In demonology Flauros is a strong Great Duke of Hell, having thirty-six
legions of demons under his rule.

He gives true answers of all things past, present and future, but he must
be first commanded to enter a magic triangle for if not he will lie, deceive
the conjurer, and beguile him in other business. But if he enters the
triangle he will answer truly, and gladly speak about divinity, the creation
of the world, himself, and other fallen angels. He can also destroy all the
conjurer's enemies by burning them up. If the magician requests it, he
will not suffer temptations from any spirit or in any form.

Flauros is depicted as a terrible and strong leopard that under request
of the conjurer changes into a man with fiery eyes and an awful
expression.