Recent observations have brought to light the rare appearances of deep-sea creatures near the ocean’s surface, notably the elusive oarfish and anglerfish. These events have intrigued marine biologists and enthusiasts alike, prompting discussions about the behaviors and habitats of these mysterious species.
Oarfish: The ‘Doomsday’ Harbinger
Oarfish, belonging to the family Regalecidae, are among the longest bony fish, with the giant oarfish (Regalecus glesne) reaching lengths up to 26 feet. They inhabit depths ranging from 660 to 3,280 feet, making surface sightings exceptionally rare. Historically, oarfish have been dubbed “doomsday fish” due to cultural beliefs linking their surface appearances to impending natural disasters, such as earthquakes and tsunamis. oceanconservancy.org In late February 2025, a shimmering oarfish was spotted along Baja California Sur in Mexico. This specimen, injured and found near the shore, was recorded by Robert Hayes from Idaho. Such sightings are infrequent and often stir discussions about their significance. theguardian.comHowever, scientific studies have found no direct correlation between oarfish appearances and seismic activities. Factors like changes in ocean conditions, including El Niño events, may influence their movements toward the surface. theguardian.com
Anglerfish: The Deep-Sea Enigma
Anglerfish, particularly the black seadevil (Melanocetus johnsonii), are deep-sea dwellers residing at depths between 200 and 2,000 meters. They are renowned for their bioluminescent lure used to attract prey in the pitch-black environment of the ocean’s “midnight zone.” mbari.org In a remarkable event earlier this year, marine researchers near the Canary Islands captured footage of a black seadevil near the surface—marking the first recorded sighting of this species alive in daylight. The reasons behind such ascents remain speculative, with hypotheses ranging from illness to evasion of predators. people.com
Understanding These Rare Encounters
The recent surface appearances of these deep-sea species underscore the vastness of our oceans and the mysteries they hold. While cultural myths have historically attributed ominous meanings to such events, modern science seeks to understand the environmental factors influencing these behaviors. Continued research and observation are essential to unravel the complexities of these enigmatic creatures and their habitats.
Nature is saying to us to protect it, or else it’s going to destroy us. Wake up, people!