• Home
  • About
  • Contact us
Tech News, Magazine & Review WordPress Theme 2017
  • Computing
  • Entertainment
  • Gaming
  • Mobile
  • Science
  • Security
  • Services
  • Software
  • Space
No Result
View All Result
  • Computing
  • Entertainment
  • Gaming
  • Mobile
  • Science
  • Security
  • Services
  • Software
  • Space
Technovanguard — Be at the forefront of technology news
No Result
View All Result

Earliest octopus relative is named after Joe Biden

Justin Rowell by Justin Rowell
29.09.2022
Home Science

A fossilized squid in stone

Researchers have identified the earliest known relative of octopuses and vampire squid.

They named it after the 46th president of the United States.

Syllipsimopodi bideni had 10 arms, fins, and rows of suckers to grasp prey. It lived 328 million years ago and represents a new species of vampyropod, the group of marine animals that includes modern octopuses and vampire squid.

The researchers named the animal after President Joseph R. Biden to honor the new president, who had just been inaugurated at the time the study was submitted for publication, and to recognize his commitment to science.

But the presidential name is just one part of the animal’s significance.

“Our findings suggest that the earliest vampyropods, at least superficially, resembled squids that are living today,” says lead study author Christopher Whalen, a National Science Foundation postdoctoral fellow in Yale University’s earth and planetary sciences department and at the American Museum of Natural History.

“Syllipsimopodi bideni also challenges the predominant arguments for vampyropod origins and offers a new model for the evolution of internally-shelled cephalopods,” he says.

Whalen and coauthor Neil Landman of the American Museum of Natural History made the identification from a specimen originally discovered in central Montana, which is now part of the collection of the Royal Ontario Museum.

Syllipsimopodi bideni extends the fossil record for vampyropods by nearly 82 million years. It is the only known vampyropod to have 10 functional arms. By contrast, octopods have eight arms, and modern vampire squid have eight arms and two filaments. Other modern squids and cuttlefish have 10 arms.

Early vampyropods such as Syllipsimopodi bideni also possessed a piece of anatomy called a gladius—the flattened, semitransparent remnant of an internal shell.

“Today, only squids and their relatives, and vampire squid, have a gladius,” Whalen says. “Octopods have reduced it to a fin support or stylets, which are small, hard, bar-shaped structures.”

Whalen says Syllipsimopodi bideni had a torpedo-shaped body and fins large enough to perhaps function as stabilizers and to help it swim. One pair of its arms was considerably longer than the other four pairs, similar to the two elongated tentacles of modern squids.

The researchers speculate that Syllipsimopodi bideni used its longer arms to capture prey—smaller, shelled animals, perhaps—and its shorter arms to confine and manipulate prey.

As for why the researchers named the animal after Biden, Whalen says the publication was accepted soon after the president’s inauguration and the January 6 insurrection at the Capitol.

“I wanted to somehow acknowledge the moment in a way that was more positive and forward-looking,” he says. “I was encouraged by the plans President Biden put forward to counter anthropogenic climate change, and his general sentiment that politicians should listen to scientists,” Whalen says.

The paper is published in Nature Communications. The National Science Foundation’s Postdoctoral Research Fellowship in Biology Program and the Paleontological Society funded the research.

Source: Yale University

The post Earliest octopus relative is named after Joe Biden appeared first on Technovanguard.


Next Post
Where to get the 2020 iPhone SE on sale now that the new model’s here

Where to get the 2020 iPhone SE on sale now that the new model's here

Recommended.

How to Preserve Your Capital in a Tightened Regulatory Environment

How to Preserve Your Capital in a Tightened Regulatory Environment

01.02.2024
Tech Industry Faces Unprecedented Workforce Challenges as Layoffs Surpass 2022 Numbers

Tech Industry Faces Unprecedented Workforce Challenges as Layoffs Surpass 2022 Numbers

01.02.2024

Trending.

Google’s Financial Triumphs and Challenges: 100 Million Google One Subscribers, Cloud Profits, and Strategic Moves

Google’s Financial Triumphs and Challenges: 100 Million Google One Subscribers, Cloud Profits, and Strategic Moves

01.02.2024
Singtel Collaborates with Nvidia, Unveils Nxera for AI-Focused Datacenters Across Southeast Asia

Singtel Collaborates with Nvidia, Unveils Nxera for AI-Focused Datacenters Across Southeast Asia

01.02.2024
Technovanguard — Be at the forefront of technology news

Technovanguard - The latest news from the world of IT and modern technologies.

Categories

  • Computing
  • Entertainment
  • Gaming
  • Internet
  • Mobile
  • News
  • Science
  • Security
  • Services
  • Software
  • Space
  • Без рубрики

Tags

best bitcoin casino best bitcoin gambling site best crypto casino bitcoin gambling site btc casino cloud services digital services FEATUREDNEWS IT linkedin connection message linkedin connection request template linkedin connect message examples linkedin networking message template linkedin sales message Recommended top bitcoin casinos Trending

Recent News

Lessons From The Trading Floor: Building Trust In The CFD Market

21.05.2025
Residential homes made of foam

Prejudice to Foam and Its Impact on People’s Lives

02.04.2025
  • Home
  • About
  • Contact us

© 2021 technovanguard.com. Submit news release

No Result
View All Result
  • Computing
  • Entertainment
  • Gaming
  • Mobile
  • Science
  • Security
  • Services
  • Software
  • Space

© 2021 technovanguard.com. Submit news release