ankylosaurus is essentially the super-heavy tank of the dinosaur world. everyone wants to either ride one or watch it pummel a t-rex in the face with its club.

also just to confuse you a little, ankylosaurus is a genus within the family ‘ankylosauridae’ (members are called ankylosaurids), which is within the suborder ‘ankylosauria’ (members are called ankylosaurs). got all that? good. there will be a test later so don’t you dare forget it.

ankylosaurs are a diverse group of armoured dinosaurs, many of which don’t have a club on the end of their tail (e.g. nodosaurus). it just happens that our clubbed boy ankylosaurus was discovered first (in 1906), so both the family and the suborder got stuck with the name.