2. Tiger frog, commonly known as water chicken, frog, green chicken, mud frog, frog, etc. It belongs to Chordata phylum, Vertebrate phylum, Anura and Rana tigris. There are about 4 subspecies of Rana tigris, and there are 1 species in China and Thailand, namely Rana tigris in China and Rana tigris in Thailand.

3. Rana tigris is widely distributed in China, including Henan, Shaanxi, Sichuan, Yunnan, Guizhou, Hubei, Anhui, Jiangsu, Zhejiang, Jiangxi, Hunan, Fujian, Taiwan Province, Guangdong, Hainan, Guangxi and Hong Kong, as well as Myanmar, Thailand, Vietnam and Malaysia.