Bis-Cobra is an unknown lizard, reported from Northern India. Its bite is said to be as venomous as twenty cobras. Unlike other lizards, it spits its venom.
- A harmless gecko (Eublepharis hardwickii) of east India and Bangladesh. The related Leopard gecko (E. macularius) also has a reputation in Pakistan as a venomous reptile.
- A composite animal, a hybrid of poison-ous snakes and harmless lizards