{"id":260140,"date":"2025-07-12T23:19:17","date_gmt":"2025-07-12T23:19:17","guid":{"rendered":"https:\/\/www.europesays.com\/uk\/260140\/"},"modified":"2025-07-12T23:19:17","modified_gmt":"2025-07-12T23:19:17","slug":"new-breed-of-worm-devours-alligator-in-jaw-dropping-experiment","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/uk\/260140\/","title":{"rendered":"New breed of worm devours alligator in jaw-dropping experiment"},"content":{"rendered":"

A warning to readers who don\u2019t have a fear of the deep ocean<\/a>: this story might soon change that.<\/p>\n

Back in 2019, a group of researchers<\/a> who wanted to stir excitement down in the murky recesses of the sea<\/a> conducted a unique experiment.<\/p>\n

The team, from the Louisiana Universities Marine Consortium (LUMCON), dropped three dead alligators<\/a> 6,560 feet (2,000 metres) down into the Gulf of Mexico to see how deep-dwelling creatures would react to an uncommon food source.<\/p>\n

Initially, the scientists thought that the tough hide of the reptiles would put scavengers off, because it would make it hard for them to reach the more desirable soft flesh.<\/p>\n

However, this swiftly proved to be far from the case.<\/p>\n

Within a day, nine large isopods (Bathynomus giganteus) were observed feasting on the first carcass, eventually penetrating its hide and eating their meal from the inside out \u2013 imagine a crew of foot-long, pink woodlice crawling all over a gator and you get the picture.<\/p>\n

\u00a0\"\"\/\u00a0A number of Bathynomus giganteus were observed gorging on the 30kg corpseMcClain et al.<\/p>\n

The second croc, dropped around 100km away, was almost totally devoured in just 51 days \u2013 leaving behind nothing more than its skull, spine, and the rope and weight that were used to anchor it to the sea floor.<\/p>\n

The scant leftovers became a source of great excitement to the researchers when they noticed it had been targeted by a brand new species of bone-eating worm.<\/p>\n

They concluded that it appeared to be a member of the Osedax family \u2013 commonly known as “zombie worms” because they suck away at, and live off, the bones of the dead \u2013 which had never been seen around Mexico before.<\/p>\n

Testing revealed that its nearest identifiable relatives are native to Antarctica and California, therefore making it an \u201cundescribed species\u201d.<\/p>\n

The investigators wrote in a paper about their discovery, which was published in the journal PLOS<\/a>, that the creature \u201cwill be named in due course\u201d.<\/p>\n

\u00a0\"\"\/\u00a0From top left: The second alligator on the day it was dropped, then its remains 51 days later, which are tinged with a rusty hue indicating the presence of the Osedax worm McClain et al.<\/p>\n

So, what happened to the third alligator?<\/p>\n

Well, that part is a mystery, because within eight days of its drop-off at its 1,996-metre-deep observation spot, it had disappeared.<\/p>\n

The researchers noted that although the body had vanished, the 20.4kg anchor, shackle and rope used to weigh the animal down were found 8.3 metres away \u2013 suggesting they had been \u201cdragged\u201d there.<\/p>\n

The experts concluded that a \u201clarge scavenger\u201d had most likely snapped up the reptile. And given the depth at which it had been left, and the \u201cimplied body size necessary to both consume a moderately-sized alligator and move a large weight\u201d it was probably a large shark.<\/p>\n

Clearly, whatever the beast was, it didn\u2019t feel like sharing its dinner with a bunch of greedy worms.<\/p>\n

This article was originally published on 17 March 2023<\/p>\n

Why not read<\/p>\n

France sets 2040 goal for robot army<\/a><\/p>\n

One of rarest space events ever will soon be visible from Earth<\/a><\/p>\n

Sign up<\/a> for our free Indy100 weekly newsletter<\/strong><\/p>\n

Have your say in our news democracy. Click the upvote icon at the top of the page to help raise this article through the indy100 rankings.<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"A warning to readers who don\u2019t have a fear of the deep ocean: this story might soon change…\n","protected":false},"author":2,"featured_media":260141,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[36059,20926,70,16,15,99714],"class_list":{"0":"post-260140","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-science","8":"tag-alligator","9":"tag-gulf-of-mexico","10":"tag-science","11":"tag-uk","12":"tag-united-kingdom","13":"tag-zombie-worms"},"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@uk\/114842826523720319","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/posts\/260140","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/comments?post=260140"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/posts\/260140\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/media\/260141"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/media?parent=260140"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/categories?post=260140"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/tags?post=260140"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}