PBDB Taxon

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Plesiadapis

Mammalia - Primates - Plesiadapidae

Taxonomy

Plesiadapis was named by Gervais (1877). It is not extant. Its type is Plesiadapis tricuspidens. It is the type genus of Plesiadapidae.

It was assigned to Lemuridae by Schlosser (1877); and to Plesiadapidae by Gervais (1877), Matthew (1917), Hay (1930), Simpson (1936), Simpson (1937), Simpson (1940), Gingerich (1973), Gingerich (1975), Rose and Bown (1982), Gunnell (1989) and McKenna and Bell (1997).

Synonyms

Plesiadapis (Tricuspidens) was named by Lemoine (1887). It is not extant.

It was considered an invalid subgroup of Plesiadapis by Gingerich (1975) and Gingerich (1976).

It was assigned to Plesiadapis by Lemoine (1887).
Menatotherium was named by Piton (1940). It is not extant.

It was synonymized subjectively with Plesiadapis by Gingerich (1975) and Gingerich (1976).
Plesiadapis (Ancepsoides) was named by Russell (1964). It is not extant.

It was considered an invalid subgroup of Plesiadapis by Gingerich (1975) and Gingerich (1976).

It was assigned to Plesiadapis by Russell (1964).
Plesiadapis chevillionii was named by Lemoine (1880).

It was considered a nomen nudum by Gingerich (1976).
Nothodectes was named by Matthew (1915). It is not extant.

It was synonymized subjectively with Plesiadapis by Teilhard (1921), Simpson (1928), Simpson (1935), Simpson (1935), Simpson (1937), Gazin (1958), McKenna (1963), Schiebout (1974), Gingerich (1975), Gingerich (1976) and Rose (1981).

It was assigned to Apatemyidae by Matthew (1915); and to Plesiadapidae by Matthew (1917) and Hay (1930).

Synonymy list

Year	Name and author
1877	Plesiadapis Gervais
1877	Plesiadapis Schlosser p. 47
1880	Plesiadapis chevillionii Lemoine p. 588
1887	Plesiadapis (Tricuspidens) Lemoine p. 192
1915	Nothodectes Matthew
1917	Nothodectes Matthew p. 831
1917	Plesiadapis Matthew p. 833
1930	Nothodectes Hay p. 446
1930	Plesiadapis Hay p. 446
1936	Plesiadapis Simpson p. 19
1937	Plesiadapis Simpson p. 167
1940	Menatotherium Piton p. 290
1940	Plesiadapis Simpson p. 202
1964	Plesiadapis (Ancepsoides) Russell p. 115
1973	Plesiadapis Gingerich p. 517
1975	Plesiadapis Gingerich p. 141
1982	Plesiadapis Rose and Bown p. 66
1989	Plesiadapis Gunnell p. 147
1997	Plesiadapis McKenna and Bell

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Rank	Name	Author
kingdom	Animalia	()
—	Bilateria
—	Eubilateria	Ax 1987
—	Deuterostomia
phylum	Chordata	Haeckel 1874
subphylum	Vertebrata
superclass	Gnathostomata
—	Osteichthyes	()
subclass	Sarcopterygii	()
subclass	Dipnotetrapodomorpha	(Nelson 2006)
subclass	Tetrapodomorpha	()
—	Tetrapoda
—	Reptiliomorpha
—	Anthracosauria
subclass	Amphibiosauria	Kuhn 1967
—	Cotylosauria	()
—	Amniota
subclass	Synapsida
—	Therapsida	()
infraorder	Cynodontia	()

Rank	Name	Author
—	Mammaliamorpha
—	Mammaliaformes
class	Mammalia
—	Theriamorpha	(Rowe 1993)
—	Theriiformes	()
—	Trechnotheria
—	Cladotheria
—	Zatheria
subclass	Tribosphenida	()
subclass	Theria
—	Eutheria	()
—	Placentalia
—	Boreoeutheria
—	Euarchontoglires	Murphy et al. 2001
—	Euarchonta
order	Primates
—	Euprimateformes
superfamily	Plesiadapoidea
family	Plesiadapidae	Trouessart 1897
genus	Plesiadapis	Gervais 1877

If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.

G. †Plesiadapis Gervais 1877

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†Plesiadapis anceps Simpson 1936

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Invalid names: Plesiadapis jepseni Gazin 1956 [synonym]

†Plesiadapis berruensis Jehle et al. 2018

†Plesiadapis churchilli Gingerich 1975

†Plesiadapis cookei Jepsen 1930

†Plesiadapis dubius Matthew 1915

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Invalid names: Plesiadapis pearcei Gazin 1956 [synonym], Plesiadapis rubeyi Gazin 1942 [synonym]

†Plesiadapis fodinatus Jepsen 1930

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Invalid names: Plesiadapis farisi Dorr 1952 [synonym]

†Plesiadapis gingerichi Rose 1981

†Plesiadapis insignis Piton 1940

†Plesiadapis ploegi De Bast et al. 2018

†Plesiadapis praecursor Gingerich 1975

†Plesiadapis recticuspidens Lemoine 1878

†Plesiadapis remensis Lemoine 1887

†Plesiadapis rex Gidley 1923

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Invalid names: Plesiadapis paskapooensis Russell 1964 [synonym]

†Plesiadapis russelli Gingerich 1976

†Plesiadapis simonsi Gingerich 1975

†Plesiadapis tricuspidens Gervais 1877

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Invalid names: Platychoerops georgei Hooker 1994 [synonym], Plesiadapis (Tricuspidens) gervaisii Lemoine 1887 [synonym]

†Plesiadapis walbeckensis Russell 1964

Invalid names: Menatotherium Piton 1940 [synonym], Nothodectes Matthew 1915 [synonym], Plesiadapis (Ancepsoides) Russell 1964 [invalid subgroup], Plesiadapis (Tricuspidens) Lemoine 1887 [invalid subgroup], Plesiadapis chevillionii Lemoine 1880 [nomen nudum]

Diagnosis

No diagnoses are available