Troll
The troills are a collection of related subspecies found in several of the Nine Realms.
Although the various tribes of Trolls are sepperate species, and are mainly self governing, they are recognised as a single species by the Congress of Realms and send a single Congressman.
Despite the name, the Fire Trolls of Muspelheim do not appear to be related to any other species of Troll.
Basic Information
Anatomy
Most trolls are humanoid, although their compared to Asgardians they have comparitavely long arms and short legs, with proportions closer to an ape than an Asgardian or Human. However, two subspecies of the trolls have additional limbs - the Winged Trolls and the Four-Armed Trolls.