I’ve seen some pretty shady articles about these apes in the past but this looks very credible. Does anyone have links to more detailed articles? If they turn out to be gorilla/chimp hybrids, that could have enormous implcations to he classifaction of humans and chimps (and gorillas) and might even imply that a human/chimp hybrid could be possible.
There’s significantly more detailed information here, at National Geographic.
If this thing co-occurs with chimps, but not gorillas, a recent hybrid origin seems unlikley. If it co-occurs with regular chimps, it sounds like it must be a new species (possibly closely related to chimps) rather than a subspecies of chimp.
I might mention that Paul du Chaillu, who collected the first specimens of the gorilla in Gabon in the 1850s, mentioned local tales of other species of apes besides gorillas and chimps. However, this was remote from the area of the present discovery.
Since many of the differences between a chimp and a gorilla skull are due to allometry, one would expect the skull of a “giant” chimp to be much like that of a gorilla.
Sorry, on reading Ammann’s own website it is clear he thinks that the animals are chimps, and not likely even a new subspecies but perhaps a population with some unusually large individuals.
And he thinks that Williams is a lying publicity-hound.
Thanks for the links. Sure looks like a chimp to me from the pictures. Other than the larger size, I don’t see any gorilla characteristics. It will be interesting to see what the new tests show.
No, no. “Mangani” was the apes’ word for themselves. Tarzan would also sometimes refer to them as “mangani” when speaking to other humans since there was no common term like chimp or gorilla for them. Europeans like Tarzan the apes called “tarmangani”, white ape, tar meaning “white.” (“tarzan” meant “white-skin”.)