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Latest Ninespine stickleback Stories

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2009-06-18 05:40:00

Scientists have discovered that sticklebacks exhibit an advanced, sophisticated learning technique never before seen in the animal world.  The research reveals that the learning methods of fish may resemble that of humans more than previously believed. The study, conducted by researchers at St. Andrews University and Durham University in Britain, found that nine-spined sticklebacks can observe others to make better decisions. This ability to select the best food patch by comparing how...

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2009-06-04 12:35:00

 New research shows that when two species of stickleback fish evolved and lost their pelvises and body armor, the changes were caused by different genes in each species. That surprised researchers, who expected the same genes would control the same changes in both related fish."We knew that in many cases of evolution, the same gene has been used over and over again "“ even in different species "“ to give the same anatomy," says Mike Shapiro, first author of the new study and...


Latest Ninespine stickleback Reference Libraries

45_93ab9a2f354cd32a7017c45a5ed935b6
2008-05-06 14:47:35

The Nine-spined Stickleback (Pungitius pungitius), is a species of fish in the Gasterosteidae family. It is found in Belarus, Belgium, Canada, China, Denmark, Estonia, Finland, France, Germany, Greenland, Ireland, Japan, South Korea, Latvia, Lithuania, Moldova, Republic of, the Netherlands, Norway, Poland, Russia, Sweden, Switzerland, Turkey, the United Kingdom, and the United States.

39_b28590aeccf7d5e65ad920a431957a2b
2007-06-24 20:15:53

The Three-Spined Stickleback, Gasterosteus aculeatus, is a fish native to much of northern Europe, northern Asia and North America. It has been introduced into parts of southern and central Europe. Three subspecies that are currently recognized by the IUCN are Gasterosteus aculeatus aculeatus, which is found in most of the species range, and is the subspecies most strictly termed the Three-Spined Stickleback; its common name in England is the Tiddler, although "tittlebat" is also sometimes...

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Word of the Day
vermicular
  • Like a worm in form or movement; vermiform; tortuous or sinuous; also, writhing or wriggling.
  • Like the track or trace of a worm; appearing as if worm-eaten; vermiculate.
  • Marked with fine, close-set, wavy or tortuous lines of color; vermiculated.
  • A form of rusticated masonry which is so wrought as to appear thickly indented with worm-tracks.
This word ultimately comes from the Latin 'vermis,' worm.
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