Asụsụ Markham

Asụsụ Markham na-etolite ezinụlọ nke asụsụ Huon Gulf . Ọ nwere asụsụ iri na abụọ a na-asụ na Ndagwurugwu Ramu, Ndagwurugwu Markham na usoro ndagwurugwu metụtara na ala ala Madang na Morobe Provinces nke Papua New Guinea .   N'adịghị ka ihe fọrọ nke nta ka ọ bụrụ asụsụ ndị ọzọ dị n'Ebe Ọdịda Anyanwụ Ụwa nke New Guinea, bụ ndị a na-asụ nanị n'ebe ndị dị n'ụsọ oké osimiri, a na-asụ ọtụtụ asụsụ Markham n'ime ime ugwu nke Morobe Province, Papua New Guinea, bụ ebe ha na-enwe mmekọrịta siri ike na asụsụ Trans-New Guinea . 

Ọ bụ ezie na asụsụ Markham bụ Austronesian, ha na asụsụ Papuan agbata obi enweela mmekọrịta dị ukwuu.

Nrụgharị ụda nke Proto-Markham ka ewepụtara na Holzknecht (1989) ma chịkọta ya n'okpuru. Holzknecht, Susanne (1989). The Markham Languages of Papua New Guinea. Pacific Linguistics. ISBN 0-85883-394-8.

 Asụsụ 
Labu (= Hapa)

 Obodo Markham
 Aribwaung (= Aribwaungg, Yalu), Aribwatsa † (= Lae, Lahe), Musom, Nafi (= Sirak), Duwet (= Guwot, Waing), Wampar, Silisili (Middle Watut), Maralango (South Watut), Dangal (South Watut)
 Oke Markham
 Adzera (ụyọkọ olumba: Sarasira, Sukurum), Mari, Wampur

 Proto-Markham 

Susanne Holzknecht rụgharịrị Proto-Markham na 1989 n'akwụkwọ ya The Markham Languages of Papua New Guinea . Ọ na-esi na Proto-Huon Gulf na-adabere na phonological nkekọrịta, morphosyntactic na lexicosemantic innovations, dị ka njikọ nke Proto-Huon Gulf *t, *r, na *R dị ka Proto-Markham *r, accretion nke * ka- n'ime isi okwu ntọala (Proto-Oceanic * ) "id."), na nnọchi Proto-Oceanic *qacan "aha" nke Proto-Markham *biŋa "id.", n'etiti ọtụtụ ndị ọzọ.

 Udaume 
Udaume nke Proto-Markham, dịka Holzknecht siri kwuo, bụ:
+Udaume N'ihu Central Azu Mechie   N'etiti etiti   Mepee 

 Consonants 
Ihe mgbochi nke Proto-Markham, dịka Holzknecht siri kwuo, bụ:

 Ntụaka