Cylindrophis ruffus, Red-tailed Pipe Snake, on a wooden floor, looped body, and breathing regularly as it is resting for a moment

cylindrophis ruffus common pipe snake cylindrophis redtailed pipe snake nonvenomous nonvenomous snakes nocturnal snakes red cylinder snake harmless snakes slithering snake slither animals with scales snakes in asia snakes in thailand cylindrophiidae slithering animals herpetology snake breathing reptiles in asia reptiles in thailand scaled animals slithering movement snakes wildlife in asia wildlife in thailand serpentes harmless herping reptiles scales animals in thailand animals in asia wildlife herp herper vertebrates twisting movement nature in thailand legless animals zoology twisting nocturnal animals legless wild animals nocturnal animals nature oscillating motion surinami