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Esthonychidae
Taxonomy
Esthonychidae was named by Cope (1883). It is not extant. Its type is Esthonyx. It was considered monophyletic by Miyata (2007).
It was assigned to Creodonta by Cope (1889); to Tillodontia by Gadow (1898); and to Tillodontia by Hay (1902), Chow et al. (1977), Carroll (1988), Miyata (2007), Rose et al. (2012) and Rose et al. (2013).
It was assigned to Creodonta by Cope (1889); to Tillodontia by Gadow (1898); and to Tillodontia by Hay (1902), Chow et al. (1977), Carroll (1988), Miyata (2007), Rose et al. (2012) and Rose et al. (2013).
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1872 | Anchippodontidae Gill |
| 1875 | Tillotheriidae Marsh |
| 1883 | Esthonychidae Cope |
| 1889 | Esthonychidae Cope p. 876 |
| 1889 | Tillotheriidae Cope p. 876 |
| 1898 | Esthonychidae Gadow p. 42 |
| 1898 | Tillotheriidae Gadow p. 42 |
| 1902 | Esthonychidae Hay p. 715 |
| 1902 | Anchippodontidae Hay p. 716 |
| 1977 | Esthonychidae Chow et al. |
| 1988 | Esthonychidae Carroll |
| 1997 | Tillotheriidae McKenna and Bell p. 214 |
| 2007 | Esthonychidae Miyata p. 662 |
| 2012 | Esthonychidae Rose et al. |
| 2013 | Esthonychidae Rose et al. p. 843 |
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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. †Esthonychidae Cope 1883
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Subfm. †Esthonychinae Zittel and Schlosser 1911
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G. †Esthonyx Cope 1874
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†Esthonyx acutidens Cope 1881
†Esthonyx bisulcatus Cope 1874
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Invalid names: Esthonyx acer Cope 1874 [synonym], Esthonyx burmeisterii Cope 1874 [synonym]
†Esthonyx gunnelli Gingerich 1989
†Esthonyx munieri Lemoine 1891
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Invalid names: Franchaius russellonyx Baudry 1992 [synonym], Plesiesthonyx chardini Baudry 1992 [synonym], Plesiesthonyx elongatus Baudry 1992 [synonym]
†Esthonyx spatularius Cope 1880
G. †Plesiesthonyx Lemoine 1891
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†Plesiesthonyx luciae Baudry 1992
†Plesiesthonyx minimus Baudry 1992
Invalid names: Franchaius Baudry 1992 [synonym]
Subfm. †Trogosinae Gazin 1953
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G. †Trogosus Leidy 1871
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†Trogosus castoridens Leidy 1871
†Trogosus gazini Miyata 2007
†Trogosus grangeri Gazin 1953
†Trogosus hillsii Gazin 1953
†Trogosus hyracoides Marsh 1873
†Trogosus latidens Marsh 1874
†Trogosus shantunensis Chow 1963
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Invalid names: Kuanchuanius danjiangensis Cheng and Ma 1990 [synonym]
Invalid names: Tillotherium Marsh 1873 [synonym]
Invalid names: Anchippodus Leidy 1868 [nomen dubium]
Invalid names: Anchippodontidae Gill 1872 [synonym], Tillotheriidae Marsh 1875 [synonym]
Diagnosis
No diagnoses are available