杏吧原创

Flores ‘hobbits’ weren’t malformed humans

Case closed: the human-like Homo floresiensis living in the Indonesia as recently as 17,000 years ago were a unique species

CASE closed 鈥 the 鈥渉obbits鈥 that lived on the Indonesian island of Flores only 13,000 years ago were a unique species of hominin.

This was the first thought when the remains of a tiny, 18,000-year-old female were uncovered in 2003. Then in 2008 Peter Obendorf of RMIT University in Melbourne, Australia, claimed the remains were of a modern human with cretinism, a disease caused by iodine deficiency.

鈥淚 have put that claim to rest,鈥 says of the Australian National University in Canberra. He compared the Flores bones with those of 10 people who鈥檇 had cretinism, focusing on anatomical features that are typical of the disease. He found no overlap (HOMO 鈥 Journal of Comparative Human Biology, vol 61, p 211). at Stony Brook University Medical Center in New York agrees the study finally puts that idea to rest.

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