Swordfish

The  is a swordfish, appropriately named after its sharp and pointed mouth. Attacks enemies by emitting ultrasonic waves. Fish monster with a sharp, long nose that's just like a sword. Although it has googly eyes, it's a dangerous monster. Why wasn't it named Sword Nose Fish?

Ragnarok Online II
In RO2, there are 2 varieties of this monster
 * Swordfish
 * Tracer Swordfish