Topaz Shale Worm

There are 4 tameable creatures with this look.

Topaz Shale Worm
Exotic family: Beast Masters only - level 10+.Exotic Family
Can only be used by Beast Mastery hunters that have reached level 10.
Shale BeastsLevelLocation
Can Be Tamed
10-20(NPC Level:
Kaja'mine, Kezan
Can Be Tamed
Scoured Reach, Deepholm
Retains its original name after taming.
Can Be Tamed
Forgotten Depths, Throne of Thunder (Raid)
This beast appears when you walk over the rumbling patches of dust and mushrooms in the Forgotten Depths.
Can Be Tamed
Jagged Wastes, Deepholm
This gyreworm is available to Blacksmiths only. It spawns during the Blacksmithing quest An Ear to the Ground, which becomes available from your BfA Blacksmithing trainer when you reach a skill of 150 in Battle for Azeroth Blacksmithing. While the quest is in an open area, it appears to be phased so that only the quester can see the worms.
Level scaling: Most NPCs will scale with the Hunter's level, within the constraints of their level range. Hunters can tame regular NPCs up to 2 levels higher than them, but can only tame elite NPCs of the hunter's level or below.