Graham's crayfish snake

Description

Regina grahamii,commonly known as Graham's crayfish snake,is a species of nonvenomous semiaquatic colubrid snake,which is endemic to North America.R.grahamii is a medium-sized snake,measuring an average of 18–28 inches (46–71 cm) in total length (including tail),but can grow up to almost 4 feet long in some cases.The maximum recorded total length is 47 inches (119 cm). It is usually a brown or gray color with an occasional faint mid-dorsal stripe.Its lateral stripes are typically cream,white tan,or light yellow and located from the belly up to the fourth scale row.The belly is typically the same color as the lateral stripes and is unmarked,with the exception of a row of dark dots down the center (rare in specimens).