Based on available resources, linguists divided it to two varieties Kadi (North Muyu) and South Muyu. However according to native speakers, it may be a dialect continuum of 9 mutually intelligible dialects which also include Ningrum and Yonggom.[2] Petabahasa by Indonesia Ministry of Education classified it to three languages, Kadi spoken in Kampung Woropko,[3]South Muyu spoken in Kampung Anggumbit,[4] and Muyu in Kampung Kamka.[5]
^ abZahrer, Alexander. 2019. First data of Moyu, a lowland Ok language of New Guinea. 11th International Austronesian and Papuan Languages and Linguistics Conference (APLL11), 13-15 June 2019, Leiden University.
^"Kadi". Peta Bahasa (in Indonesian). Retrieved 2024-10-12.
^"Muyu Selatan". Peta Bahasa (in Indonesian). Retrieved 2024-10-12.
^"Muyu". Peta Bahasa (in Indonesian). Retrieved 2024-10-12.