| Source Data | |
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| Rank | species |
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| Taxonomy (GBIF) | Life : Animalia : Chordata : Mammalia : Carnivora : Felidae : Homotherium : Ischyrosmilus johnstoni |
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| Taxonomy (PBDB) | Life : Animalia : Chordata : Mammalia : Carnivora : Felidae : Homotherium : Ischyrosmilus johnstoni |
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| Taxonomic Status (GBIF) | accepted |
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Classification
(PBDB,GBIF) | |
|---|
| Generic Name | Ischyrosmilus |
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| Scientific Name | Ischyrosmilus johnstoni (Mawby, 1965) |
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| Opinions (PBDB) | | Name | Rank | Opinion | Evidence | Author |
|---|
| Homotherium johnstoni | species | belongs to Ischyrosmilus | stated without evidence | Mawby, 1965 | | Homotherium johnstoni | species | subjective synonym of Ischyrosmilus ischyrus | stated without evidence | Kurten and Anderson, 1980 | | Homotherium johnstoni | species | belongs to Homotherium | stated with evidence | Berta and Galiano, 1983 | | Homotherium johnstoni | species | subjective synonym of Ischyrosmilus gracilis | stated without evidence | Churcher, 1984 |
|
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| Status (PBDB) | extinct |
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| Taxon Size (PBDB) | 1 |
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| First Recorded Appearance | 4.90 - 1.80 Ma
Cenozoic |
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| Last Recorded Appearance | 4.90 - 1.80 Ma
Cenozoic |
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| Environment | terrestrial (based on Eutheria) |
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| Motility | actively mobile (based on Osteichthyes) |
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| Diet | carnivore (based on Felidae) |
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| Taphonomy | phosphatic (based on Vertebrata) |
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| Primary Reference (PBDB) | J. E. Mawby. 1965. Machairodonts from the Late Cenozoic of the Panhandle of Texas. Journal of Mammalogy 46(4):578-587 |
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Ischyrosmilus johnstoni ✝
