Na language

Na (or Narua, Mosuo) is a language of the Naish subbranch of the Naic group of the Sino-Tibetan languages.

Varieties
Yongning Na, which is spoken in Yongning Township, Ninglang County, Lijiang, Yunnan, China, has been documented by Jacques and Michaud (2011).

Lataddi Narua is notable for having only two tonal levels.

Consonants

 * /t, tʰ, d, n, l/ can be heard as [ʈ, ʈʰ, ɖ, ɳ, ɭ] when preceding vowel sounds /ɯ, u, v̩, ɤ, æ/.
 * /p, pʰ, b, m, w/ can be heard as [ʙ̥, ʙ̥ʰ, ʙ, ɱ, v] when preceding vowel sounds /ɯ, u, v̩/.
 * /ɣ/ can also be heard as uvular [ʁ] in word-initial position.
 * /w, h/ is also heard as voiceless [w̥, x] in free variation.
 * /n/ is heard as velar [ŋ] when before velar stops.
 * [ʔ] is heard in initial position before vowels.

Vowels

 * /ɯ/ can be heard as [ɨ] in syllable-initial position and as retroflex [ɻ̩] when after retroflex consonants.