The Taiwan field mouse, also called Formosan wood mouse (Apodemus semotus), is a species of rodent in the family Muridae.It is found only in Taiwan.[1][2]
| Taiwan field mouse | |
|---|---|
 | |
Scientific classification  | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Mammalia |
| Order: | Rodentia |
| Family: | Muridae |
| Genus: | Apodemus |
| Species: | A. semotus |
| Binomial name | |
| Apodemus semotus Thomas, 1908 | |
The Taiwan field mouse is primarily distributed in the montane region between 1,400 and 3,000 m.[3] They inhabit various habitat types, such as natural or planted forests, grasslands, farms, and campsites, and are omnivorous feeding on plants, insects and fungi.[4]
Based on morphological measurements, it has been suggested that the Taiwan field mouse is not different from the South China field mouse (Apodemus draco), and should not be considered as a separate species.[5]
The Taiwan field mouse is sexually dimorphic, with male generally larger than females (male: 25.6 ± 0.5 g; female: 23.8 ± 0.5 g[6]). Mark-capture-recapture data suggest that their life span may be less than 1 year in the wild.[7]