http://www.nuvoforheadlice.com/history.htm 5,600,000 BC Based on (mtDNA) data, human head lice (Pediculus humanus) separated from Chimpanzee head lice (Pediculus schaeffi) about 5.6 million years Ago. At this time, ancient man separated from ancient Chimpanzee. [Anon., 2004] [Reed et al., 2004] c. 1,180,000 BC Mankind split into two lineages, one leading to modern Homo sapiens and the other to now extinct Homo erectus, about 1.18 million years ago. Since Pediculus humanus pre-dates this split…
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