Why was Ardipithecus ramidus reclassified into a separate genus in 1995?

Created from Britannica articles using AI. AI can make mistakes, so verify using Britannica articles.

The species Ardipithecus ramidus was initially assigned to the genus Australopithecus and named Au. ramidus in a 1994 publication. However, in 1995, researchers reclassified the species into the new genus Ardipithecus after the recovery of additional fossils provided more comprehensive information about the hominid’s biology. This new data allowed the research team to distinguish the species from Australopithecus and establish a separate genus name.1