Smithophis bicolor
Range
Northeastern India, northern Myanmar and western Yunnan, China
The Brown Trapezoid Snake is an Asian natricine recorded from Assam, Meghalaya and Arunachal Pradesh in northeastern India, northern Myanmar and western Yunnan in China. It was formerly classified as Rhabdops bicolor, but a taxonomic study published in 2019 transferred it to the newly established genus Smithophis. The opened account contained no dependable species-specific measurements, diet, reproduction or habitat details, so those fields have been omitted. (Wikipedia, general species account; Deepak et al. 2019)