Gyalrongic languages

The Gyalrongic languages (also known as Rgyalrongic or Jiarongic) constitute a branch of the Qiangic languages of Sino-Tibetan, but some propose that it may be part of a larger Rung languages group and do not consider it to be particularly closely related to Qiangic but suggest that similarities between Gyalrongic and Qiangic may be from areal influence. However, other work suggests that Qiangic as a whole may in fact be paraphyletic, with the only commonalities of the supposed "branch" being shared archaisms and areal features that were encouraged by language contact. Jacques & Michaud (2011) propose that Qiangic including Gyalrongic may belong to a larger Burmo-Qiangic group based on some lexical innovations. The Gyalrongic languages are spoken in Sichuan in China, mainly in the autonomous Tibetan and Qiang prefectures of Karmdzes and Rngaba. These languages are distinguished by their conservative morphology and their phonological archaisms, which make them valuable for historical linguistics. The cluster of languages variously referred to as Stau, Ergong or Horpa in the literature are spoken over a large area from Ndzamthang county (in Chinese Rangtang 壤塘县) in Rngaba prefecture (Aba 阿坝州) to Rtau county (Dawu 道孚) in Dkarmdzes prefecture (Ganzi 甘孜州), in Sichuan province, China. At the moment of writing, it is still unclear how many unintelligible varieties belong to this group, but at least three must be distinguished: the language of Rtau county (referred as ‘Stau’ in this paper), the Dgebshes language (Geshizha 格什扎话) spoken in Rongbrag county (Danba 丹巴), and the Stodsde language (Shangzhai 上寨) in Ndzamthang. Gyalrongic languages are spoken predominantly in the four counties of Ma'erkang, Li, Xiaojin, and Jinchuan in Aba Prefecture, western Sichuan. Other Gyalrongic lects are spoken in neighboring Heishui, Rangtang, Baoxing, Danba, and Daofu counties. The Gyalrongic languages share several features, notably in verbal morphology. More recent classifications such as Lai et al.