The "Dragon Man" Skull was Probably a Denisovan

Back in 2021, Chinese paleontologists published a skull from an archaic human, dated to around 146,000 years ago, that they attributed to a new species. They called this species Homo longi, Dragon Man, since it was supposed to have been found along the Dragon River.

But Qiaomei Fu, a geneticist who played a part in identifying Homo denisova, had his suspicions that this was really a Denisovan. He eventually got the chance to study the skull. First attempts did not identify any DNA but they did produce some protein sequences that matched Denisovan sequences from the famous finger bone. Then, anayzing some dental calculus, they found mitochondrial DNA that closely matches Denisovan DNA.

There are a lot of caveats to be made here, in particular that we're talking about DNA snippets rather than long strands, and we already know that there was human diversity and interbreeding in East Asia in that period. But this looks pretty good to me, so the digital model you see in these two images may well be the cranium of a Denisovan.

Incidentally, I learned from the Cell article that the current consensus is that Neanderthals and Denisovans diverged around 400,000 years ago.