hardun Directory References Discover 7 of the World’s Deadliest Plants 7 of History's Most Notorious Serial Killers How Deadly Is Quicksand? 7 Drugs that Changed the World Who Invented the Internet? 7 Deadliest Weapons in History 7 Everyday English Idioms and Where They Come From Contents hardun lizard Ask the Chatbot a Question Ask the Chatbot a Question Also known as: Agama stellio Learn about this topic in these articles:description In agamaThe hardun (A. stellio), which is common in northern Egypt, has a tail ringed with spiked scales, giving it a ferocious appearance.Read More