Kayakers and snorkelers exploring the Southern California coast spotted an extremely rare oarfish, nicknamed a “doomsday fish” since they are seen in some parts of the world as harbingers of imminent disasters. It’s one of less than two dozen confirmed sightings of an oarfish in the state in over 120 years, according to UC  San Diego’s Scripps Institution of Oceanography.

The oarfish is a “strikingly large, odd-looking fish” with a long, silvery, ribbon-shaped body, according to the Ocean Conservatory. The fish can grow to more than 30 feet long, and have large eyes and “foreboding” red spines in a crown-like cluster. Typically, these fish are deep-sea dwellers and thrive in waters that are the least explored by scientists.