A few years ago there were reports of a new great ape in the Congo, perhaps a chimp-gorilla hybrid. As the story unfolded it seemed more and more plausible that this was a local morph of the common chimpanzee, and genetic tests have confirmed that hunch. It is a subspecies of common chimpanzee, though with unusual morphological features. The latter is important, we see a wide range of phenotypes among humans across small distances, so it should not surprise if chimpanzees also exhibit variation.
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We've had reason now and again to mention the unusual ape photographed at Yaounde Zoo (in Cameroon) a few times. I finally got round to digging out and scanning the only photo of the animal I've seen: it was taken by Peter Jenkins and Liza Gadsby and first appeared in the November 1996 issue of the…
Good news! The gorilla genome sequence was published in Nature last week, and adds to our body of knowledge about primate evolution. Here's the abstract:
Gorillas are humans' closest living relatives after chimpanzees, and are of comparable importance for the study of human origins and evolution.…
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Locals deep in the forests of the Congo have told stories of massive, lion-eating chimps for more than 200 years. Called bili apes or Bondo mystery apes, these creatures had previously been considered as scientifically important as the Loch Ness monster, Bigfoot and the theory of intelligent design…