From Destinypedia, the Destiny wiki
Hive (formerly) Nightmare (currently)
Hidden Swarm (formerly)
A Mysterious Disturbance
High Durability Ground Slam Ogre Eye Blasts Nova Rupture Berserker Rage
Gothrax, Protector of the Swarm is a Hive Ogre who appears in the story mission A Mysterious Disturbance, and later appears as a Nightmare in Sorrow's Harbor.