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出典:Wikipedia
出典:『Wikipedia』 (2010/04/11 01:17 UTC 版)
Adelphailurus is an extinct genus of saber-toothed cats of the family Felidae and tribe Metailurini which inhabited western North America during the Miocene living from 10.3—5.33 Ma and existed for approximately 4.97 million years.
Adelphailurus