Haplogroup C & K
Melanesians
The original inhabitants of the southwestern Pacific — New Guinea, the Solomon Islands and the Torres Strait.
Papua New Guinea
All Black Aboriginal peoplesHistory & information
The Melanesians of Indonesia, Papua New Guinea, the Solomon Islands and neighbouring archipelagos are the original people of the islands where later Austronesian and Southeast Asian populations met them. Their culture resembles that of archaic Bantu peoples of Kenya and East Africa, such as the Kikuyu.
Early European explorers noted the physical differences among Pacific Islanders. In 1756 Charles de Brosses theorised that there was an “old black race” in the Pacific who were conquered or displaced by the peoples of what is now called Polynesia, whom he distinguished as having lighter skin.
The largest and most populous Melanesian country is Papua New Guinea; its largest city, Port Moresby, has about 318,000 people, mostly of Melanesian ancestry. The western half of New Guinea is part of Indonesia and is predominantly inhabited by indigenous Papuans, with a significant minority of settlers from elsewhere in Indonesia.
In Australia, Melanesian people inhabit the Torres Strait Islands. As of 30 June 2016 about 38,700 people identified as being of Torres Strait Islander origin only, while others are of mixed Aboriginal descent. Their headdresses resemble those of the Luo people of Kenya.
Paternally, Melanesians carry haplogroup C and haplogroup K and its descendants — the same coastal lineages that reached the Andaman Islands, Australia and, eventually, the Americas.
The other side
The lineage breakdown
Two lineages define the Melanesian peoples: haplogroup C and haplogroup K, the paternal markers of the earliest coastal dispersal out of Africa into Asia and Oceania.
C
C-M130. One of the first lineages to leave Africa along the southern coastal route. In Melanesia it survives principally as C1b2a (C-M38), carried through New Guinea, the Solomon Islands and the wider Pacific, and shared with the Aboriginal Australians and the earliest Black populations of the Americas.
Open lineage
K
K-M9 and its Oceanic descendants, above all M (K2b1b) and S (K2b1a), which together account for much of the paternal ancestry of Papuan and Island Melanesian populations alongside haplogroup C.
Open lineage
Photo gallery

Papuan drummers
Papua New Guinea

Melanesian child
Solomon Islands

Blond Melanesian children
Solomon Islands

Bougainville women
Papua New Guinea

Sing-sing dancers
Papua New Guinea

Huli wigmen
Papua New Guinea

Dani elder
Western New Guinea, Indonesia

Papuan youths
Papua New Guinea