高山姬鼠（Apodemus chequieri）是中國(guó)特有的鼠科姬鼠屬物種，主要分布在陜西南部、云南、甘肅南部、湖北西部、四川等地的亞熱帶叢林中。其體型略大于條紋田鼠，但缺乏明顯的背脊條紋。外形特征頭體長(zhǎng)88-110毫米，尾長(zhǎng)83-105毫米，耳長(zhǎng)14-16毫米，后足長(zhǎng)22-25毫米。體重?cái)?shù)據(jù)不詳。高山姬鼠外觀與條紋田鼠（A. agrarius）相似，但無(wú)中背條紋，體型更大。區(qū)別辨識(shí)與條紋田鼠相比，高山姬鼠無(wú)中背條紋且體型更大。生活習(xí)性棲息于海拔300-1800米的耕作地、草地和開(kāi)闊林地。以種子和昆蟲(chóng)為食。地理分布分布于中國(guó)中部（甘肅南部、陜西南部、四川、重慶、湖北西部、云南、貴州、湖南）。其他最初被歸類(lèi)為Mus屬物種，后被確認(rèn)為姬鼠屬下的有效物種。以上文本由 AI 整理，僅供參考分類(lèi)資料中文目名嚙齒目中文科名鼠科中文屬名姬鼠屬拉丁目名RODENTIA拉丁科名MURIDAE拉丁學(xué)名Apodemus chevrieri英文名Chevrier's Field Mouse命名作者M(jìn)ilne-Edwards 1868分類(lèi)備注a recent molecular study suggested splitting of Apodemus into three genera: Apodemus including A. chevrieri, Alsomys, and Sylvaemus; this revision was based on phylogenies created using cytochrome b sequences that show Apodemus sensu lato as monophyletic, but the three proposed genera as paraphyletic with each other; the authors supported the revision with the deep divergence time between the various clades; however, given that the genus is already monophyletic and that the proposed genera are not reciprocally monophyletic, Apodemus is retained as a single genus here pending more integrative taxonomic researchIUCN別名 ▽名稱(chēng)來(lái)源說(shuō)明中文名高山姬鼠