An early hominid, Ardipithecus ramidus, from the Pliocene(noun)
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Use "ramidus" in a sentence
"It would be easier to get the right response from Ardipithecus ramidus than from dear Sarah."
"A series 2009 studies in Science reported on the 4.4-million-year-old fossil of "Ardi," of the extinct Ardipithecus ramidus primate species that carried human traits."
"It turned out to be a hand bone, the first piece of a partial skeleton of a female Ardipithecus ramidus (nicknamed Ardi)."