Lava Bat

A  is one of the airborne monster types you'll encounter. It has an energy bursting projectile-based attack that will explode in a small radius when it reaches it's max range or when it hits you. The projectile can set you on fire which will deal damage overtime. It is not as easy to dodge the projectiles as a Firefly or Black Firefly. It can become difficult to dodge when swarms attack you. Heavy Turrets and Auto-Repair Turrets are effective against them.

Location
You can find Lava bats at the Volcano Conduit.