Hypertusk seems to be a carefree Nanovor; it's moves seem gross and without manners, launching stinkbombs and burping and whatnot. It seems to be an effective battling strategy for Hypertusk.
Hypertusk seems similar to Electrobull; it just might be their shared love of jabbing the opponent with their tusks. Hypertusk, however, focuses on gaining and sabotaging SPD as opposed to Electrobull's STR override.
Below is a comparison of the two:
Electrobull can deal the same damage as Hypertusk but for less EN, so it's really up to the user who to choose.
This Nanovor is fully evolved and cannot evolve further.