I've been on a goblin and goblin-like image fling lately, and saw the term "goblinoid" in one of the comments which just struck me as a perfect description of these types of characters. So far I've found goblins, gnomes, asura, yordle, and imps fitting the same general style. Does anyone know if there's a tag that lumps these shorties together to make for easier searching or, failing that, other species that fit the bill?

These species already belong to the humanoid tag.