Spider "Resurrections" Take Scientists by Surprise


	Spider "Resurrections" Take Scientists by Surprise

artdawgs

9-30-2009 12:52 AM

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9-30-2009 2:14 AM

jmatts78

Poor things.

9-30-2009 8:00 PM

lollipop10

hmmm, scientists and their experiments, eh?

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<div style="margin: 12px 0px; font-family: arial; color: #333333; background: #ffffff; border: solid 4px #e5e5e5; width: 100%; clear: left;"><div class="CM_CTB_Content_Wrap" style="margin: 0px; padding: 0px;background-color: #ffffff;"><div style="border-bottom: solid 1px #dcdcdc; white-space: nowrap; margin-bottom: 8px; background-color: #eeeeee ;background-image: url(http://clipmarks.com/images/source-bg.gif); background-repeat: repeat-x; height: 24px; line-height: 24px; vertical-align: middle; padding-bottom: 4px; color: #666666; font-size: 10px;" ><a href="http://clipmarks.com/clip-to-blog/" title="see clips that are hot right now"><img src="http://content.clipmarks.com/blog_embed/091f39e9-0432-40e9-9e51-3c252969c1d3/4D656639-E588-42DB-8656-8E2350DD41E6/" alt="" width="19" height="19" border="0" style="vertical-align: middle; margin: 0px 4px; display: inline; border: none; float:none;" /></a>clipped from <a title="http://news.nationalgeographic.com/news/2009/04/090424-spider-resurrection-coma-drowning.html" href="http://news.nationalgeographic.com/news/2009/04/090424-spider-resurrection-coma-drowning.html" style="font-size: 11px;">news.nationalgeographic.com</a></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://news.nationalgeographic.com/news/2009/04/090424-spider-resurrection-coma-drowning.html"><H1 class="newsTitle">Spider "Resurrections" Take Scientists by Surprise</H1></blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://news.nationalgeographic.com/news/2009/04/090424-spider-resurrection-coma-drowning.html"><P class="intro">
Like zombies, spiders in a lab twitched back to life hours after "drowning"—and the scientists were as surprised as anyone. 
</P></blockquote><div style="border-bottom: solid 1px #dcdcdc; white-space: nowrap; margin-bottom: 8px; background-color: #eeeeee ;background-image: url(http://clipmarks.com/images/source-bg.gif); background-repeat: repeat-x; height: 24px; line-height: 24px; vertical-align: middle; padding-bottom: 4px; color: #666666; font-size: 10px;" ><a href="http://clipmarks.com/clip-to-blog/" title="see clips that are hot right now"><img src="http://content8.clipmarks.com/images/clip-icon.gif" alt="" width="19" height="19" border="0" style="vertical-align: middle; margin: 0px 4px; display: inline; border: none; float:none;" /></a>clipped from <a title="http://news.nationalgeographic.com/news/bigphotos/86990066.html" href="http://news.nationalgeographic.com/news/bigphotos/86990066.html" style="font-size: 11px;">news.nationalgeographic.com</a></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://news.nationalgeographic.com/news/bigphotos/86990066.html"><div align="center"><img src="http://content9.clipmarks.com/blog_cache/news.nationalgeographic.com/img/865979D5-8D9B-40AC-8F04-8A95477C4BAB" alt="" /></div></blockquote><div style="border-bottom: solid 1px #dcdcdc; white-space: nowrap; margin-bottom: 8px; background-color: #eeeeee ;background-image: url(http://clipmarks.com/images/source-bg.gif); background-repeat: repeat-x; height: 24px; line-height: 24px; vertical-align: middle; padding-bottom: 4px; color: #666666; font-size: 10px;" ><a href="http://clipmarks.com/clip-to-blog/" title="see clips that are hot right now"><img src="http://content6.clipmarks.com/images/clip-icon.gif" alt="" width="19" height="19" border="0" style="vertical-align: middle; margin: 0px 4px; display: inline; border: none; float:none;" /></a>clipped from <a title="http://news.nationalgeographic.com/news/2009/04/090424-spider-resurrection-coma-drowning.html" href="http://news.nationalgeographic.com/news/2009/04/090424-spider-resurrection-coma-drowning.html" style="font-size: 11px;">news.nationalgeographic.com</a></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://news.nationalgeographic.com/news/2009/04/090424-spider-resurrection-coma-drowning.html"><P>
Scientists at the University of Rennes in France collected three species of wolf spider—two from salt marshes, one from a forest. The team immersed 120 females of each species in seawater, jostling the spiders with brushes every two hours to see if they responded.
</P></blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://news.nationalgeographic.com/news/2009/04/090424-spider-resurrection-coma-drowning.html"><P>
As expected, all the forest wolf spiders <I>(Pardosa lugubris)</I> apparently died after 24 hours. The two salt marsh-dwelling species took longer—28 hours for <I>Pardosa purbeckensis</I> and 36 hours for <I>Arctosa fulvolineata.</I>
</P></blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://news.nationalgeographic.com/news/2009/04/090424-spider-resurrection-coma-drowning.html"><P>
After the "drownings," the researchers, hoping to weigh the spiders later, left them out to dry. That's when things began to get weird.
</P></blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://news.nationalgeographic.com/news/2009/04/090424-spider-resurrection-coma-drowning.html"><P>
Hours later, the spiders began twitching and were soon back on their eight feet.
</P></blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://news.nationalgeographic.com/news/2009/04/090424-spider-resurrection-coma-drowning.html"><P>
Marsh-dwelling <I>A. fulvolineata,</I> which took longest to "die," typically requires about two hours to recover, the researchers discovered.
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