Mammals of Korea: a review of their taxonomy, distribution and conservation status Author Jo, Yeong-Seok Author Baccus, John T. Author Koprowski, John L. text Zootaxa 2018 2018-11-19 4522 1 1 216 journal article 27944 10.11646/zootaxa.4522.1.1 58e0c7c5-75ec-4b1b-beb0-d01527f710f9 1175-5326 2610198 C24EFA8A-A5A0-4B06-A0A9-632F542B9529 Key to species of Genus Mustela in Korea 1 Head-body length < 200 mm ; tail length 30 mm ....................................................... M. nivalis - Head body length> 150 mm ; tail length> 30 mm ............................................................. 2 2 limbs and tip of tail black.................................................................... M. eversmanii - limbs and tail yellow................................................................................... 3 3 Head-body length> 275 mm ; tail length 50% head-body length; lips and chin white enclosed by dark pelage on face.................................................................................................... M. sibirica - Head-body length < 275 mm ; tail length 33% head-body length; no dark pelage on face....................... M. altaica