
Photo: (c) Roman A. Lagazyuk (Роман А. Лагазюк), some rights reserved (CC BY) · CC BY 4.0
Apodemus peninsulae
Range
North-eastern Asia, including the Russian Far East, northern China, the Korean Peninsula, Sakhalin and Hokkaido
Size
7.6–12.5cm head and body, tail 7.5–11.2cm
The Korean field mouse, also known as the Korean wood mouse, is distributed across north-eastern Asia, including the Russian Far East, northern China, the Korean Peninsula, Sakhalin and Hokkaido. It is not found on the Korean island of Jeju (Wikipedia, general species account).
The adult has a body length of 7.6–12.5cm, with a tail of nearly equal length at 7.5–11.2cm (Wikipedia, general species account).