Purple Ant Silithid

There are 5 tameable creatures with this look.

Purple Ant Silithid
Exotic family: Beast Masters only - level 10+.Exotic Family
Can only be used by Beast Mastery hunters that have reached level 10.
Can Be Tamed
The Noxious Lair
Can Be Tamed
15-30Hive'Regal., Silithus
Original Silithus creatures vanish after you complete the Antorus raid. To time-travel to the earlier phase, speak to Zidormi near Valor's Rest.
Can Be Tamed
The Writhing Deep
Can Be Tamed
Ruins of Ahn'Qiraj (Raid)
Can Be Tamed
Only present in the newer phase of Silithus, after you complete the Antorus raid.
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.