Trans–New Guinea languages

Trans–New Guinea
Geographic
distribution
Indonesia (Western New Guinea, East Nusa Tenggara (Alor, Pantar)
East Timor
Papua New Guinea
Linguistic classificationOne of the world's primary language families
Proto-languageProto-Trans–New Guinea
Subdivisions
Language codes
ISO 639-5ngf
GlottologNone
nucl1709  (Nuclear Trans–New Guinea,
partial overlap)
The extent of various proposals for Trans–New Guinea.
  Families accepted by Usher
  Other families proposed by Ross (2005)
  Other Papuan languages
  Austronesian languages
  Uninhabited

The various families constituting Ross' conception of Trans–New Guinea. The greatest TNG diversity is in the eastern highlands. (After Ross 2005.)
  * Mor, Tanah Merah, Dem, Uhunduni, Oksapmin, Wiru, Pawaia, Kamula, Moraori, Mombum

Trans–New Guinea (TNG) is an extensive family of Papuan languages spoken on the island of New Guinea and neighboring islands, a region corresponding to the country Papua New Guinea as well as parts of Indonesia.

Trans–New Guinea is perhaps the third-largest language family in the world by number of languages. The core of the family is considered to be established, but its boundaries and overall membership are uncertain. The languages are spoken by around 3 million people. There have been several main proposals as to its internal classification.