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Biologists Find Hundreds of New Species

By KRISTEN GELINEAU
,
AP
posted: 1 DAY 8 HOURS AGO
comments: 12
filed under: Animal News, Science News, World News
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SYDNEY, Australia (Sept. 19) - Marine scientists have discovered hundreds of new animal species on reefs in Australian waters, including brilliant soft corals and tiny crustaceans, according to findings released Thursday.
The creatures were found during expeditions run by the Australian chapter of CReefs, a global census of coral reefs that is one of several projects of the Census of Marine Life, an international effort to catalog all life in the oceans.
"People have been working at these places for a long time and still there are literally hundreds and hundreds of new species that no one has ever collected or described," said Julian Caley, a scientist from the Australian Institute of Marine Science who is helping to lead the research.
"So in that sense, it's very significant in that if we don't understand what biodiversity is out there, we don't have much of a chance of protecting it," he said.
Scientists at several Australian museums have begun the complex process of working with the samples for genetic barcoding and taxonomy, the formal system of naming living things. That work is expected to take years, Caley said.
Among the creatures researchers found were about 130 soft corals — also known as octocorals, for the eight tentacles that fringe each polyp — that have never been described in scientific literature, and scores of similarly undescribed crustaceans, including tiny shrimp-like animals with claws longer than their bodies.
The 10-year census, scheduled for final publication in 2010, is supported by governments, divisions of the United Nations and private conservation organizations.
The Australian researchers conducted three expeditions, one each in the waters off the Great Barrier Reef's Lizard and Heron islands, and one in the Ningaloo Reef, on Australia's northwest coast. Thousands of samples were collected during the three-week research trips, which took place between April and September.
Researchers plan to explore the three sites annually for the next six years to learn more about soft corals, which are poorly understood, despite making up a large part of the Great Barrier Reef. Scientists are also looking to catalog how many animal species live on Australia's coral reefs, how many are unique to the reefs and how they respond to human disturbance.
Researchers also pegged 36 plastic house-like structures to the ocean floor in various locations around the three sites. Animals are likely to be attracted to the structures and make them their home. Researchers will go back and study the life inside each house over the next few years. The structures will also be placed in reefs in other parts of the world, providing a standardized method for studying marine life internationally, Caley said.
The project marks the first time any group has made a concerted effort to understand the biodiversity of the Great Barrier Reef, said Ron Johnstone, a marine science professor at the University of Queensland who is familiar with the research.
The scientists' findings could have direct benefits for humans, Johnstone said. Marine life is used in medicines, and the creatures could also provide clues as to how they cope with climate change and pollution — issues people wrangle with as well.
"Some people say, 'Going out and collecting samples — of what value is that?'" he said. "It's a bit like saying we don't know what we have in the shop so we don't know what we can use to survive, and at the same time we don't know what bits of the machine fit together to make it work."
Copyright 2008 The Associated Press. The information contained in the AP news report may not be published, broadcast, rewritten or otherwise distributed without the prior written authority of The Associated Press. Active hyperlinks have been inserted by AOL.
2008-09-18 15:24:18
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djTRIPPEDme

01:46 AMSep 21 2008

don't hate. no one wants to read your complaints.why are you even reading this if you think so lowly of it?i think its awesome. :)

AVG RATING:
(2)

Farman22

12:38 AMSep 21 2008

Wow - the wierdest animal I ever saw was an unexperiencious pretensious (Obama) known for colorful voice but nothing else.....

AVG RATING:
(4)

Caradawn1119

11:30 PMSep 21 2008

WOW!! If the comb jellyfish was just discovered........there are a bunch of other jellyfish mascarading as them at the Texas state aquarium in Corpus Christi.......figure that one out

AVG RATING:
(3)

Pollyfarm2

11:28 PMSep 21 2008

ANIMALS, ANIMALS, ANIMALS. THIS IS GOOD STUFF. I ALWAYS TAKE THE VISITING KIDS AROUND TO SEE ALL OUR WILDLIFE WHERE WE LIVE. THEY CAN'T GET ENOUGH OF IT. GET YOUR KIDS INTERESTED IN SCIENCE, NOT POLITICS. . .

AVG RATING:
(6)

DWadddd

11:20 PMSep 21 2008

Marthamary42Just because they haven't seen these things doesn't mean they are new.////\\\DAMN! GOOD THINKING! ARE YOU A ROCKET SCIENTIST OR SOMETHING? OR DO YOU JUST HAVE A MISSION TO STATE THE OBVIOUS?

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(4)

DWadddd

11:17 PMSep 21 2008

WEIRDEST ANIMAL I EVER SAW WAS A MOOSACUDA (SARA PALIN)

AVG RATING:
(5)

KSUmarksman

11:15 PMSep 21 2008

about that glowing jellyfish:I'm not sure what it is, Captain, but its coming in for attack.Mr. Worf, raise shields!Mr. Crusher, take us out on a course of 110, full impulse: )

AVG RATING:
(3)

Vanallenkayvan

10:50 PMSep 21 2008

The only picture of a weird animal that I saw is the last one! The other pictures look like normal animals please.

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(4)

Marthamary42

10:43 PMSep 21 2008

Just because they haven't seen these things doesn't mean they are new.

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(4)

RICKMANBJD

10:25 PMSep 21 2008

The Crocodile Hunter, in heaven, must be smiling!

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(7)

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