Ussuri viper, Gloydius ussuriensis (Emelianov, 1929), a species of the genus Viperidae Asiatic viper, is highly toxic, named by Emelianov, named time: 1929. Model origin: Russia’s Poset region, Boar River (Rudnaya River), Vladivostok (Vladivostok), Sioux City (Guerilla City) River and Nikolle-Ussuriysk (double Chengzi), both in the Primorye Territory, and the slope of Manchuria (Shangzhi, Heilongjiang, China). Two rows of large round spots on the back are juxtaposed; the black "eyebrow" pattern on the head is inlaid with white or yellow-white borders (white eyebrows); the middle dorsal scales are 21 rows; the abdominal scales + subtail scales 188-213, an average of about 200. The tongue is pink.
