Researchers looking for 3-foot, spitting worm under Northwest fields

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Researchers looking for 3-foot, spitting worm under Northwest fields

EEK!!! :eek:

Researchers looking for 3-foot, spitting worm under Northwest fields
2009-07-14

MOSCOW, Idaho — The giant Palouse earthworm has taken on mythic qualities in this vast agricultural region that stretches from eastern Washington into the Idaho panhandle — its very name evoking the fictional sandworms from "Dune" or those vicious creatures from the movie "Tremors."

The worm is said to secrete a lily-like smell when handled, spit at predators, and live in burrows 15 feet deep. There have only been four sightings.

But scientists hope to change that this summer with researchers scouring the Palouse regoin in hopes of finally finding the giant earthworm. Conservationists also want the Obama administration to protect it as an endangered species, even though there is scant scientific information about its existence.

"It absolutely exists," insisted Jodi Johnson-Maynard, a University of Idaho professor who is leading the search for the worm.

To prove it, she pulled out a glass tube containing the preserved remains of a fat, milky-white worm. One of Johnson-Maynard's graduate students found this specimen in 2005, and it is the only confirmed example of the species.

The worm in the tube is about six inches long, well short of the 3 feet that early observers of the worms in the late 1890s described. Documented collections of the species, known locally as GPE, have occurred only in 1978, 1988, 1990 and 2005.

The farmers who work the rich soil of the Palouse — two million acres of rolling wheat
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fields near the Idaho-Washington border south of Spokane — also haven't had much experience with the worm.

Gary Budd, who manages a grain elevator in Uniontown, said no farmer he knows has talked about seeing the worm. He compared the creature to Elvis.

"He gets spotted once in awhile too," Budd joked.

Johnson-Maynard and her team of worm hunters are working this summer at a university research farm and using three different methods to try and find a living worm.

One involves just digging a hole and sifting the soil through a strainer, looking for any worms that can be studied.

The second involves old-fashioned chemical warfare, pouring a liquid solution of vinegar and mustard onto the ground, irritating worms until they come to the surface.

The third method is new to this search, using electricity to shock worms to the surface.

"The electro shocker is pretty cool," said Joanna Blaszczak, a student at Cornell who is spending her summer working to find the worm alongside Shan Xu, a graduate student from Chengdu, China, and support scientist Karl Umiker.

The shocker can deliver up to 480 volts. That makes it dangerous to touch, and it could potentially fry a specimen.

On a recent day, Umiker drove eight 3-foot long metal rods into the ground in a small circle and connected them to batteries. Then he flipped the switches. The only sound for several minutes was the hum of a cooling fan.

"I'm kind of bummed we haven't seen anything yet," Umiker said.

Eventually, a small rust-colored worm dug its way to the surface. It was not a GPE, but it was collected for study anyway.

The GPE was described as common in the Palouse in the 1890s, according to an 1897 article in The American Naturalist by Frank Smith. Smith's work was based on four samples sent to him by R.W. Doane of Washington State University in nearby Pullman.

Massive agricultural development soon consumed nearly all of the unique Palouse Prairie — a seemingly endless ocean of steep, silty dunes — and appeared to deal a fatal blow to the worm.

They were considered extinct when Idaho graduate student Yaniria Sanchez-de Leon in 2005 stuck a shovel into the ground to collect a soil sample and found the worm that now is in the tube in Johnson-Maynard's office.

Conservation groups quickly petitioned the U.S. Fish and Wildlife Service to protect the worm as an endangered species, citing as proof the lack of sightings. But the agency said there simply was not enough scientific information to merit a listing.

Conservationists recently filed a second request, saying they had more information. They are also hoping the Obama administration will be more friendly than the Bush administration. The GPE would be the only worm protected as an endangered species.

Doug Zimmer of the Fish and Wildlife Service in Seattle said the agency isn't ready to comment on the petition.

"It's always good to see new information and good science on any species," Zimmer said.

Farmers are keeping a wary eye on the process.

"The concern is whether a listing is going to end up curtailing farming activities," said Dan Wood of the Washington State Farm Bureau. "I dont know if people plan to stop all farming for the possibility of a worm being somewhere."

Most earthworms found in the Northwest originated in Europe, arriving on plants or in soil shipped to the New World. The giant Palouse earthworm is one of the few native species, and has become quite popular with the public.

While it's tough to come by a live one, visitors seem happy to take a picture with a dead one. Johnson-Maynard said she has received calls from tourists who want to come to her office and be photographed with the specimen.

"A lot of people are curious about it," she said.
Researchers looking for 3-foot, spitting worm under Northwest fields - San Jose Mercury News
 
Dont ask me why i decided to bring this to everyones notice, i found it very humorous and you all know me and my humour lol ;):D
 

This reminds me of the Mongolian Death Worm.
Both are massive species of worm that spit venom.
Now why is the Mongolian Death Worm is entirely implausible?
 

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