The map showing the collection localities of the Alexandromys evoronensis specimens was used in this study with the following legend: black circles stand for “Evoron” chromosomal race Nos. 1–5 according to Kartavtseva et al. 2021; black stars – for “Argi” chromosomal race Nos. 6–7 that are discussed in the material. Intermountain regions of the South of the Russian Far East: I – Evoron-Chukchagirskaya Lowland; II – Verkhnebureinskaya Depression; III – Verkhnezeiskaya Plain. Rows of dotted lines indicate mountain ranges.