Bearbug is an in Demon's Souls. There are three varieties: larval Bearbugs, adolscents, and adult Bearbugs. All three move at an extremely slow crawl and may drop Dragonstone when killed. Larval Bearbugs are the smallest and weakest, offensively and defensively; however, like the stronger varieties, they are virtually immune to fire damage. They attack by biting or hopping on the player. Unlike larger Bearbugs, they are capable of long-distance flight and can detect the player from a relatively long range.