Taros
Tarosu are enemies that appear in A Link to the Past. They are found within the Dark World and come in two color variations.
Blue Tarosu
The Blue Tarosu are the more common of the two variations of Tarosu. They are first encountered shortly after Link enters the Dark World. They roam around in the Overworld, first encountered just southeast of the Pyramid of Power. In many ways they behave very similar to that of their Light World counterparts, the Sword Soldiers. They will patrol back and forth, but if Link comes anywhere near them, they will charge directly at him.
Blue Tarosu are some of the weakest enemies that Link encounters within the Dark World. While many of the overworld enemies that Link counters do multiple hearts of damage, the Blue Tarosu will do just a 1/2 heart of damage if it comes into contact with Link. They don't have much health either, as Link can defeat them with two swipes from his Master Sword.
Red Tarosu
Gallery
Blue Tarosu from A Link to the Past.