Ninam language

Yanam, or Ninam, is a Yanomaman language spoken in Roraima, Brazil (800 speakers) and southern Venezuela near the Mucajai, upper Uraricaá, and Paragua rivers.
Synonymy.
Yanam is also known by the following names: "Ninam", "Yanam–Ninam", "Xirianá", "Shiriana Casapare", "Kasrapai", "Jawaperi", "Crichana", "Jawari", "Shiriana", "Eastern Yanomaman".
Regional variation.
Gordon (2009) reports 2 main varieties (Northern, Southern). Kaufman (1994) reports 3:
The name Jawari is shared with Yaroamë.
There are three dialects spoken in Roraima, Brazil according to Ferreira, et al. (2019):
The remaining speakers of Arutani and Sapé also speak Ninam (Shirián), since they now mostly live in Ninam villages.
Phonology.
Yanam has seven base vowels: /a, e, ə, i, ɨ, o, u/. Yanam has both vowel length and nasalization, and both features can occur simultaneously, for all vowels except for /ɨ/.