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Garden Gate:  Giant Palouse worm found  |
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acairnsmom
True Blue Farmgirl
1319 Posts
audrey
cheyenne
wy
1319 Posts |
 Posted - Apr 27 2010 : 4:11:57 PM
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I jsut read this on the internet and found it interesting. Wonder if MJ has any on her farm?
Audrey
APNewsBreak: Idaho scientists find fabled worm
Apr 27, 2010 (5:19p CDT)
By NICHOLAS K. GERANIOS (Associated Press Writer)
SPOKANE, Wash. - They don't smell like lilies. They don't spit. And they ain't that big. But the discovery of the first living specimens of the giant Palouse earthworm in two decades is still big news.
"It's a good day for the worm," said University of Idaho soil scientist Jodi Johnson-Maynard in Moscow, Idaho, who has been leading the search for a creature that has achieved mythic status in the agricultural Palouse region on the Washington-Idaho border.
Scientists at Idaho, using bolts of electricity, captured two living specimens of the worm on March 27. The adult was killed and sent to University of Kansas earthworm expert Sam James, who identified it as a GPE on April 16.
The juvenile remains alive at the University of Idaho, where its DNA will be used to identify new specimens.
The discovery appeared to dispel two reports from the turn of the previous century that had added to the myth of the earthworm: The creatures did not spit and they did not smell like lilies. And while they had been thought to grow to 3 feet long, the adult worm measured about 10 or 12 inches fully extended, while the juvenile was 6 or 7 inches.
"One of my colleagues suggested we rename it the 'larger-than average Palouse earthworm,'" Johnson-Maynard said when the find was announced Tuesday.
Researchers did not notice any spitting from the worms, and no one could detect any lily scent when they smelled them, she said. But that doesn't mean earlier reports were false.
"It might like us or is happy," she said.
The worms were translucent, allowing internal organs to appear. They had pink heads and bulbous tails. The adult had a yellowish band behind the head.
The specimens were found by Shan Xu, an Idaho student, and Karl Umiker, a research support scientist. They also found three earthworm cocoons, two of which have hatched and appear to also be giant Palouse earthworms.
The discoveries followed the development of a new high-tech worm shocking probe that was stuck in the ground and used electricity to push worms toward the surface. The probe was deployed starting last summer, and proved far less lethal to worms that sticking shovels into the ground to dig them up, Johnson-Maynard said.
While probing an area of virgin Palouse Prairie on private land, Umiker fired electricity into the ground and the juvenile crawled to the surface. The adult remained just beneath the surface, and Umiker used a trowel to dig it out.
The Palouse earthworm was first reported to the scientific world in 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 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.
In the late 1980s, University of Idaho scientist James Johnson found two worms in a second-growth forest near Moscow. They were the last living specimens found until now.
The worms were considered extinct until 2005, when Idaho graduate student Yaniria Sanchez-de Leon found a specimen near Albion, Wash. But that worm had been cut nearly in half as she was digging a hole.
After the 2005 discovery, conservation groups 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.
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.
"The most important thing about this to me is this is the first time we have an intact, live specimen that we can get DNA from and make a taxonomic description to the species level," Johnson-Maynard said.
Toto, we're not in Kansas any more! |
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1badmamawolf
True Blue Farmgirl
2199 Posts
Teresa
"Bent Fence Farms"
Ca
USA
2199 Posts |
Posted - Apr 27 2010 : 6:41:34 PM
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very interesting, but, I'm afraid if my sons and grandsons found one, they would immediatly go fishen,lol.
"Treat the earth well, it was not given to you by your parents, it was loaned to you by your children" |
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Alee
True Blue Farmgirl
22944 Posts
22944 Posts |
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sherrye
True Blue Farmgirl
3775 Posts
sherry
bend in the high desert
oregon
USA
3775 Posts |
Posted - Apr 28 2010 : 07:38:29 AM
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well i love worms.....pretty weird i agree to kill the one you find when they are endangered. God said man cannot direct his own steps.yup sherrye
the learn as we go silk purse farm
farmgirl #1014
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Garden Gate: Giant Palouse worm found |
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Giant Palouse worm found
