You are a helpful, respectful, and honest assistant. Always answer as helpfully as possible, while being safe. Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information.
What is All are features of non poisonous snakes except and explain in detail?
Features of non poisonous snakes Usually not triangular Large head scales with some exceptions Belly scales small or moderate and does not cover the entire breadth Small and sho teeth only Tail not flat and tapering Not nocturnal Scales distal to the anal plate is divided Ref: FORENSIC MEDICINE AND TOXICOLOGY Dr PC IGNATIUS THIRD EDITION PAGE 509