morphological characteristics of hot spring snakes
hot spring snakes

Because hot spring snakes It likes to rest around hot springs and is named the hot spring snake. The head and neck area of ​​the hot spring snake is obvious. The back of the head is gray green, the ventral surface of the head is light yellow, the trunk and the back of the tail are olive green, and there are three rows of dark brown spots, with the core row being the largest.
The outer edges of the two dorsal scales are gray-green, forming several fine vertical lines of alternating dark and light colors. There is a gray light streak behind the eye that starts from the lower retroorbital scale, runs obliquely through the upper edge of the 7th and 8th upper labial scales, and spreads backward to intersect with the longitudinal streak on the side of the body. There are 21-24 maxillary teeth, gradually increasing in size backward.

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