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Trigonostylopidae
Taxonomy
Trigonostylopidae was named by Ameghino (1901). Its type is Trigonostylops.
It was assigned to Taligrada by Ameghino (1901); to Trigonostylopoidea by Simpson (1934) and Simpson (1967); and to Astrapotheria by Simpson (1957), Carroll (1988), McKenna and Bell (1997) and López (2010).
It was assigned to Taligrada by Ameghino (1901); to Trigonostylopoidea by Simpson (1934) and Simpson (1967); and to Astrapotheria by Simpson (1957), Carroll (1988), McKenna and Bell (1997) and López (2010).
Synonyms
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Synonymy list
Year | Name and author |
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1899 | Staurodon supernus Roth p. 386 |
1901 | Trigonostylopidae Ameghino p. 394 |
1901 | Trigonostylops duplex Ameghino p. 398 |
1901 | Hedralophus Ameghino p. 410 |
1901 | Hedralophus bicostatus Ameghino p. 410 |
1904 | Scabellia duplex Ameghino p. 80 |
1934 | Trigonostylopidae Simpson |
1935 | Seudenius Simpson p. 14 |
1935 | Seudenius cteronc Simpson p. 15 |
1935 | Shecenia Simpson p. 19 |
1935 | Shecenia ctirneru Simpson p. 20 |
1957 | Trigonostylopidae Simpson |
1967 | Shecenia Simpson |
1967 | Shecenia ctirneru Simpson |
1967 | Trigonostylopidae Simpson |
1988 | Seudenius Carroll |
1988 | Shecenia Carroll |
1988 | Trigonostylopidae Carroll |
1997 | Shecenia McKenna and Bell |
1997 | Trigonostylopidae McKenna and Bell |
2010 | Trigonostylopidae López |
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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.
Fm. †Trigonostylopidae Ameghino 1901
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G. †Albertogaudrya Ameghino 1901
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†Albertogaudrya carahuasensis Carbajal et al. 1977
†Albertogaudrya robusta Roth 1904
†Albertogaudrya unica Ameghino 1901
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Invalid names: Albertogaudrya oxygona Ameghino 1904 [synonym], Albertogaudrya regia Ameghino 1902 [synonym], Albertogaudrya separata Ameghino 1904 [synonym], Albertogaudrya tersa Ameghino 1902 [synonym], Scabellia cyclogona Ameghino 1904 [synonym], Scabellia laticincta Ameghino 1901 [synonym]
Invalid names: Scabellia Ameghino 1901 [synonym]
G. †Albertogaudryia
G. †Trigonostylops Ameghino 1897
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†Trigonostylops wortmani Ameghino 1897
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Invalid names: Trigonostylops columnifer Ameghino 1904 [synonym], Trigonostylops coryphodontoides Ameghino 1904 [synonym], Trigonostylops eximius Ameghino 1901 [synonym], Trigonostylops germinalis Ameghino 1904 [synonym], Trigonostylops hemicyclus Ameghino 1901 [synonym], Trigonostylops insumptus Ameghino 1901 [synonym], Trigonostylops integer Ameghino 1901 [synonym], Trigonostylops minimus Ameghino 1901 [synonym], Trigonostylops scabellum Ameghino 1901 [synonym], Trigonostylops secundarius Ameghino 1901 [synonym], Trigonostylops subtrigonus Ameghino 1901 [synonym], Trigonostylops trigonus Ameghino 1901 [synonym]
Invalid names: Chiodon Berg 1899 [synonym], Staurodon Roth 1899 [synonym], Trigonostylops gegenbauri Roth 1899 [nomen dubium]
Invalid names: Hedralophus Ameghino 1901 [nomen dubium], Hedralophus bicostatus Ameghino 1901 [nomen dubium], Seudenius Simpson 1935 [nomen dubium], Seudenius cteronc Simpson 1935 [nomen dubium], Shecenia Simpson 1935 [nomen dubium], Shecenia ctirneru Simpson 1935 [nomen dubium], Staurodon supernus Roth 1899 [nomen dubium], Trigonostylops duplex Ameghino 1901 [nomen dubium]
Diagnosis
No diagnoses are available