a subjective synonym of Plesiadapis tricuspidens'
- 'Plesiadapis chevillionii belongs to Plesiadapis' according to Lemoine 1880
- 'Plesiadapis chevillionii is a nomen nudum'
- 'Plesiadapis crassicuspidens is recombined as Protoadapis crassicuspidens' according to Lemoine 1880
- 'Protoadapis crassicuspidens is a nomen nudum'
- 'Plesiadapis crassicuspidens belongs to Plesiadapis' according to Lemoine 1878
- 'Plesiadapis curvicuspidens belongs to Plesiadapis' according to Lemoine 1878
- 'Plesiadapis curvicuspidens is recombined as Protoadapis curvicuspidens' according to Lemoine 1880
- 'Plesiadapis daubrei belongs to Plesiadapis' according to Lemoine 1880
- 'Plesiadapis daubrei is recombined as Plesiadapis (Subunicuspidens) daubrei' according to Lemoine 1887
- 'Plesiadapis daubrei belongs to Plesiadapis' according to Teilhard 1922
- 'Plesiadapis daubrei is recombined as Platychoerops daubrei' according to G. G. Simpson 1929
- 'Plesiadapis daubrei is recombined as Platychoerops daubrei' according to Russell et al. 1967
- 'Plesiadapis daubrei is recombined as Platychoerops daubrei'
- 'Plesiadapis farisi is a subjective synonym of Plesiadapis fodinatus'
- 'Plesiadapis farisi belongs to Plesiadapis' according to Dorr 1952
- 'Plesiadapis jepseni is a subjective synonym of Plesiadapis anceps'
- 'Plesiadapis orsmaelensis is recombined as Platychaerops orsmaelensis' according to Hill 1953
- 'Plesiadapis orsmaelensis is a nomen dubium'
- 'Plesiadapis paskapooensis is a subjective synonym of Plesiadapis rex'
- 'Plesiadapis paskapooensis belongs to Plesiadapis' according to D. Russell 1964
- 'Plesiadapis pearcei is a subjective synonym of Plesiadapis dubius'
- 'Plesiadapis recticuspidens belongs to Plesiadapis' according to Lemoine 1878
- 'Plesiadapis recticuspidens belongs to Plesiadapis' according to Lemoine 1880
- 'Plesiadapis remensis belongs to Plesiadapis' according to Lemoine 1887
- 'Plesiadapis remensis belongs to Plesiadapis'
- 'Plesiadapis rubeyi is a subjective synonym of Plesiadapis fodinatus'
- 'Plesiadapis rubeyi belongs to Plesiadapis' according to Gazin 1942
- 'Plesiadapis russelli belongs to Plesiadapis'
- 'Plesiadapis tricuspidens belongs to Plesiadapis'
- 'Plesiadapis trouessarti belongs to Plesiadapis' according to Lemoine 1891
- 'Plesiadapis trouessarti is recombined as Arctocyonides trouessarti'
- 'Plesiadapis walbeckensis belongs to Plesiadapis' according to D. E. Russell 1964
- 'Plesiadapis walbeckensis belongs to Plesiadapis'
- 'Pronothodectes intermedius is recombined as Nannodectes intermedius'
- 'Pronothodectes simpsoni is recombined as Nannodectes simpsoni'
- 'Tetonius rex is recombined as Plesiadapis rex'