How to pronounce“stygimoloch”in English

And then Stygimoloch, another dinosaur from the same age, lived at the same time, has spikes sticking out the back of its head.

If you cut open Stygimoloch, it is doing the same thing.

The spikes on the back of the Stygimoloch are actually resorbing, which means they're getting smaller as that dome is getting bigger.

Dracorex is the littlest one, Stygimoloch is the middle-size one, Pachycephalosaurus is the largest one.