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Latest Wirenia argentea Stories

Development Of Cryptic Worms Provides New Insights Into Molluscan Evolution
2013-10-18 12:20:59

University of Vienna There are still a lot of unanswered questions about mollusks, e.g. snails, slugs and mussels. The research group of Andreas Wanninger, Head of the Department of Integrative Zoology of the University of Vienna, took a detailed look at the development of cryptic worms. The larvae of the "wirenia argentea" hold a much more complex muscular architecture than their adults -- they remodel during their metamorphosis. That's a clue that the ancestors had a highly complex...


Word of the Day
tessitura
  • The prevailing range of a vocal or instrumental part, within which most of the tones lie.
This word is Italian in origin and comes from the Latin 'textura,' web, structure.