Dragon Assed Beetles

They are carnivorous beetles the size of a pitbull, they squirt boiling chemicals up their asses, right into your face, and then they will eat you.
You can easily recognize them due to their chitin pattern: pitch black with red dots.
They live in forests, and prey mostly upon smaller animals.
Even though their attack is not technically acid, it is an irritating liquid at about 98°C, that will cause a burn, plus irritation. So, it works pretty much like Acid spit - 2, and Spitting attacks.
Their aim is incredible, they can reach targets up to 8 m away, right in the face.