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Octopuses had Antarctic ancestor-marine census
reuters ^ | Sun Nov 9, 2008

Posted on 11/09/2008 1:36:21 PM PST by JoeProBono

Many octopuses evolved from a common ancestor that lived off Antarctica more than 30 million years ago, according to a "Census of Marine Life" that is seeking to map the oceans from microbes to whales.

Researchers in 82 nations, whose 10-year study aims to help protect life in the seas, found a mysterious meeting place for white sharks in the eastern Pacific Ocean...Among the findings, genetic evidence showed that the tentacles of the octopus family pointed to an Antarctic ancestor for many deep sea species. A modern octopus called adelieledone in Antarctica seemed the closest relative of the original.

(Excerpt) Read more at reuters.com ...


TOPICS: Pets/Animals; Science
KEYWORDS: marinebiology; octopus


1 posted on 11/09/2008 1:36:21 PM PST by JoeProBono
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To: JoeProBono

2 posted on 11/09/2008 1:39:14 PM PST by JoeProBono ( Loose Associations - Postcards from My Mind)
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To: JoeProBono

I hate it when that happens..


3 posted on 11/09/2008 1:43:00 PM PST by Yardstick
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To: Yardstick
Shark Vrs Octopus - Place Your Bets
4 posted on 11/09/2008 1:49:38 PM PST by JoeProBono ( Loose Associations - Postcards from My Mind)
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To: Yardstick
And here I was thinking to myself yesterday "Why do the octupi prefer really intensely cold water" and then this article came along and answered all my questions.

Now I know they like it like that.

5 posted on 11/09/2008 1:50:21 PM PST by muawiyah
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To: JoeProBono
Octopuses had Antarctic ancestor-marine census

All those tentacles must've helped them with the counting...

Wonder why they stopped taking it?

6 posted on 11/09/2008 1:51:04 PM PST by mikrofon (Eight is enough)
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To: JoeProBono

Well, I would have lost that bet.

Go Octopus!


7 posted on 11/09/2008 1:54:27 PM PST by Yardstick
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To: JoeProBono

And has Rahm Emmanuel already tried to enlist them as the newest democrat voting block?


8 posted on 11/09/2008 1:56:54 PM PST by E. Cartman (Will Bush, Bernanke or Paulson let Uncle Sam handle their personal wealth?)
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To: E. Cartman
"And has Rahm Emmanuel already tried to enlist them as the newest democrat voting block?"

What do you think?


9 posted on 11/09/2008 2:03:59 PM PST by JoeProBono ( Loose Associations - Postcards from My Mind)
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To: JoeProBono

10 posted on 11/09/2008 3:27:32 PM PST by B-Chan (Catholic. Monarchist. Texan. Any questions?)
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To: dragonblustar; martin_fierro
Researchers in 82 nations, whose 10-year study aims to help protect life in the seas, found a mysterious meeting place for white sharks in the eastern Pacific Ocean...Among the findings, genetic evidence showed that the tentacles of the octopus family pointed to an Antarctic ancestor for many deep sea species. A modern octopus called adelieledone in Antarctica seemed the closest relative of the original.
Nonsequitur. Guess I'd better read the original.
11 posted on 11/09/2008 4:17:55 PM PST by SunkenCiv (https://secure.freerepublic.com/donate/_______Profile finally updated Saturday, October 11, 2008 !!!)
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