 In Sumatra, a little known pygmy tribe called the Mante people of Aceh are regarded as Proto-Malay and have thought to be extinct.Other ethnic groups that are closely related to the Proto-Malay are such as the Nage people from Flores, which are considered a mixture of Proto-Malay and Melanesian and the Sakai people from Riau, which were originally pure Proto-Malay until later they were forced into the interior by the Deutero-Malays which led to their mixing with the Negritos.Off the west coast of Bengkulu, Sumatra Island, the indigenous people of Enggano Island known as the Enggano people are considered largely Proto-Malays.