To improve the performance of our website, show the most relevant news products and targeted advertising, we collect technical impersonal information about you, including through the tools of our partners. You can find a detailed description of how we use your data in our Privacy Policy. For a detailed description of the technologies, please see the Cookie and Automatic Logging Policy.

By clicking on the “Accept & Close” button, you provide your explicit consent to the processing of your data to achieve the above goal.

Gentoo penguins should be classified as four separate species instead of one, according to scientists at the Milner Centre for Evolution at the UK’s University of Bath.

Scientists analyzed the genetic and physical characteristics of gentoo penguin populations around the Southern Hemisphere, namely in the Falkland Islands and South Georgia in the southern Atlantic Ocean, the South Shetland Islands in the Antarctic and the Kerguelen Islands in the Indian Ocean, a news release by the University of Bath explains.

The researchers suggest that the two new species be named P. poncetii, after the Australian seabird conservationist Sally Poncet, and P. taeniata, to recognize a former proposal for this name dating to the 1920s, the release noted.

The study, published in Ecology and Evolution, used genome data to better understand the relationships between the different populations. The data showed clear physical and genetic differences between the four populations.

“For the first time, we’ve shown that these penguins are not only genetically distinct, but that they are also physically different too,” lead author Jane Younger said in the release.

The four species we propose live in quite different latitudesfor example P. ellsworthi lives on the Antarctic continent whereas P. poncetii, P. taeniata and P. papua live further north where conditions are milder, and so it’s not that surprising that they have evolved to adapt to their different habitats,” she explained.

Ph.D. student Josh Tyler, who was also involved in the study, noted that while the penguins look similar, there are notable differences in their skeletons.

They look very similar to the untrained eye, but when we measured their skeletons we found statistical differences in the lengths of their bones and the sizes and shape of their beaks,” he noted.

It’s a similar story to giraffes, which were revealed in 2016 to be four genetically distinct species,” he added.

Currently gentoo penguins are fairly stable in numbers, however there is some evidence of the northern populations moving further south as the climate gets warmer, so we need to watch them closely,” Younger explained.

We are committed to protecting your personal information and we have updated our Privacy Policy to comply with the General Data Protection Regulation (GDPR), a new EU regulation that went into effect on May 25, 2018.

Please review our Privacy Policy. It contains details about the types of data we collect, how we use it, and your data protection rights.

Since you already shared your personal data with us when you created your personal account, to continue using it, please check the box below:

If you do not want us to continue processing your data, please click here to delete your account.

If you have any questions or concerns about our Privacy Policy, please contact us at: [email protected]

The fact of registration and authorization of users on Sputnik websites via users’ account or accounts on social networks indicates acceptance of these rules.

Users are obliged abide by national and international laws. Users are obliged to speak respectfully to the other participants in the discussion, readers and individuals referenced in the posts.

The websites’ administration has the right to delete comments made in languages ​​other than the language of the majority of the websites’ content.

The administration has the right to block a user’s access to the page or delete a user’s account without notice if the user is in violation of these rules or if behavior indicating said violation is detected.

Users can initiate the recovery of their account / unlock access by contacting the moderators at [email protected]

If the moderators deem it possible to restore the account / unlock access, it will be done.

In the case of repeated violations of the rules above resulting in a second block of a user’s account, access cannot be restored.

Source: https://sputniknews.com/society/202011041080982779-gentoo-penguins-should-be-divided-into-four-subspecies-scientists-say/

Gentoo penguin, Penguins, Species

World news – GB – Gentoo Penguins Should Be Divided Into Four Species, Scientists Say

Building on its expertise in the areas of digital, technologies and processes , CSS Engineering you in your most ambitious transformation projects and helps you bring out new ideas, new offers, new modes of collaboration, new ways of producing and selling.

CSS Engineering is involved in projects each customer as if it were his own. We believe a consulting company should be more than an advisor. We put ourselves in the place of our customers, to align we incentives to their goals, and collaborate to unlock the full potential their business. This establishes deep relationships and enjoyable.

Our services:

  1. Create professional websites
  2. Hosting high performance and unlimited
  3. Sale and video surveillance cameras installation
  4. Sale and Installation of security system and alarm
  5. E-Marketing

All our achievements here https://www.css-engineering.com/en/works/

LEAVE A REPLY

Please enter your comment!
Please enter your name here