Zora

Zoras, also translated as Zolas, are aquatic fish-like enemies that first appear in The Legend of Zelda.

Japanese Differences
In the original Japanese Famicom Disk System version of the game, the Zora's sprite was different. Notably, it lacks an outline, making it less distinct against the water, and its mouth is shut, causing the projectiles to appear to come from the front of its face.