...that the Scarlet King Snake can be distinguished from the Coral Snake by the mnemonic "red and yellow, kill a fellow" and "red and black venom lack"?
...that although the green anaconda is the modern world's largest snake at up to 9 m (30 ft) long and 227 kg (500 lb), the extinct Titanoboa could be up to 12.8 m (42 ft) long and 1,135 kg (2,500 lb; 1.1 long tons)?
... that the snake Philodryas baroni emits a foul-smelling substance from the cloaca when frightened?
... that the recently discovered smallest snake in the world, Leptotyphlops carlae(pictured), is thought to be near the evolutionary limit of how small any snake could be?