Brown Grub

Untameable look : This look is not known from a tameable creature.

Brown Grub

Exotic Family : You must be specced as a Beast Master of at least level 65 to tame and use Worms!

Untameable Creatures

Cannot Be Tamed
Isle of Reckoning, Kun-Lai Summit
Spawns when you click on the Zandalari Cauldron (look for the purple glow!). The maggots disappear after a short time but you can resummon.
Cannot Be Tamed
52-60Sepulcher of Knowledge, Maldraxxus
Cannot Be Tamed
55Ruins of Ahn'Qiraj (Raid)

Matching Companion Pets