This species occurs in most non-polar oceans<\/a> and sometimes drifts upright with a red crest streaming above its head. <\/p>\n That broad context comes from years of field notes and videos, including work led by Mark C. Benfield of Louisiana State University (LSU<\/a>).<\/p>\n Meeting Regalecus glesne<\/p>\n Healthy oarfish spend much of their life in the mesopelagic, a dim midwater zone of the open ocean. Remotely operated vehicles recorded<\/a> individuals 1,520 to 1,615 feet (380 to 490 meters) deep in the Gulf of Mexico.<\/p>\n Those cameras showed calm, upright swimmers that hold position with minimal effort. Live encounters in shallow water are unusual and usually brief.<\/p>\n Currents, injuries, or illness can bring a deep dweller into reach of divers before it disappears again. Many sightings end before observers can collect measurements or samples.<\/p>\n Legend and science of Regalecus glesne<\/p>\n Japanese folklore treats oarfish as ominous messengers that warn of earthquakes<\/a>. Modern seismology does not support this idea.<\/p>\n The United States Geological Survey states<\/a> that there is no reliable way to predict earthquakes using animal behavior. Careful tests have not produced a method that works across places or time.<\/p>\n Seeing an oarfish does not signal a hazard on the way. It signals that a deep-sea animal is near the surface, often not at full strength.<\/p>\n Studying a creature that mostly lives far below daylight calls for different tools. Researchers piggyback on industrial ROV missions, gather high definition video, and compare sequences across years to map habits.<\/p>\n Records of size help. A Guinness World Records<\/a> entry notes a 25 foot (7.6 meter) Regalecus glesne specimen weighing about 600 pounds (270 kilograms) near Maine in 1885.<\/p>\n A separate sighting by a laboratory team off New Jersey in 1963 was estimated at 50 feet (15 meters). That report highlights just how large an oarfish can be.<\/p>\n Motion patterns in video help answer practical questions. Vertical posture may improve feeding, while the fin along the back lets the body stay nearly straight to reduce drag.<\/p>\n Oarfish anatomy<\/p>\n This fish carries a long red crest at the front of the dorsal fin. That feature may signal to other oarfish while the animal hangs nearly upright.<\/p>\n The body is laterally compressed. Small changes in fin rhythm can raise or lower it without big bursts of speed.<\/p>\n Unlike tunas that sprint, oarfish use slow, constant fin waves. This style trades speed for efficiency in open water.<\/p>\n The eyes sit forward on a small head and link to a narrow mouth that is suited to tiny prey. A long pelvic fin pair and a tapering tail give it a distinctive outline unlike the torpedo shapes seen near coasts.<\/p>\n How oarfish survive the deep<\/p>\n Oarfish live in an environment where sunlight fades, pressure rises, and food is scarce<\/a>. Their gelatinous tissues help them stay buoyant without using much energy.\u00a0<\/p>\n The flexible skeleton allows them to withstand immense pressure that would crush many other animals closer to the surface.<\/p>\n They also have gill rakers, fine comb-like structures that filter plankton<\/a> from seawater as they swim. <\/p>\n Instead of chasing prey, they glide with slow waves of the dorsal fin, capturing drifting organisms. This method conserves energy in a world where meals can be few and far between.<\/p>\n Why myths persist<\/p>\n When rare animals show up in unusual places, people look for patterns that fit the moment. An earthquake might follow a sighting once, and memory gives that coincidence more weight than the many quiet days that follow other sightings.<\/p>\n Stories that travel fast can pick a single detail and repeat it until it feels like proof. Scientists work to compare many cases over long periods before drawing conclusions.<\/p>\n How to watch Regalecus glesne<\/p>\n If you ever see a large fish in apparent trouble, keep a respectful distance and avoid touching the body or fin. Bright lights and loud sounds can add stress that reduces the animal\u2019s odds of recovering on its own.<\/p>\n Alert local authorities or a nearby marine lab if the fish beaches or cannot swim. Clear video<\/a> with steady framing and notes about the location and time help scientists compare cases and spot patterns.<\/p>\n The Taiwan video shows a fish with visible wounds, which fits with many surface encounters that involve stressed or injured animals. <\/p>\n It also reminds us how much of the ocean<\/a> remains out of sight, even just a short boat ride from shore. Most of its world remains beyond casual view.<\/p>\n For students and curious readers, this fish is a reminder to balance curiosity with evidence. Short clips may spark theories, but careful records, measured video, and shared data help reveal what is really going on.<\/p>\n Information from Sky News report<\/a>.<\/p>\n \u2014\u2013<\/p>\n Like what you read? Subscribe to our newsletter<\/a> for engaging articles, exclusive content, and the latest updates.\u00a0<\/p>\n Check us out on EarthSnap<\/a>, a free app brought to you by Eric Ralls<\/a> and Earth.com.<\/p>\n \u2014\u2013<\/p>\n","protected":false},"excerpt":{"rendered":"Divers off Taiwan\u2019s Ruifang District filmed a giant oarfish, Regalecus glesne, in shallow water. The clip surfaced in…\n","protected":false},"author":2,"featured_media":264603,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[51],"tags":[79,201],"class_list":{"0":"post-264602","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-wildlife","8":"tag-science","9":"tag-wildlife"},"_links":{"self":[{"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/posts\/264602","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/comments?post=264602"}],"version-history":[{"count":0,"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/posts\/264602\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/media\/264603"}],"wp:attachment":[{"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/media?parent=264602"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/categories?post=264602"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/tags?post=264602"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
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