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Taxonomy
Machaerodus ischyrus was named by Merriam (1905). Its type specimen is UCMP 8140, a mandible, and it is a 3D body fossil.
It was recombined as Ischyrosmilus ischyrus by Merriam (1918), Merriam (1919) and Kurten and Anderson (1980); it was recombined as Dinobastis ischyrus by Berta and Galiano (1983); it was synonymized subjectively with Ischyrosmilus gracilis by Churcher (1984); it was recombined as Homotherium ischyrus by Martin et al. (1988) and Anton et al. (2014).
It was recombined as Ischyrosmilus ischyrus by Merriam (1918), Merriam (1919) and Kurten and Anderson (1980); it was recombined as Dinobastis ischyrus by Berta and Galiano (1983); it was synonymized subjectively with Ischyrosmilus gracilis by Churcher (1984); it was recombined as Homotherium ischyrus by Martin et al. (1988) and Anton et al. (2014).
Synonymy list
| Year | Name and author |
|---|---|
| 1905 | Machaerodus ischyrus Merriam |
| 1918 | Ischyrosmilus ischyrus Merriam |
| 1919 | Ischyrosmilus ischyrus Merriam |
| 1980 | Ischyrosmilus ischyrus Kurten and Anderson p. 188 |
| 1983 | Dinobastis ischyrus Berta and Galiano p. 896 |
| 1988 | Homotherium ischyrus Martin et al. |
| 2014 | Homotherium ischyrus Anton et al. |
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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.
†Homotherium ischyrus Merriam 1905
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, subc = subclass, c = class, subp = subphylum | |||||
| References: Carroll 1988, Ji et al. 2002, Nowak 1991, Lillegraven 1979, Hendy et al. 2009 | |||||
Collections
No collection or age range data are available