This question has more than one answer depending on what you mean. 'Poisonous' refers to something that is toxic if eaten or drank, and there are poisonous reptiles - some snakes, such as some gartersnakes (Thamnophis spp.) and Japanese keelbacks (Rhabdophis tigrinus), sequester toxin from their amphibian prey and so would poison you if you ate them. However, most dangerous snakes and lizards are venomous, meaning that if they were to bite you their saliva (venom) would be toxic. The snake with the most toxic venom (meaning that it would take the smallest amount to kill 50% of test mice into which it is injected) is the Inland Taipan (Oxyuranus scutellatus) of Australia. However, this species is not considered very dangerous because it lives in area where almost no humans live. The snake that kills the most people each year is the Russell's Viper (Vipera russelli), which has fairly toxic venom and lives in an area where it commonly comes into contact with humans.
"What is the most poisonous reptile?"The most poisonous reptile is the Belcher's Sea Snake.---------------------------------------------------------------------------------------------------The Inland Taipan AKA Fierce snake is not poisonous at all. It is the most venomous however. No snake is poisonous. Venom and poison are two different things. Venom can do a multitude of harmful things to the body.
No, it is a poisonous reptile
a snake
No lizard has poisonous skin (apart from salmonella, which can be contracted from any reptile).
Colin McCarthy has written: 'Reptile' 'Los Reptiles' 'Poisonous snakes' -- subject(s): Juvenile literature, Poisonous snakes, Snakes 'Reptile (Eyewitness Books)'
The adder is the only poisonous British snake, and is a reptile.
The answer is Arizona.
The Fierce Snake also known Inland Taipan.
Members of the Cobra family would fit that description.
The most poisonous invertebrate known on planet earth is the box jellyfish, or sea wasp.
The turtle is the oldest known reptile.
The most poisonis reptile is snake