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Latest Ukrainian stickleback Stories

c0eca818be571fcbdb3c50e4fb9172891
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 Ukrainian 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.

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Word of the Day
humgruffin
  • A terrible or repulsive person.
Regarding the etymology of 'humgruffin,' the OED says (rather unhelpfully) that it's a 'made-up word.' We might guess that 'hum' comes from 'humbug' or possibly 'hum' meaning 'a disagreeable smell,' while 'gruffin' could be a combination of 'gruff' and 'griffin.'