Definition
An oarfish is a large, elongated, and rare deep-sea fish belonging to the family Regalecidae. They are characterized by their ribbon-like body, red dorsal fin, and prominent crest. Oarfish are known to be the longest bony fish alive. They are often found in tropical and temperate oceans worldwide. Unlike most fish, they swim using an undulating motion of their dorsal fin. They're kinda like the ballerinas of the deep sea, graceful but also kinda creepy.