Subspecies and Distribution. N.e.andersoniThomas,1911—SShaanxi,Sichuan,andNWYunnan,China. N.e.ailaoshanensisLiSong&YangJunxing,2009—WYunnan,SWChina. N. e. pianmaensis Li Song & YangJunxing, 2009 — Ailaoshan in C Yunnan, SW China. in Muridae

Subspecies and Distribution. N.e.andersoniThomas,1911—SShaanxi,Sichuan,andNWYunnan,China. N.e.ailaoshanensisLiSong&YangJunxing,2009—WYunnan,SWChina. N. e. pianmaensis Li Song & YangJunxing, 2009 — Ailaoshan in C Yunnan, SW China.Published as part of Don E. Wilson, Russell A. Mittermeier & Thomas E. Lacher, Jr, 2017, Muridae, pp. 536-884 in Handbook of the Mammals of the World – Volume 7 Rodents II, Barcelona :Lynx Edicions on page 821, DOI: 10.5281/zenodo.688726